How do we solve the burrs on the section of stainless steel stamping parts?

As we all know, stainless steel stamping parts are the choice of stamping products with better performance, so their production requirements are also relatively high. When the cut surface of stainless steel stamping parts has obvious tongue shape, this is the common burr during stamping, we also call it compression burr , What is the usual reason? The author takes you to understand that the burrs of stainless steel stamping parts are usually caused by the overall small gap between the punch and the die, and the collapse or gap at the edge of the die; the edge of the die also has an inverted taper. Die hole processing is difficult, and the surface is relatively rough. For the above reasons for the burrs, we can adjust the gap of the stainless steel stamping die to control the size of the burrs, and at the same time sharpen the cutting edge, and use a grinding wheel to grind away the bright part of the concave die edge caused by repeated processing and extrusion collision; The straight wall of the mold aperture is broken due to excessive contact friction and the non-smooth part is solved; the above article is from the 18 years of metal stamping parts processing and automobile stamping parts customization (), please indicate the source for reprinting. [Related recommendation] Learn more: How much do you know about new energy automobile stamping parts? Learn more: Experience sharing in the stamping processing industry Learn more: How to draw a drawing of precision metal stamping parts, please understand these steps