Tube Notching is commonly executed be a joint arc before joining tubes to make a frame or chassis, as by welding. Either one or both end of tubes may be notched before assembly.
Arc punching, Arc cutting, R notchi is often used after bending the pipe, cutting the arc and then welding. Therefore, the accuracy of the arcing and arc cutting angles and the welding tightness between the pipes have become the main components of the arc cutting.
The main point of a perfect arc cut is the closeness of the cut to the other bracket tube. How to reduce the arc deformation of thick pipes, how to cut thin pipes, how to cut the arc of the bend pipe, or how to optimize the cutting arc of the secondary processing of the deformation after welding.
Square pipe cutting arc, forming knife cutting arc, round pipe punching out semi-circular holes, etc. Pipe fitting processing-iron pipe/square pipe/round pipe/stainless steel pipe-arc cutting/cutting pipe/punching arc port/punching arc machine equipment