Precision terminal blanking process problem decomposition

1. Burr is too big: precision terminal mold clearance is too large, mold assembly gap is not uniform; Convex and concave die blade is bad; There will be too much burr problem. However pad injury during stretching, in material handling process is expected to cut of consequences. 2. Material piece cut: precision terminal raw materials in the process of handling, not to raise material, tora cause scratch. So must be polished before stretching, grind the phenomenon such as excessive can cause stretch wrinkles. Precision contact: I wish you all a happy New Year and all the best, if you want to learn more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components