# Euler > Euler is monitoring and defect detection software for metal laser powder bed fusion (LPBF), also called in-situ or in-process monitoring. It inspects every layer of a build live, marks defects on the layer images, alerts the team while the build is still running, and writes the build report. It uses the camera already in the printer, so there is no new hardware. Website: https://www.euler3d.com Documentation: https://docs.euler3d.com Contact: hello@euler3d.com Company: Euler ehf., Hafnarfjörður, Iceland This file is the text of the public site, page by page, generated from the pages themselves. A shorter index is at https://www.euler3d.com/llms.txt. --- Page: https://www.euler3d.com/ ## Every layer inspected. No defect unseen. Euler is software for metal LPBF. It reads the images your printer already takes and tells you when a build goes wrong. Free to start. No sensors, no new hardware. LIVE MONITORING ### Know about the bad layer while the build is still running When do you find out that a build has gone wrong? Euler tells your team while the rest of the job can still be saved. The rebuild starts today, not after the build has finished and been inspected. The alert, on the layer it began. It reaches your team wherever they are, before it's too late to react. - 01 Raised before it really goes wrong On the layer the incident began. - 02 Sent to your team By email, Slack or Teams, with a link to the layer. - 03 Answered on record Continued or stopped, and why. #### What your team decided, on record. The print report shows who responded to the alert, what they decided, and why. #### Every machine, at a glance. Which machines are printing, which need a look, which have gone quiet. The same view goes on a screen in the hall. Stopping each build at Euler’s critical alert would have saved 77% of the print time lost to failed builds. That is about ten days of machine time, across the 54 builds DTI monitored. PRINT VIEWER ### Defects that took ages to find, obvious at a glance Open any layer and see what went wrong on it. Defects are marked on the images, plotted across the whole build and shown in 3D. #### Recoat and exposure, side by side. The layer viewer lets you pan, zoom and step through layers, or jump straight to the next critical section. #### Show only what you are looking for. Switch defect types on and off while you look. Try it: the boxes on the layer follow. #### The as-printed geometry in 3D, without your CAD. Euler reconstructs the as-printed geometry automatically, so no CAD file ever has to be shared. Defects are shown where they sit inside the parts. #### The whole build on one line. Every layer rated, so the stretch where the build went wrong stands out. #### Comment on the important layers. Pinned to the relevant spot. Paste in a picture, like the CT section that confirmed it, or an image of the part itself. QUALITY ### The build report writes itself When a print finishes, its summary, graphs, heatmaps, alerts and comments are already on one page. Print it, save it as PDF or send a link. Nobody has to write it. #### One page your QA can sign off on. Layer profile, defect counts, alerts and comments, ready to print or send as a link. #### Find the build that doesn't fit. Compare builds of the same part. Euler tells you which one stands out and why. FOR OPERATIONS ### Know how hard your machines are really working Layers printed, print jobs and utilization across the fleet. See which machines carry the load, which stand idle, and how much of what they print comes out clean. #### Utilization without a spreadsheet. Euler counts from the layers each machine prints, so the figures are there without anyone logging hours. Stats can be viewed per machine or cross-fleet. Stopping failed builds early could save over $115,000 a year in machine operating cost. Estimate using the Wohlers Report’s $75 an hour for a $1M machine running 80% of the time. Material, labor and post-processing are not included. No new hardware ### All of this from the camera already in your printer. No sensors to buy, fit or maintain. Euler only watches, so your qualified process stays as it is. #### The camera is already there. Most metal powder-bed printers take a recoat and an exposure image of every layer. #### So is the PC. Euler Connect runs on any machine with access to the images, and sends each one the moment it is saved. Setting it up takes about five minutes. #### Checked as soon as it arrives. The image is analyzed and the layer gets a status within seconds of being saved. INTEGRATIONS ### Works with the tools you already have Alerts arrive where your team already talks, and your AI assistant can answer from your builds. Webhooks and the API carry prints, defects and events into your MES or QMS. #### Alerts where your team already talks. Slack, Teams and email, each with a link to the layer. Webhooks carry the same events to your MES or QMS. #### Ask like you'd ask a colleague. Connect Claude or ChatGPT over MCP. It answers from the same builds, layers and alerts you see in Euler. DEPLOYMENT ### Your build data stays where you decide, with the same Euler everywhere - Euler cloud. Sign up and connect a printer today. Layer images leave your site for Euler’s cloud. - Customer-managed cloud. Your own AWS GovCloud (US) account, deployed from a single template. Layer images go to an account you own. - On-prem or fully air-gapped. Inside your own network, run by your own IT on your own schedule. Layer images never leave your network. Layer images leave your site for Euler’s cloud. - EXPORT-CONTROLLED - UPDATES ON YOUR SCHEDULE - AWS GOVCLOUD (US) - ON-PREM - AIR-GAPPED - SOC 2 TYPE II IN PROGRESS CUSTOMERS ### From the people running the machines Contract manufacturers, research institutes and aerospace & defense companies run Euler on their builds. Hear about Euler in their own words, and what an independent study at the Danish Technological Institute measured. ON VIDEO #### DTI, on every machine. “Today we have introduced Euler on all of our systems. So it’s a part of our daily operations and a part of our quality control of every single part that we print.” #### KMWE, plug and play. “It’s not something that requires an extensive period to set up or an investment in hardware or something else.” MEASURED AT DTI On one build, stopping at Euler’s alert would have saved more than 38 hours of printing that ended up as scrap. DTI had already gone through that build by hand and not found the error. IN THEIR WORDS > “In my 25 years of being in this industry, I have very rarely seen a team and product which so profoundly leapfrogs the state of the art in the way you did with Euler.” Alexander Oster Director of Additive Manufacturing, Autodesk > “I chose to work with Euler because of the simplicity. With the Euler platform we can drastically lower inspection time. It’s easy, quick, plug-and-play, and immediately brings value.” Rob van Loon Manager, Additive Manufacturing, KMWE > “Euler revealed a subtle design flaw that had previously gone unnoticed. We adjusted the design, resulting in a more consistent process.” Ville-Pekka Matilainen Senior Development Engineer, Additive Manufacturing, Seco PRICING ### Start free. Grow by the machine. Watch every build live for free. Cloud adds automatic analysis and alerts on every print. Self-hosted runs it all in your own network or cloud account. CLOUD ### Free Watch every build live, and try the analysis on two of them. - Unlimited prints, live or uploaded - Print viewer with smooth seeking - Post-build AI analysis 2 builds included - Critical alerts during the build (not included) MOST TEAMS START HERE ### Cloud Every print analyzed automatically, with alerts while it runs. - Live AI analysis on every print - Critical alerts by email, Slack and Teams - Outlier analysis across builds - AI assistants (Claude, ChatGPT) YOUR ENVIRONMENT ### Self-hosted Euler inside your own network or your AWS GovCloud account. - Everything in Cloud - On-premises or air-gapped installation - AWS GovCloud (US) from one template - Build data never leaves your environment FAQ ### Before you connect a printer ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. ### Frequently asked questions #### Do I need new hardware? No. Euler reads the layer images your printer already saves. Euler Connect is a small program that takes about five minutes to set up on any machine with access to those images, and you can also upload a finished build from your browser. #### Which printers are supported? 