Lantek Expert Tutorial Jun 2026

Because Lantek relies on an SQL or proprietary database structure to track parts and history, ensure your IT department runs automated nightly backups of the Lantek data directory. To help tailor future guides, let me know:

Never send a program directly to a multi-million dollar CNC machine without validating it virtually first. Running the CNC Simulation Switch to the window.

These small connections keep parts attached to the sheet skeleton during cutting, preventing unwanted movement or tipping.

Once the nest is visually correct, it must be translated into code the machine understands. lantek expert tutorial

Never throw away large skeletons. Use the Save Remnant feature to draw a clipping line around unused sheet sections. The software saves this irregular shape back into your inventory database to use on future small jobs.

If you work in sheet metal fabrication, you already know that efficient nesting and CNC programming can make or break your production workflow. Lantek Expert is a powerful CAD/CAM nesting software designed to automate the CNC programming of sheet metal cutting machines—including laser, plasma, oxy-fuel, and waterjet systems. With over 30 years of development and collaboration with manufacturers and users worldwide, Lantek Expert has become a trusted solution for fabricators seeking to maximize material utilization, reduce waste, and streamline production.

Always cut internal holes before the outer perimeter. Cutting the perimeter first detaches the part from the main sheet, causing it to shift before the holes are completed. Because Lantek relies on an SQL or proprietary

To cut a part, you first need to bring its geometry into the Lantek database. While Lantek features a robust built-in 2D CAD module for drawing shapes from scratch, most programmers import existing files. How to Import DXF/DWG Files Go to the or Part tab and select Import . Browse to your 2D CAD file ( .dxf or .dwg ) and click open.

Lantek Expert is a powerful, industry-specific nesting software for plasma, laser, and punch presses. However, the "tutorial ecosystem" is a classic case of . You will likely need a mix of official documentation, YouTube scavenger hunting, and hands-on trial-and-error.

After nesting, you must define how the machine will cut the parts. These small connections keep parts attached to the

Check for , where the head moves quickly over a part that may have tipped upwards. Post-Processing (Generating G-Code)

Click the icon to enter the nesting environment.

Use the right-click to rotate parts to fit tighter, reducing scrap.

The system automatically arranges parts based on your material and thickness settings.