Articles, guides, and practical advice for CNC plasma cutting, including machine-torch mounting, laser alignment, torch squaring, cut quality, setup, maintenance, and Langmuir CrossFire upgrades.
How Dual Laser Alignment Makes CNC Plasma Setup Faster Finding the exact center of a CNC plasma torch can be awkward. The nozzle is small, the torch may sit several inches above the material, and the gantry or holder can block your view. This becomes especially frustrating when positioning a cut near an edge, centering […]
How to Measure a CNC Plasma Torch Before Buying a Holder A CNC plasma torch holder must closely match the outside diameter of the torch. A holder that is too large may not grip securely. A holder that is too small may not close properly or could place excessive pressure on the torch body. The […]
Why Full-Radius Clamping Holds a CNC Plasma Torch Better A CNC plasma torch holder must keep the torch from sliding, rotating, or tilting during a cut. Many holders rely on a V-block design. The round torch body rests against two angled surfaces while another plate presses it into position. That arrangement is simple, but it […]
Why V-Block Torch Holders Can Damage a Machine Torch A CNC plasma torch holder has two basic jobs: Many factory torch holders use a V-shaped clamping design. Although this arrangement can accommodate several torch diameters, it contacts the torch at only a few narrow locations. That creates a basic mechanical problem: a small contact area […]
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