38 models from 15 manufacturers, including EOS, Nikon SLM Solutions, Renishaw, 3D Systems, DMG MORI and Colibrium Additive. See the full list, or submit a request to add support for your machine. #### What does the free plan include? Unlimited prints, uploaded or streamed live, the full print viewer for every one of them, and two builds analyzed for defects with the report, heatmap and 3D model that come with them. #### Can Euler run on our own servers? Yes. Self-hosted installations run on-premises, fully air-gapped, or in your own AWS GovCloud account, with the same Euler as the cloud service. #### Does Euler control the printer? No. It only reads images and never writes to the machine. Responding to an alert records what your team decided; stopping a print happens on the printer. --- Page: https://www.euler3d.com/product THE PLATFORM ## Everything a build needs, from the first layer to the sign-off Euler is one place for live monitoring, defect review, reporting and comparison. Every part of it reads the same layer images and the same results, so there is one account of every print. Bad builds are caught while they run and reports are ready when they finish, so parts ship sooner. - Live monitoring Alerts, device status and shop-floor dashboards. - Print viewer Every layer, every defect, in 2D and 3D. - Quality & reports Build reports, outlier analysis and sharing. - Euler Connect Streams layers as they are saved. No new hardware. - Integrations & AI API, webhooks, Slack, Teams, Claude and ChatGPT. - Deployment & security Cloud, on-prem, air-gapped or AWS GovCloud. LIVE MONITORING ### Alerts while the build is still running Euler checks every layer as it arrives and raises a critical alert when a defect could cost you the build. One tap opens the exact layer. - Critical alerts by email, Slack and Teams, with a link to the layer - Every device’s state at a glance: healthy, defect, offline - Shop-floor dashboards on any screen PRINT VIEWER ### Every layer, every defect, in 2D and 3D Step through a thousand layers without waiting. Defects are marked where they happened, so a glance tells you what you are looking at. - Recoat and exposure images side by side - Eight defect types marked on the image, each with its own color - 3D heatmaps show where defects cluster inside the part QUALITY & REPORTS ### Evidence your customer and your QA can read When a build finishes, its report is ready: print it, save it as PDF or send a link. Compare builds of the same part over time. - A one-page report with summary, graphs, heatmaps, alerts and comments - Outlier analysis finds the build that doesn’t fit the group - Share a print with your organization, or with anyone who has the link EULER CONNECT ### No new hardware, nothing touching the process Your printer already photographs every layer. Euler Connect picks those images up and sends them to Euler as they are saved. - Runs on any machine with access to the images and sends each layer as it is written - Keeps layers through network drops and reconnects on its own - 38 printer models from 15 manufacturers INTEGRATIONS & AI ### Fits into the tools you already run Pull Euler’s results into your own systems, embed prints in your own pages, or connect an AI assistant and ask it what happened on last week’s builds. - Ask Claude or ChatGPT about your builds in plain language - REST API, webhooks and signed links for your MES, QMS or data lake - Slack and Teams alerts, email notifications DEPLOYMENT & SECURITY ### Cloud, on-prem, air-gapped or AWS GovCloud The same Euler runs wherever your data is allowed to be. Defense and export-controlled teams get the same viewer, alerts and reports, and their build data never leaves their environment. - Export-controlled programs - Site admin creates and manages accounts - Notifications through your own email server - Updates on your schedule FAQ ### Before you connect a printer ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. ### Frequently asked questions #### Is Euler an in-situ monitoring system? Yes. It is in-situ, layer-by-layer monitoring for metal LPBF, done in software from the printer’s own camera images. #### What does Euler detect? Eight defect types: obstruction, warpage, pinning, spatter, smoke, streaking, hopping and holes. Each is marked on the image of the layer where it appears. Euler does not measure temperature, the melt pool or porosity directly, but the defects and trends it sees correlate strongly with anomalies in them. #### Do we have to re-qualify our process? No. Euler only reads the images your printer already saves. It does not control the machine or change any process parameter. #### How long does it take to set up? Euler Connect installs in about five minutes on any machine with access to the layer images. There are no sensors to fit. --- Page: https://www.euler3d.com/product/live-monitoring LIVE MONITORING ## Know about the bad layer while the build is still running A critical defect that goes unnoticed can cost a day of machine time and a plate of parts. Euler inspects every layer as it is printed and tells your team the moment something needs a look, so a bad build is restarted right away instead of found at depowdering or inspection. A critical defect has been detected, beginning on layer 617. Review the layer images and acknowledge or dismiss the alert. CRITICAL ALERTS ### One alert per incident, and a record of what you did Euler raises an alert in time for you to react. Open the print from the notification and the viewer is on the layer where it began. #### Acknowledge it. Record whether the print continued or was stopped, with your reasoning. #### Or snooze it. Check again after 50, 100 or 200 more layers. If the defect is still there, we'll let you know. #### Always on record. Euler records the event even if no one responds in time, and closes the incident if it resolves on its own. NOTIFICATIONS ### In the channel your team already watches Alerts reach the relevant people, by email and in Slack or Teams. One tap opens the exact layer in Euler, on a PC or even a phone. No app required. #### Each member chooses. Pick what you want to hear about: critical defects, finished prints or a device going offline. Everyone sets it for themselves, so no one gets alerts they do not need. #### A machine that goes quiet gets reported. You are told when a printer or its Euler Connect connection drops, and the outage history is there afterwards. DEVICES AND DASHBOARDS ### Every machine's state at a glance The devices list and the overview show what every printer is doing right now. A dashboard puts the same view on a wall screen. #### Every machine, one list. Click through to a device for its activity, connection history and settings. #### The whole hall on a wall screen. Filter by device or device type, hide idle and offline machines, and pick a light or dark theme. - Five states, the urgent ones first. Healthy, possible defect, critical defect, idle or offline. Machines that need attention sort to the top. - The latest image of every print. Each machine shows its latest exposure image and the layer its print has reached. - Utilization over time. Busiest devices and utilization, per machine or across the fleet. DOCUMENTATION ### In the docs Every screen and every step, written for operators and process engineers. - Alerts - Notifications - Device monitoring - Dashboards - Slack notifications - Responding to a critical alert MORE OF THE PLATFORM - Print viewer Every layer, every defect, in 2D and 3D. - Quality & reports Build reports, outlier analysis and sharing. - Euler Connect Streams layers as they are saved. No new hardware. - Integrations & AI API, webhooks, Slack, Teams, Claude and ChatGPT. - Deployment & security Cloud, on-prem, air-gapped or AWS GovCloud. ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. --- Page: https://www.euler3d.com/product/print-viewer PRINT VIEWER ## Every layer, in the detail your eyes can't manage The recoat and exposure image of every layer, each defect marked in its own color where it happened, and a 3D model of the print made from its images. LAYER IMAGES ### Look at the layer the way you need to Recoat and exposure images sit side by side or stacked, locked together as you zoom in on a detail. The viewer works on tablets and phones too, so an alert at night is one tap from the layer. #### Three layouts. One image, both side by side, or stacked. Pan and zoom move both images together. #### Image settings. Raise the brightness or contrast to bring out a faint streak in the powder. #### Keyboard first. Arrow keys step through layers. Shift and an arrow jumps to the next critical section. DEFECT TYPES ### Eight defect types, each in its own color Every defect is marked on the image where it happened, labeled with its type. Switch types on and off in the legend, or show only the defects that sit on a part. - Obstruction Part of the build sticks up into the recoater’s path and can damage it. - Warpage The part has deformed and lifted out of the powder. - Pinning Spots of metal showing through fresh powder. - Spatter Particles thrown onto the powder bed during exposure. - Smoke Dense deposition of fine particles left over from the laser's smoke plume. - Streaking Grooves along the recoating direction from a damaged or contaminated recoater. - Hopping A ripple pattern left when the recoater bounces after hitting a raised area. - Hole Too little powder, for example from short feeding, leaving unfused spots. FREQUENCY PLOT ### See the whole build on one line The plot under the image shows where defects rise and fall through the build, and the status bar under it rates every layer. Red runs are critical sections. Jump between them with a keystroke. - One curve per defect type. Measured by number of occurrences or by largest area, whichever tells you more. - Every layer rated. OK, Minor defect or Critical defect, on one bar along the build. - Precise on long builds. Pause on the plot and pull up: it zooms in around the playhead, so you can move one layer at a time. ### Is it the part, the plate or the whole build? Euler reconstructs the as-printed geometry of every analyzed print automatically, so no CAD file ever has to be shared. The viewer also includes tools to focus on specific regions in the build making it easy to see what matters. - Volume. Defects placed in 3D, layer by layer, inside a see-through model of the parts. - Criticality. The parts colored by the status of each layer, so the bad stretch of the build stands out. - Heatmap. A flat, top-down map of the plate with all layers added up. It separates a problem part from a problem area of the plate. COMMENTS ### Leave the note where the next person will look A defect you checked and accepted belongs on the layer image it is about. Comments are pinned to a layer and a point on the image. They show in the print’s timeline, at their spot and height in the 3D view, and in the report. DOCUMENTATION ### In the docs Every screen and every step, written for operators and process engineers. - Defect types - Image tools - Frequency plots - Layer status bar - Defect heatmaps - Keyboard shortcuts MORE OF THE PLATFORM - Live monitoring Alerts, device status and shop-floor dashboards. - Quality & reports Build reports, outlier analysis and sharing. - Euler Connect Streams layers as they are saved. No new hardware. - Integrations & AI API, webhooks, Slack, Teams, Claude and ChatGPT. - Deployment & security Cloud, on-prem, air-gapped or AWS GovCloud. ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. --- Page: https://www.euler3d.com/product/quality QUALITY & REPORTS ## Evidence for every build, ready when the build is A finished print should not need an afternoon of screenshots to document. Euler gathers the summary, defect graphs, heatmaps, alerts and comments of every build on one page, and keeps the data for comparison later. The report is ready when the build is, so the paperwork does not hold up the parts. THE REPORT ### One page your QA can sign off on The Report tab appears when a print has finished, and every report explains itself. It says which layers it covers, which defects it counts and the Model ID it was analyzed with. #### The layer profile. How much of the build was OK, minor, or critical. #### A graph and a figure for each defect type. Then heatmaps of the key defect types, and every alert and comment on the print. #### Set the options once. Your organization’s report defaults apply to every new report. - Narrow it down. Limit a report to a layer range, or to the defects that sit on the parts. - Print it or save it as PDF. The report is laid out for paper, with a black-and-white option for monochrome printers. - Emailed when the build finishes. Members who want it get the report by email once the print is complete and analyzed. OUTLIER ANALYSIS ### Find the build that doesn't fit An outlier analysis compares a group of prints and shows which ones stand apart from the rest, and for which defect types. Pick five or more prints of the same part, device or material. Add the result to a print's report with one click. #### The group on one map. Builds that behave alike sit together in a cluster. The ones worth a closer look sit further out. #### A deviation level for every print. Typical, slight, moderate or strong, with the defect types that make a print different. #### Then open the layers. The same layer of a typical print and of the strong outlier. The outlier has spatter across the plate and a streak through it. SHARING ### Send the print, not a folder of screenshots Give a customer or a colleague a link to the print. Tag prints by part, material, customer or anything else, and find them again from the print jobs table. #### Share as a link. Open to anyone with the link, or only to members of your organization. #### Tags and filters. Filter the print jobs table by tag to line up every build of one part. On one build, stopping at Euler’s alert would have saved more than 38 hours of printing that ended up as scrap. DTI had already gone through that build by hand and not found the error. > “Euler revealed a subtle design flaw that had previously gone unnoticed. We adjusted the design, resulting in a more consistent process.” Ville-Pekka Matilainen Senior Development Engineer, Additive Manufacturing, Seco DOCUMENTATION ### In the docs Every screen and every step, written for operators and process engineers. - Report - Preparing a build report - Comparing prints - Reading outlier results - Sharing prints - Tags MORE OF THE PLATFORM - Live monitoring Alerts, device status and shop-floor dashboards. - Print viewer Every layer, every defect, in 2D and 3D. - Euler Connect Streams layers as they are saved. No new hardware. - Integrations & AI API, webhooks, Slack, Teams, Claude and ChatGPT. - Deployment & security Cloud, on-prem, air-gapped or AWS GovCloud. ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. --- Page: https://www.euler3d.com/product/euler-connect EULER CONNECT ## The printer you have is all the hardware you need Euler Connect sends each layer image to Euler as your printer saves it. There is no hardware to fit, and it never touches the printer. #### The camera is already there. Most metal powder-bed printers take a recoat and an exposure image of every layer. #### So is the PC. Euler Connect runs on any machine with access to the images, and sends each one the moment it is saved. Setting it up takes about five minutes. #### Checked as soon as it arrives. The image is analyzed and the layer gets a status within seconds of being saved. BESIDE THE PRINTER ### Point it at the build folder Show Euler Connect where your printer saves its images. That is the whole setup. Euler Connect only reads those images, and never writes to the printer or changes a parameter. #### Each image is sent as it is saved. Both images of a layer are on their way to Euler immediately after the printer saves them. #### Or upload a finished build. Drop a build folder into the browser and Euler shows you a preview before it starts. CONNECTION HEALTH ### See the connection, not only the printer A machine that quietly stops sending layers is worse than one that is clearly offline. Euler tells you when a connection drops, and when it is back. #### Layers wait when the network drops. Nothing is lost. They are sent as soon as the connection is back. #### Every connection, and its last layer. Quickly verify printers are uploading their layers, and when the last one arrived. #### A notice when one goes offline. So you hear about it from Euler, not from a gap in the data. SUPPORTED PRINTERS ### Already works with your printer Supporting 38 models from 15 manufacturers, with nothing to change on the machine. If yours is missing, submit a request to add support for your machine. - All models DOCUMENTATION ### In the docs Every screen and every step, written for operators and process engineers. - Euler Connect - Install - Setup - Troubleshooting - Supported devices - Uploading a print job MORE OF THE PLATFORM - Live monitoring Alerts, device status and shop-floor dashboards. - Print viewer Every layer, every defect, in 2D and 3D. - Quality & reports Build reports, outlier analysis and sharing. - Integrations & AI API, webhooks, Slack, Teams, Claude and ChatGPT. - Deployment & security Cloud, on-prem, air-gapped or AWS GovCloud. ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. --- Page: https://www.euler3d.com/product/integrations INTEGRATIONS & AI ## Your build data, in the tools you already use Ask an AI assistant what happened on last week’s builds, post alerts to Slack or Teams, or pull everything into your MES, QMS or data lake through the API. Three builds had more spatter per layer than the rest. The turbine bracket had about twice the average. - Turbine bracket TB-4 2.1× - Pump housing PH-6 1.4× - Heat exchanger HX-2 1.2× AI ASSISTANTS ### Ask about your builds like you'd ask a colleague Connect Euler to Claude or ChatGPT and ask it anything about your builds. Get to the bottom of a failed build, or hand it the analysis you never have time for. - Claude, ChatGPT and more. Any assistant that takes custom connectors works, through the open Model Context Protocol (MCP). - It sees what you see. It can read what you can read, and it never changes anything in Euler. - It can drive your tab. Ask it to show you, and it jumps to the layer or opens the heatmap in the tab you have open. #### Admins stay in control. Admins decide whether assistants can connect, see who has, and can cut any of them off. #### Alerts where your team talks. Send critical alerts, finished prints and offline devices to the Slack or Teams channel your team already reads. API AND WEBHOOKS ### Plug Euler into your own systems Get Euler’s results into the systems you already run. Pull data out through the API, get told when something happens, or show a print inside your own pages. #### Pull the data. A REST API for your MES, QMS or data lake. #### Or get notified. Webhooks tell your system when an alert opens, a print finishes or a machine drops. #### What it covers. Everything you see in Euler: devices, prints, defects and alerts. #### One token per system. Give each system its own, and switch one off without touching the others. DOCUMENTATION ### In the docs Every screen and every step, written for operators and process engineers. - Using Euler with an AI assistant - Connecting Claude - API getting started - API tokens - Webhooks - Embeds MORE OF THE PLATFORM - Live monitoring Alerts, device status and shop-floor dashboards. - Print viewer Every layer, every defect, in 2D and 3D. - Quality & reports Build reports, outlier analysis and sharing. - Euler Connect Streams layers as they are saved. No new hardware. - Deployment & security Cloud, on-prem, air-gapped or AWS GovCloud. ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. --- Page: https://www.euler3d.com/product/deployment DEPLOYMENT & SECURITY ## Run Euler where your data is allowed to be Run Euler in the Euler cloud, on-prem, fully air-gapped or in your own AWS GovCloud (US) account for export-controlled programs, and get the same Euler in every one of them. Euler is working toward SOC 2 Type II certification. #### Euler cloud. For most teams. Sign up, install Euler Connect and connect a printer today. Euler runs the service and keeps it up to date. #### On-prem and air-gapped. For networks that must stay fully closed. All of Euler runs inside your network boundary, and nothing goes out. #### AWS GovCloud (US). For export-controlled programs. Euler runs in your own AWS GovCloud account, deployed from a single template. THE BOUNDARY ### Nothing leaves your network When you host it yourself, every part of Euler runs inside your network. Your team opens it in a browser, from inside the same boundary. SELF-HOSTED ### What changes when you run it yourself Almost nothing, for the people using it. Everything works as it does in our cloud. What changes is who is in charge: your own IT runs it, on your own schedule. #### Your admin manages the accounts. Your site administrator decides who gets in. Email goes out through your own server, or not at all. #### Updates when you choose. Nothing changes until your administrator installs it, so you always know which version analyzed a build. ACCESS AND ROLES ### Your admins decide who sees what In our cloud or in your own installation, access is in the hands of the people who run your organization. - Members and admins. Your admins invite people and set what each of them can do. - Shared prints, restricted. A shared print stays inside your organization unless it is explicitly made shareable. - Assistant connections, switchable. Admins can switch AI assistant connections off for everyone. > “I chose to work with Euler because of the simplicity. With the Euler platform we can drastically lower inspection time. It’s easy, quick, plug-and-play, and immediately brings value.” Rob van Loon Manager, Additive Manufacturing, KMWE DOCUMENTATION ### In the docs Every screen and every step, written for operators and process engineers. - Using Euler on your own installation - First-run setup - Site administration - Members and roles - Sharing prints - AI assistant admin settings MORE OF THE PLATFORM - Live monitoring Alerts, device status and shop-floor dashboards. - Print viewer Every layer, every defect, in 2D and 3D. - Quality & reports Build reports, outlier analysis and sharing. - Euler Connect Streams layers as they are saved. No new hardware. - Integrations & AI API, webhooks, Slack, Teams, Claude and ChatGPT. ### Bring Euler inside your boundary Tell us about your network and your program, and we’ll walk you through an on-prem or GovCloud installation. --- Page: https://www.euler3d.com/solutions/aerospace-defense AEROSPACE & DEFENSE ## Every layer on record, inside your boundary Qualification wants evidence, programs want repeatability, and security wants the data to stay put. Euler records what happened on every layer of every build, and runs wherever your program allows. QUALIFICATION ### What changes for qualification Today: The evidence for a build is a folder of screenshots and a document written afterwards. With Euler: Every finished build has its report, with the Model ID it was analyzed with. Today: A part fails at CT, and nobody can say which layer it began on. With Euler: Open the print and the layer is there, with the defect marked. Today: Export-controlled build data has to stay in an environment you control. With Euler: Euler runs in your own network or your own AWS GovCloud account. LARGE-FORMAT BUILDS ### Found on the layer, not a week into testing A thrust chamber can take a week to print. When its defect is only found a week into testing, it is printed again, and a critical project is two weeks behind. Euler raises the alert on the layer where the wall starts to lift, while the first print is still on the machine. #### A regeneratively cooled thrust chamber, 520 mm tall. The kind of part typically printed on a large-format system, in one piece, nozzle down, here over 8,667 layers. Just above the throat, where the wall starts to lean out over the powder, its edges lift: warpage all the way round, across a few hundred layers from layer 5,200. #### The same failed print, on two calendars. Found at testing, the reprint starts in week three. Found on the layer, it starts in week