Sheetcam Hot | Crack Hot!

: To avoid warping and heat-related cracking, SheetCam allows for automatic line merging and specific lead-in/lead-out paths.

Highly prone to forming brittle martensite phases upon rapid cooling.

His phone buzzed. A text from the boss: "Parts good. Ship Monday." sheetcam hot crack

Eliminating SheetCam hot cracks comes down to keeping the torch moving while the plasma arc extinguishes. By implementing a conservative overcut and utilizing smart lead-outs, you shift the destructive shutdown energy away from your finished edge and into the scrap material. Spend a few minutes updates your operation templates in SheetCam, and you will instantly save hours of post-cut grinding and cleanup. If you want to fine-tune your toolpaths, tell me:

Understanding and Preventing SheetCam Hot Cracks in Plasma Cutting : To avoid warping and heat-related cracking, SheetCam

This rapid cooling causes extreme volumetric contraction, creating high tensile stresses. If the material's ductility cannot accommodate this contraction, micro-cracks form. Materials Most Susceptible

The result?

The start and end points of a cut experience erratic thermal cycles, making them prime zones for hot crack initiation. How SheetCam Features Can Prevent Hot Cracking