Sheetcam Hot Crack Upd Info

When a torch finishes a closed loop (like a circle), it often leaves a small "divot" or a localized hot spot where the start and end meet. This is a prime location for a crack to propagate.

While often associated with the welding process, hot cracking in the context of SheetCam and CNC plasma cutting refers to the structural failure or "tearing" of the metal during or immediately after the thermal cycle of the cut. sheetcam hot crack

If you cut all the small holes in one corner of a part consecutively, that area will become extremely hot, increasing the risk of hot cracking. When a torch finishes a closed loop (like

Not all metals are created equal. If you are using SheetCam to cut , your risk of hot cracking is much higher. If you cut all the small holes in