one. EVIDENCE ### What a qualification reviewer gets to see Every finished build has its report the moment it completes. A bad build is known at the printer, not at CT, so its replacement starts sooner. And no document written from memory days later: the paperwork does not hold up the part. #### The incident, and what your team did. Everything that happened on the build, on one page, with the Model ID it was analyzed with. #### The layer where it began. When a part fails at CT or at test, open the print, jump between critical sections, and see the recoat and exposure images of that layer with the defect marked. #### Where defects sit inside the part. The heatmap shows the build in 3D, so a column of parts on one side of the plate is plain to see, layer by layer. REPEATABILITY ### Prove that build 40 looks like build 1 Serious serial production means the same part, again and again, with evidence that nothing drifted. Outlier analysis compares a group of builds and tells you which one stands out and why, before it reaches inspection. - The same plate, printed again and again. Each build gets a deviation level. - One build stands out from the series, for warpage. - Open it and the layer is there: baffle lips lifting along one edge of the plate. - The analysis goes into the build’s report, for the reviewer. EXPORT CONTROL AND GOVCLOUD ### Built for export-controlled manufacturing Euler Connect, the analysis and the web app all run inside your network or your GovCloud account. Your site administrator creates the accounts, your email server sends the alerts, and updates are installed on your schedule. Nothing leaves your environment. - EXPORT-CONTROLLED - UPDATES ON YOUR SCHEDULE - AWS GOVCLOUD (US) - AIR-GAPPED - ON-PREM - SOC 2 TYPE II IN PROGRESS CUSTOMERS ### What customers say, and what was measured > “Euler is close to perfect in spotting the issues. We have already adopted Euler on all our machines and the vision is to switch completely to automatic QA reporting from machine data.” Jeppe Byskov Director of Additive Manufacturing, DTI FAQ ### Before you bring it to your program ### Talk to us about your program We’ll walk through your deployment constraints, your machines and what your qualification reviewers need to see. ### Frequently asked questions #### Does Euler replace CT? Not where a part has to be CT scanned. Euler finds many of the defects CT finds, and it finds them while the build prints, so a bad build is known before it reaches CT. Critical parts in some sectors will still need CT; with Euler, that time goes to the parts that need it. #### Do we have to re-qualify our process? No. Euler only reads the images your printer already saves. It does not control the machine or change any process parameter. #### What does Euler detect? Eight defect types: obstruction, warpage, pinning, spatter, smoke, streaking, hopping and holes. Each is marked on the image of the layer where it appears. Euler does not measure temperature, the melt pool or porosity directly, but the defects and trends it sees correlate strongly with anomalies in them. #### How long does it take to set up? Euler Connect installs in about five minutes on any machine with access to the layer images. There are no sensors to fit. #### Can Euler run in our own environment? Yes: on-premises, fully air-gapped, or in your own AWS GovCloud (US) account. Euler is working toward SOC 2 Type II certification. --- Page: https://www.euler3d.com/solutions/medical MEDICAL ## Lattices and thin struts, checked on every layer Porous cups and spinal cages are built from thin struts, layer on layer. Euler marks obstructions, pinning and spatter on the layer images your printer already takes, and alerts your team while the build is still running. BEFORE CT ### What changes for your implant builds Today: CT is sampled, or every part on the plate waits in the queue for it. With Euler: Every layer of every cup is checked while it prints, and CT goes to the parts that need it. Today: A bad region of the plate is found at inspection, after the build is done. With Euler: Your team hears about it while the plate is still printing. Today: The build record is written afterwards, from notes and screenshots. With Euler: The report is done when the build is. ON THE PLATE ### Know which cups to send to CT A plate of small implants holds dozens of parts, and spatter lands on it all through the build. Euler marks spatter on every layer and tells what landed on a part from what fell on powder, so CT goes to the cups that took it. Before CT, not instead of it. - Spatter lands on most layers. Most of it falls on powder. - Euler tells what landed on a part from what landed on powder. - Over the build, seven cups took most of it. - So CT starts with these seven, not all twenty-five. #### The same seven cups, in 3D. The heatmap shows where the spatter on parts sits, layer by layer. The seven cups on one side of the plate glow; the other eighteen barely do. BUILD RECORDS ### A report to file with every build Every finished build has its report the moment it completes. Everything that happened on the build, on one page. Save it as PDF and file it with the build: the record is done when the build is, not days after. #### The incident, and what your team did. Each alert, who responded and what they decided. #### Every defect type, counted. The defect graph of the whole build, and how often each type appeared. WHERE IT RUNS ### In our cloud, or in your own environment Euler runs in the Euler cloud, or inside your own network when build data has to stay on site. No new hardware either way: Euler Connect works with the data you already have. #### Euler cloud. Sign up, install Euler Connect and connect a printer today. Euler runs the service and keeps it up to date. #### Inside your network. Euler Connect, the analysis and the web app all run on your own servers. Nothing leaves your environment. CUSTOMERS ### What customers say, and what was measured > “Euler revealed a subtle design flaw that had previously gone unnoticed. We adjusted the design, resulting in a more consistent process.” Ville-Pekka Matilainen Senior Development Engineer, Additive Manufacturing, Seco FAQ ### Before you bring it to your builds ### Talk to us about your implant builds We’ll walk through your machines, your parts and what your build records need to show. ### Frequently asked questions #### Does Euler replace CT? Not where a part has to be CT scanned. Euler finds many of the defects CT finds, and it finds them while the build prints, so a bad build is known before it reaches CT. Critical parts in some sectors will still need CT; with Euler, that time goes to the parts that need it. #### Do we have to re-qualify our process? No. Euler only reads the images your printer already saves. It does not control the machine or change any process parameter. #### What does Euler detect? Eight defect types: obstruction, warpage, pinning, spatter, smoke, streaking, hopping and holes. Each is marked on the image of the layer where it appears. Euler does not measure temperature, the melt pool or porosity directly, but the defects and trends it sees correlate strongly with anomalies in them. #### How long does it take to set up? Euler Connect installs in about five minutes on any machine with access to the layer images. There are no sensors to fit. #### Can Euler run in our own environment? Yes: on-premises, fully air-gapped, or in your own AWS GovCloud (US) account. Euler is working toward SOC 2 Type II certification. --- Page: https://www.euler3d.com/solutions/energy ENERGY ## Catch a bad build while it runs, not at CT Impellers, burner tips, turbine components and heat exchangers are large parts and long builds. Euler checks every layer image your printer already takes and alerts your team while there is still time to stop the build. ON A LONG BUILD ### What changes on a long build Today: A build that goes wrong on the second night is found when it finishes, or at CT. With Euler: The alert reaches whoever is on call, at the layer the defect begins. Today: Stopping a build is a judgment call made from a look through the machine window. With Euler: The decision is made on the layer images, and recorded with the print. Today: