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.
Why Torch Lead Routing Matters on a CNC Plasma Table The torch lead is easy to overlook when setting up a CNC plasma table. It is flexible, so it may seem like you can simply route it wherever it fits and start cutting. But that heavy cable is constantly pulling on the torch as the […]
Why CNC Plasma Torch Squareness Matters for Cut Quality A CNC plasma torch needs to be perpendicular to the cutting surface in both directions. Even a small amount of tilt can affect: Edge bevel Hole quality Dimensional accuracy Part consistency Cut appearance A rigid torch holder keeps the torch from moving, but the holder cannot […]
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 […]
Beck’s Toolbox
Knives
DIY Build Kits
Digital Downloads
Machine Accessories
Fabricating Materials