CNC Software
Setup & Programming

Most fiber laser cutting machines from Han's Laser and Bodor use CypCut as the primary CAM and machine control software. CypCut handles DXF/DWG import, nesting, cutting parameter libraries, lead-in/lead-out configuration, and direct machine control. Some machines also integrate with third-party nesting software like SigmaNEST or FastNEST for high-volume part nesting optimization.

In CypCut: (1) File → Import → select your DXF file; (2) verify drawing units match your part dimensions; (3) check for open contours or overlapping lines — CypCut will flag these; (4) assign cutting layers and select the cutting technology profile; (5) add lead-ins and set pierce points on corners or waste areas; (6) nest the part and send to the machine controller.

In CypCut: Technology → Parameter Library → Add Material. Enter material name, thickness, and set power (W), cutting speed (mm/min), assist gas type, gas pressure (bar), focus offset, and nozzle size. Start with manufacturer's recommended starting parameters, perform test cuts, and save the calibrated profile for all operators to use — this prevents per-job parameter drift.

On the Delem DA-66T: (1) Press 'Product' to create a new program; (2) enter flat blank dimensions and material properties; (3) add each bend — enter angle, flange length, and select installed tooling; (4) the controller auto-calculates back-gauge positions, ram depth, and crowning; (5) run the 3D graphical simulation to verify bend sequence and check for collisions; (6) perform a first-article trial bend and adjust springback compensation if needed.

DXF (Drawing Exchange Format) is the standard file format for fiber laser cutting. Use DXF R12 or R14 format for maximum compatibility. Ensure all cut profiles are closed polylines or individual line segments — not splines or 3D geometry. For parts that will be bent afterwards, provide the flat blank DXF with bend lines on a separate layer for reference only.

Yes. CypCut has an offline programming mode that runs on a Windows PC without being connected to the machine. You can import DXF files, build cutting programs, perform nesting, and export job files via USB or network share to the machine controller. This allows the machine to keep running production while an operator programs the next job offline.

Common causes: (1) excessive pierce count — enable common-line cutting to reduce piercing; (2) acceleration/deceleration settings too conservative — review axis acceleration in machine config; (3) micro-joint settings causing unnecessary slow-downs; (4) many small inside cuts requiring frequent ramp-ups. Review the cut path simulation at 2× speed to identify where the machine is decelerating unnecessarily.

CypCut includes basic nesting suitable for most shops. For high-volume production, third-party software like SigmaNEST, Lantek Expert, or FastNEST provides superior material utilization and can integrate with CypCut by exporting optimized DXF layouts. Rise Tek can advise on nesting software recommendations based on your part volume and mix.