Lantek Expert Tutorial (2027)

Lantek Expert Tutorial — Comprehensive Beginner’s Guide

Lantek Expert is a powerful CAD/CAM/Nesting software suite for sheet metal fabrication, used to optimize part programming, nesting, and machine cutting (laser, plasma, oxyfuel, waterjet, punching, and bending). This tutorial-style post gives a concise, practical walkthrough for new users to get productive quickly and adopt best practices.

Before starting a project, ensure your Machine Configuration is correct. This tells Lantek the specific capabilities of your CNC machine, such as maximum sheet size, nozzle offsets, and gas types. Using the wrong machine profile can lead to errors in the final G-code. Step 1: Importing and Preparing Geometry lantek expert tutorial

Step 4: Applying Bridges and Microjoints

To prevent small parts from falling into the slats or moving during cutting: Click New Part icon (blank page with a

3.2 Creating a Simple Part from Scratch

1. Click New Part icon (blank page with a gear)
2. Draw using the sketch tools (Line, Arc, Rectangle, Circle)
3. Add internal contours (e.g., holes) as separate contours
4. Assign layers (e.g., “Cut”, “Marking”, “Forming”)
5. Save as .lpart

1. Configure the software correctly: Take the time to set up the software accurately, including material databases, estimating templates, and fabrication settings.
2. Use standardized workflows: Establish standardized workflows to ensure consistency across the organization and reduce errors.
3. Train users thoroughly: Provide comprehensive training to users, ensuring they understand the software's functionality and features.
4. Regularly update and maintain the software: Regularly update the software to ensure users have access to the latest features and functionality.

The Workflow Overview

1. Import/Design Part (CAD)
2. Assign Technology (Material, Thickness, Machine)
3. Define Cutting Conditions (Kerf, lead-in/out)
4. Manual or Automatic Nesting
5. Generate Toolpath (CAM)
6. Post-Process (NC Code)

Lantek allows you to bring in geometry or create it from scratch:  Click Start Optimization