Lantek Expert Tutorial
Lantek Expert is a comprehensive CAD/CAM nesting software designed for the sheet metal industry, automating CNC programming for cutting and punching through integrated design, inventory management, and production control. The platform features advanced automated, manual, and remnant-based nesting strategies designed to maximize material utilization and streamline workflows for various cutting technologies. For more details, visit Lantek.
CAD/CAM nesting software for cutting machines - Lantek Expert Cut lantek expert tutorial
1. Drawing Tools
Lantek provides a robust 2D CAD engine.
- Geometry Creation: Tutorials focus on standard shapes (lines, circles, rectangles) and specific sheet metal features like automatic corner radiusing and bridging.
- Transformations: Users practice moving, rotating, and mirroring geometry.
What’s Good About the Tutorials
- Official Lantek Academy (The Best Option): Lantek offers a structured, paid e-learning platform. These tutorials are excellent: clear audio, step-by-step project files, and cover everything from basic import to advanced TrueShape nesting. If your company pays for access, this is a 9/10 resource.
- Built-in Help & Tooltips: The software itself has decent context-sensitive help. Hover over any button or parameter, and a mini-tutorial explanation pops up. This is underrated but very useful for remembering what "Respect grain direction" actually does.
- Practical, Not Theoretical: Unlike generic CAD tutorials, Lantek tutorials focus on real manufacturing constraints – kerf compensation, bridge cuts, micro-joints, and remnant handling. You'll learn job-relevant skills quickly.
2.1 Launching & License
- Open Lantek Expert. Login with your license manager (local or network dongle).
- Select the machine profile you are programming for (e.g., Trumpf TruLaser 3040, Amada AE NT, Prima Power).
7.1 Post‑Processing
Machine > Generate NC- Select Post‑processor matching your CNC machine (e.g.,
Siemens 840D for laser)
- Options:
- Output folder
- Subprograms (for repeated patterns)
- Piercing table optimization
- Click Generate → Produces
.nc, .iso, .txt, or .tap file.
Common Line Cutting (Premium Feature)
If two parts share an edge:
- Lantek will cut the edge once for both parts.
- Warning: You must add a
Micro-joint at the end of the common line, or the parts will separate prematurely and cause a collision.
Part 10: Troubleshooting Common Lantek Expert Errors
Even experts hit snags. Here is the fix guide. Lantek Expert is a comprehensive CAD/CAM nesting software
| Error Message | Likely Cause | Lantek Expert Solution |
| :--- | :--- | :--- |
| "Open contour detected" | Gap in DXF geometry | Use Chain > Gap tolerance: 0.05mm |
| "No technology assigned" | Missing material database | Go to Technology > Import default library |
| "Pierce point outside part" | Lead-in is too long | Reduce lead-in length to 2mm |
| "Post processor mismatch" | Wrong machine selected | Change machine in Setup > Config |
| "Nesting failed 0 parts" | Part larger than sheet | Check part size vs. sheet stock list | 8.3 Batch Production (MES)
8.3 Batch Production (MES)
- Link Lantek Expert with Lantek MES (or ERP) to:
- Pull orders automatically
- Report actual production times
- Track material stock
Phase 2: CAD and Part Creation
The core of Lantek is the "Part" file. Users can import existing geometry or draw from scratch.