When a part is questioned later, nobody can say what happened on that layer. With Euler: The layer record goes with the part. THE DECISION ### Stop at the alert, or find it at CT The further a build has run, the more machine time and powder go with it when it fails. Euler raises the alert while the build is still running, at the layer the defect began. What is left to decide is whether to stop. - A long build runs for days, and nobody watches every layer. - At layer 1,240 the blade edges start to lift, and Euler raises the alert. - Stop here, and 1,960 layers are never printed on a part that is already lost. - Let it run, and the same defect is found at CT, after the build, the cut-off and the queue. #### One alert, two ways the build ends. Stopped at the alert, the plate is free for the next build and the part never reaches CT. Run on, the defect is still there when it does. CT then goes to the parts that need it. #### Alerts reach whoever is on call. By email, Slack or Teams, with a link to the layer, at any hour of the build. #### Stop it, or let it run. Record what was decided and why. The response stays with the print for the next shift. On one build, stopping at Euler’s alert would have saved more than 38 hours of printing that ended up as scrap. DTI had already gone through that build by hand and not found the error. THE RECORD ### The layer record goes with the part Every finished build has its report: layer profile, defect graphs, heatmaps, alerts and responses on one page. When a part is questioned later, open the print and see the layer where it began. #### The incident, and what your team did. Each alert, who responded and what they decided. #### The layer where it began. Jump between critical sections and see the recoat and exposure images of that layer with the defect marked. CUSTOMERS ### What customers say, and what was measured > “I chose to work with Euler because of the simplicity. With the Euler platform we can drastically lower inspection time. It’s easy, quick, plug-and-play, and immediately brings value.” Rob van Loon Manager, Additive Manufacturing, KMWE FAQ ### Before your next long build ### Talk to us about your long builds We’ll walk through your machines, your parts and how your team responds to an alert. ### Frequently asked questions #### Does Euler replace CT? Not where a part has to be CT scanned. Euler finds many of the defects CT finds, and it finds them while the build prints, so a bad build is known before it reaches CT. Critical parts in some sectors will still need CT; with Euler, that time goes to the parts that need it. #### Do we have to re-qualify our process? No. Euler only reads the images your printer already saves. It does not control the machine or change any process parameter. #### What does Euler detect? Eight defect types: obstruction, warpage, pinning, spatter, smoke, streaking, hopping and holes. Each is marked on the image of the layer where it appears. Euler does not measure temperature, the melt pool or porosity directly, but the defects and trends it sees correlate strongly with anomalies in them. #### How long does it take to set up? Euler Connect installs in about five minutes on any machine with access to the layer images. There are no sensors to fit. --- Page: https://www.euler3d.com/solutions/contract-manufacturing CONTRACT MANUFACTURING ## Ship on the date you promised Your customers buy on delivery date. Euler watches every printer in the hall and tells your team the moment a build goes wrong, so a lost build costs hours, not the days until someone finds it, and every delivery goes out with its report. ON THE SHOP FLOOR ### What changes on the shop floor Today: A recoater collision at 2 a.m. runs for six more hours before anyone sees it. The plate is scrap and the machine needs a blade. With Euler: The alert reaches the on-call operator by email, Slack or Teams. They open the images on their phone and decide whether to stop. Today: Inspecting a build means scrolling through a thousand images by hand, so it only happens when something already looks wrong. With Euler: Every layer is checked as it arrives. Operators review the critical sections Euler flags, not the whole build. Today: Customers ask for process documentation and get a few screenshots and an email. With Euler: Every finished build has a one-page report. Send it as PDF, or share the print as a link your customer can open. ALERTS ### The right person hears about it, wherever they are Machines run whether someone is standing next to them or not. The alert names the layer the defect began on, and Euler records what your team decided. #### Decide from wherever you are. The alert arrives by email, Slack or Teams with a link to the layer. Record whether the build kept running or was stopped, and why. #### Or look again later. Snooze it for 50, 100 or 200 layers. If the defect is still there, we’ll let you know. FLEET ### The state of every machine, without walking the hall The overview shows how busy the fleet has been and what is printing right now. The machines that need attention come first. #### How busy the fleet has been. Layers printed, print jobs and utilization, per machine or across the fleet. #### Which machines need a look. The ones with a problem come first, so you know where to go. #### What was decided, and by whom. The response to each alert stays with the print for the next shift. ONE PLATE, MANY CUSTOMERS ### When one part goes wrong, know which others it reached A nested plate carries parts for several customers. A defect on one of them can travel. Euler marks each defect on the layer where it happened, so you can see which parts were in its path and which deliveries are not affected. - The edge of customer A’s duct starts to lift. - Now it stands clear of the powder, and the recoater hits it. - The damaged blade leaves a line in every layer it spreads. - The line widens, straight across two other customers’ parts. - Both parts now have holes where it crosses them. #### One lifted edge, three customers. Euler flags the duct while its edge is still lifting, before the recoater reaches it. If the build runs on, the same record shows which parts the streak crossed and which it never touched. #### The whole plate, part by part. The heatmap shows where the duct’s edge lifted. The line is the streak the blade dragged from there, across the two parts behind it; the other 17 are clear of it. CUSTOMER DOCUMENTATION ### The report is ready when the build is Summary, layer profile, defect graphs, heatmaps, alerts and comments on one page. Limit it to a layer range and the defects on parts, save it as PDF, and attach it to the delivery. #### A report per customer build. Each finished build has its own report, without anyone writing it. #### A link the customer can open. Share the print itself, opened on the layer you want them to see. CUSTOMERS ### What customers say, and what was measured > “I chose to work with Euler because of the simplicity. With the Euler platform we can drastically lower inspection time. It’s easy, quick, plug-and-play, and immediately brings value.” Rob van Loon Manager, Additive Manufacturing, KMWE > “The later in the stage it fails, the more expensive it gets.” KMWE · CUSTOMER SPOTLIGHT FAQ ### Before you put it on the floor ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. ### Frequently asked questions #### Does Euler replace CT? Not where a part has to be CT scanned. Euler finds many of the defects CT finds, and it finds them while the build prints, so a bad build is known before it reaches CT. Critical parts in some sectors will still need CT; with Euler, that time goes to the parts that need it. #### Do we have to re-qualify our process? No. Euler only reads the images your printer already saves. It does not control the machine or change any process parameter. #### What does Euler detect? Eight defect types: obstruction, warpage, pinning, spatter, smoke, streaking, hopping and holes. Each is marked on the image of the layer where it appears. Euler does not measure temperature, the melt pool or porosity directly, but the defects and trends it sees correlate strongly with anomalies in them. #### How long does it take to set up? Euler Connect