In the import dialog, assign the part a , Material type , and Thickness . This classification is critical because Lantek uses these attributes to match parts to the correct stock plates later. 2. Geometry Cleaning and Verification
For punch machines:
Cutting Sequence: Use the "Sequence" tool to determine which parts are cut first. It is usually best to cut internal holes first, then move from the center of the sheet outward to prevent the metal from warping or shifting.
Input the exact number of pieces required for each part.
For small parts that might tilt and crash into the cutting head, insert micro-joints. Define the tab width (e.g., 0.5mm to 1.0mm) to keep the part safely anchored to the skeleton sheet until processing is complete. 5. Executing the Nesting Process lantek expert tutorial
After finalizing the layout, you must define how the CNC machine will physically cut the material. Lead-ins and Lead-outs
Define whether parts can be rotated freely ( 360∘360 raised to the composed with power 90∘90 raised to the composed with power
Lantek Expert seamlessly imports DXF, DWG, IGES, and STEP files. Proper part preparation ensures automated features apply correctly. Step 1: Part Import
To prevent blowouts at the start point:
This v45 feature allows users to define different machining strategies for each part based on its nesting angle. When a part is nested at a certain angle, the stored strategy is automatically applied—saving considerable time for those working with punching machines with a limited number of auto-index stations or machines with evacuation devices.
Lead-ins and Lead-outs: These are the entry and exit points for the torch. Ensure your lead-ins are placed on a straight edge or a corner to prevent "pitting" on the finished part.
One of Lantek Expert's most valuable features is its ability to calculate accurate processing times and material utilization figures. These calculations can be used for:
Loops the cutting path across different areas of the sheet to prevent localized overheating, which causes thermal warping. Manual Toolpath Adjustments In the import dialog, assign the part a
In the world of CNC sheet metal fabrication, the difference between a profitable shop and one struggling to survive often comes down to . Lantek Expert is the industry’s gold standard for CAD/CAM/MES software, specifically designed to optimize cutting processes for laser, punch, plasma, and waterjet machines.
is a high-end CAD/CAM/MES software solution specifically designed for sheet metal processing. It supports:
The names, quantities, and locations of the parts on that specific sheet. Estimated cutting time and material efficiency percentage. Pro-Tips for Advanced Lantek Users
Definition of cutting technology, lead-ins, and machining paths. For small parts that might tilt and crash
Imported CAD files frequently contain errors that cause CNC machines to fault. Lantek features built-in cleaning tools to fix these automatically.