What is the concept of bending factor?
To use 1.0 iron plate processing on both sides of the size of 10 and 30 angle iron then the first processing to expand:
Belonging to the sheet metal processing areas, such as folding a corner iron parts, both sides of the size of A and B, then the actual processing is to start through the punch processing, and its expansion is the A + B-corresponding bending coefficient =
Belonging to the sheet metal processing areas, such as folding a corner iron parts, both sides of the size of A and B, then the actual processing is to start through the punch processing, and its expansion is the A + B-corresponding bending coefficient =