installs in about five minutes on any machine with access to the layer images. There are no sensors to fit. --- Page: https://www.euler3d.com/solutions/research RESEARCH & INSTITUTES ## Every build is a data set. Treat it like one. Euler turns the layer images your printer already saves into data you can plot, compare and export, layer by layer. IN THE LAB ### Measure the build without building the instrument Every layer of every build is analyzed from the images your printer already takes. No sensors to buy, no code to write and nothing to calibrate before the first experiment. #### On the machines you already have. Connect a printer and layers arrive as they print, or upload a build you have already finished. #### Defects where they happened. Researchers step through a real build and see the defects on the image, not on a slide. #### Where defects sit inside the part. The build in 3D, reconstructed without CAD, so a cluster on one part or one side of the plate is plain to see. COMPARE BUILDS ### Which parameter set stands out, and why Compare a group of builds and Euler tells you which ones stand out, and why. Standing out is not always bad. A build can stand out because it has fewer defects. #### Five or more builds, one map. Pick the builds and see what makes one different from the rest. #### Tagged the way you run the study. Tag builds by parameter set, material or student project, and see how far each one deviates. #### Then look at the layers. Open two builds on the same layer, side by side, and see the difference for yourself. YOUR DATA, YOUR TOOLS ### Chart layer data next to your own logs Everything Euler records about a build is yours to take out. Line it up with your own machine logs and plot the two together. #### Export the data. Per-layer results and every detection with its position on the plate, as CSV or through the API. #### Or ask for the chart. Ask Claude or ChatGPT, and it pulls the data and draws the chart for you. CUSTOMERS ### What customers say, and what was measured > “Euler is close to perfect in spotting the issues. We have already adopted Euler on all our machines and the vision is to switch completely to automatic QA reporting from machine data.” Jeppe Byskov Director of Additive Manufacturing, DTI > “There's a lot of things that can go wrong during the process especially for an RTO like DTI where we're really trying to push the boundaries of what's possible.” DANISH TECHNOLOGICAL INSTITUTE · CUSTOMER SPOTLIGHT FAQ ### Before you connect a printer ### Start with the free plan Connect a printer, upload a finished build, and have two of them analyzed on us. No credit card. ### Frequently asked questions #### Does Euler replace CT? Not where a part has to be CT scanned. Euler finds many of the defects CT finds, and it finds them while the build prints, so a bad build is known before it reaches CT. Critical parts in some sectors will still need CT; with Euler, that time goes to the parts that need it. #### Do we have to re-qualify our process? No. Euler only reads the images your printer already saves. It does not control the machine or change any process parameter. #### What does Euler detect? Eight defect types: obstruction, warpage, pinning, spatter, smoke, streaking, hopping and holes. Each is marked on the image of the layer where it appears. Euler does not measure temperature, the melt pool or porosity directly, but the defects and trends it sees correlate strongly with anomalies in them. #### How long does it take to set up? Euler Connect installs in about five minutes on any machine with access to the layer images. There are no sensors to fit. --- Page: https://www.euler3d.com/pricing PRICING ## Start free. Grow by the machine. Watch every build live for free. Cloud adds automatic analysis and alerts on every print, and self-hosted runs it all in your own network or cloud account. PLANS CLOUD ### Free Watch every build live, and try the analysis on two of them. - Unlimited prints, live or uploaded - Euler Connect for live streaming - Print viewer with smooth seeking - Post-build AI analysis 2 builds included - Report, heatmap and 3D model Analyzed builds - Critical alerts during the build (not included) - Outlier analysis (not included) - Dashboards, Slack, Teams, API (not included) MOST TEAMS START HERE ### Cloud Every print analyzed automatically, with alerts while it runs. - Everything in Free - Live AI analysis on every print - Critical alerts by email, Slack and Teams - Outlier analysis across builds - Shop-floor dashboards - API, webhooks and embeds - AI assistants (Claude, ChatGPT) - Print comparisons, tags and sharing YOUR ENVIRONMENT ### Self-hosted Euler inside your own network or your AWS GovCloud account. - Everything in Cloud - On-premises or air-gapped installation - AWS GovCloud (US) from one template - Build data never leaves your environment - Site administration and accounts your admin creates - Notifications through your own email server - Export-controlled programs - Set up with the Euler team A few features are switched on per organization. Contact Euler to turn them on for yours. Relied on by AM teams in production and research. FAQ ### Before you pick a plan ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. ### Frequently asked questions #### What does the free plan include? Unlimited prints, uploaded or streamed live with Euler Connect, and the full print viewer for every one of them. Two analysis credits let Euler check two builds for defects, with the report, heatmap and 3D model that come with them. #### What is an analysis credit? On the free plan, one credit analyzes one print for defects. Until a print is analyzed you can view its layers, but there are no defect marks and no alerts. Paid plans analyze every print automatically and need no credits. #### How is a paid plan priced? Plans are sized to your fleet. Tell us how many printers you run and where, and we will send a quote. #### Do I need new hardware? No. Euler reads the layer images your printer already saves. Euler Connect is a small program that runs on any machine with access to those images, and you can also upload a finished build from your browser. #### Can Euler run on our own servers? Yes. Self-hosted installations run on-premises, fully air-gapped, or in your own AWS GovCloud account. See deployment options. #### Is my printer supported? Euler reads the build folders of 38 printer models from 15 manufacturers, and the list grows. If yours is missing, submit a request and the Euler team adds support for it. See supported devices. --- Page: https://www.euler3d.com/company COMPANY ## Making metal additive production-ready Metal 3D printing can make parts nothing else can, but too many builds still fail. We build the software that catches it while there is time to act. WHO WE ARE ### A team fluent in AI and modern software, at home in metal AM SOFTWARE Fluent in AI and modern software. Computer vision research, vision systems that run on production lines, and more than ten years of building web software people like to use. ADDITIVE At home in metal AM. Between us we have built 3D printers from scratch and spent years in the AM industry. We test what we build on real machines, with the teams that run them. FUNDED BY AND GRANTS FROM Relied on by AM teams in production and research. ALONG THE WAY ### Photos from the first three years From the office in Hafnarfjörður, from Germany and from the trade shows. - THE FOUNDING TEAM. 2024 - AM SUMMIT, COPENHAGEN. 2024 - FRANKFURT, FORMNEXT WEEK. 2025 - JONAS, IN GERMANY. 2026 - RAPID, BEFORE THE DOORS OPEN. 2026 - WORKING ON A PRINTER. 2024 - THE BOOTH GOING UP, FORMNEXT. 2024 - TEAM DINNER, REYKJAVÍK. 2026 PRESS ### In the news - Nov 2, 2026 3D Printing Industry How Euler de-risks metal additive manufacturing with a sensor you already own - Jul 10, 2026 Additive Manufacturing Media Euler Real-Time Build Viewer Enables Secure Access to Metal AM Data - May 7, 2026 3D Printing Industry Euler Gives Metal AM Operators Free Real-Time Build Visibility - Apr 15, 2026 VoxelMatters Euler releases real-time build viewer for metal additive manufacturing operators - Apr 14, 2026 3DPrint.com Euler Viewer for Metal LPBF 3D Printing Released - Nov 27, 2025 mbl.is 300 milljónir til að bæta 3D-prentun CONTACT ### Write to the team Ask about your printers, a deployment, pricing or working together. Your message goes to the people who build Euler. See the privacy policy. ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. --- Page: https://www.euler3d.com/contact CONTACT ## Write to the team Ask about your printers, a deployment, pricing or working together. Your message goes to the people who build Euler. OTHER WAYS TO REACH US ### Talk, meet or look it up yourself - Book a demo Thirty minutes, one-on-one, on a real build. - Meet us at Formnext 2026 Meet us in Frankfurt, Hall 11.0, booth A32, 17–20 November. - Documentation Setting up, the supported printers and the API. - System status Whether Euler’s cloud is up right now. Relied on by AM teams in production and research. ### Ready to try it on your next build? Free to start, with the data you already have. Connect a printer or upload a finished build. --- Page: https://www.euler3d.com/formnext-2026 17–20 NOVEMBER 2026 · FRANKFURT ## Meet Euler at Formnext 2026 Book a private 20-minute session with our team at booth A32 in Hall 11.0. BOOK A MEETING #### Book a meeting at booth A32. A private session with a member of our team. Talk through what your fleet needs with the people who build Euler. #### New to Euler? How Euler inspects every layer of every build, in two minutes. NEW AT THE BOOTH - ANNOUNCING AT FORMNEXT 01 Euler MCP Ask Claude or ChatGPT about your builds, defects and machines. - SINCE LAST FORMNEXT 02 3D heatmaps See every defect inside the part. - SINCE LAST FORMNEXT 03 Slack and Teams alerts Critical defects, straight to the channel your team watches. EULER MCP ### Your additive data, in Claude and ChatGPT Connect Euler to Claude or ChatGPT and ask about your builds, defects and machines like you would ask a colleague. We are announcing it at Formnext. Come and try it at the booth. #### Ask in plain language. Get straight answers from your own print history, without digging through dashboards. #### Works with Claude and ChatGPT. Add Euler to the assistant your team already uses. Nothing new to learn. #### Takes you there. The assistant opens the print in Euler, jumps to the right layer and points out what it found. #### Your data stays yours. People only see what they can already see in Euler, the assistant can look but never change anything, and your admins decide who gets access. 3D HEATMAPS ### See every defect inside the part Euler builds a see-through 3D model of every print from its exposure images, so you don't have to share your designs. Turn it around, see where defects cluster inside the part, and leave a comment on the layers that matter. #### Find the build that doesn't fit. Pick a batch of prints and Euler tells you which one stands out from the rest, and which defect is behind it. #### Critical defects, straight to Slack and Teams. Hear about a bad layer, a finished job or a machine that drops offline in the channel your team already watches. One tap opens the exact layer. NO NEW HARDWARE ### Euler uses the camera already in your printer Your printer already photographs every layer, once after recoating and once after the laser. Euler Connect picks those images up as they are saved, so there are no sensors to buy, fit or maintain. #### The camera is already there. Every metal powder-bed printer takes a recoat and an exposure image of every layer. #### So is the PC. Euler Connect runs on it and sends every layer as soon as it is written, even when the network has a bad day. #### 38 machine models, 15 manufacturers. Don't see your machine? Tell us at the booth. SECURE DEPLOYMENT ### Built for ITAR and export-controlled manufacturing Run Euler on your own servers, fully air-gapped, or in AWS GovCloud. Defense and export-controlled teams get the same Euler as everyone else. Build data never leaves your environment, which keeps ITAR and EAR programs simple. #### On-prem and air-gapped. Run all of Euler inside your own network, with nothing going out. #### AWS GovCloud (US). Run Euler in your own AWS GovCloud (US) account, set up from a single template. - ITAR - EAR / EXPORT-CONTROLLED - AWS GOVCLOUD (US) - ON-PREM / AIR-GAPPED ### See you at booth A32 in Hall 11.0 Messe Frankfurt. Book a 20-minute meeting with our team, or watch the intro before you come. - TUE 17 - WED 18 - THU 19 - FRI 20 --- Page: https://www.euler3d.com/whitepaper WHITE PAPER · EULER × DANISH TECHNOLOGICAL INSTITUTE ## 77% less time lost to failed builds when you stop at Euler’s alert With the Danish Technological Institute, Euler watched 54 builds on four metal powder-bed printers. Stopping each failed build when Euler predicted the critical failure would have saved about 10 of the 13 days those builds used. See the privacy policy. WHAT THE PAPER FOUND ### Measured on 54 real builds DTI’s builds were a mix of production and experiments, on four printers over 47 days of print time. Two experts, one of them from DTI, checked the results. Each figure is quoted from the paper, with the page it is on. #### 27.8% of all print time in the study went to builds that failed. Many of those were experiments that push the process on purpose. #### 77% of the print time lost to failed builds would have been saved by stopping at Euler’s critical alert. That is about ten days of machine time, across the 54 builds DTI monitored. #### $115k+ a year in machine operating cost could be saved by stopping failed builds early. Estimate using the Wohlers Report’s $75 an hour for a $1M machine running 80% of the time. Material, labor and post-processing are not included. #### 21 min of warning before a warping part hit the recoater, in the paper’s example build. That is 24 layers of notice: enough to pause the build before the collision. PAGE 10 #### 38 hours of printing would have been saved from scrap on one build, by stopping at Euler’s alert. DTI had already gone through that build by hand and not found the error. PAGE 15 THE STUDY ### Four printers, six materials, every build watched Euler ran on all four of DTI’s metal printers and checked every layer of every build. That came to 54 builds: real production work alongside experiments that push the process on purpose. #### 41 of 54 builds finished OK or with minor issues. Eleven were critical and the rest near-critical. Eight of the critical builds were experiments, run with parameters likely outside the normal range. From the paper’s table 3. #### Six materials, from titanium to copper alloys. Ti6Al4V and 316L made up most of the builds, with AlSi10Mg, CuCr1Zr, CP1 and IN625. From the paper’s table 2. FROM DTI ### DTI on Euler #### DTI on running Euler on every machine. The Danish Technological Institute’s customer spotlight, three minutes with captions. > “Euler is close to perfect in spotting the issues. We have already adopted Euler on all our machines and the vision is to switch completely to automatic QA reporting from machine data.” Jeppe Byskov Director of Additive Manufacturing, Danish Technological Institute WHAT’S INSIDE ### What’s in the paper By Hildur Einarsdottir, Eythor Eiriksson, Valtyr Kjartansson and Eirikur Eiriksson of Euler, and Karl Frederik Færch Fischer and Jeppe Skinnerup Byskov of the Danish Technological Institute. PDF · 21 PAGES · 48 MB · 2025 - Management summary The study and its results on one page. Page 03 - Introduction Why failure rates and qualification hold back laser powder bed fusion. Page 05 - Real-time process monitoring in additive manufacturing Real-time against post-build analysis, and cloud against on-premises. Page 07 - Detection of critical defects in LPBF images The defect types common in powder-bed images, with examples. Page 08 - Predicting future layer status An example build with a 24-layer warning before a recoater collision. Page 10 - Validating performance in collaboration with DTI The 54 builds, their results, and the time and cost savings. Page 13 - Critical build example A production build DTI investigated after a customer complaint. Page 15 - The way forward Summary and next steps. Page 17 ### Read the full paper The study, the numbers behind every figure on this page, and the build DTI could not find the error in by hand.