CNC Laser Cutting

Precise dimensional cutting of sheet and profile.

Process

A computer-controlled laser beam makes high-precision cuts on sheet or profile that match the technical drawing exactly. Because it needs no tooling investment, it is a fast method for low to medium quantities and complex geometries.

Technical Reference

Standard / industry reference value

Process Steps

01The technical drawing (DXF/DWG, STEP) is processed in CAM software and the parts are nested on the sheet to reduce scrap.
02Laser power, cutting speed and gas pressure are selected for the material and thickness.
03On stainless steel, nitrogen assist gas typically gives an oxide-free, bright edge; cutting starts at the pierce point.
04Cut parts are sorted out and, if needed, deburred and edge-cleaned.
05The first part is checked for size; parts are marked and packed.

Typical Material Thickness: With fiber lasers generally thin to medium thickness, approx. 0.5 - 20 mm; the upper limit depends on laser power
General Tolerance Class: ISO 9013 classes for cut quality and ISO 2768-1 (class m) for general dimensional tolerance are used as reference; deviation grows with thickness
Relevant Standards: ISO 9013, ISO 2768-1
Typical Input / Output: Flat sheet or plate (also profile and tube) -> contoured part to drawing

Typical Quality Checks

First-part dimensional check
Edge check for burr, dross and discolouration (heat tint)
Hole diameter and position check
Flatness check (heat distortion)
Material grade and thickness verification

Typical Uses

Brackets, flanges and connection platesPanel, cover and housing partsPerforated and decorative panelsSigns, logos and letteringFlat blanks ahead of bending and welding

This section is a general technical reference for the process. Actual line capacity, special dimensions and tolerances are confirmed in the quotation.

Capacity and Tolerances

Capacities and tolerances depend on the material being processed; line suitability and exact values are confirmed during the quotation.

CNC Laser Cutting

Process

Technical Reference

Process Steps

Typical Quality Checks

Typical Uses

Capacity and Tolerances

Related Products

CNC Laser Cutting

Process

Technical Reference

Process Steps

Typical Quality Checks

Typical Uses

Capacity and Tolerances

Related Products