Precision terminal die clearance and the stamping of the type and thickness of the material.
Unreasonable gap can cause the following problems: (
As clearance is too large, stamping precision terminal stamping burr is big, poor quality of stamping.
If small gap, although the punching quality is better, but the mould wear serious, greatly reduce the service life of mould, and easy to cause the breaking of the punch.
Clearance is too large or too small are easier to produce in the punch material adhesion, resulting in stamping with material.
The gap is too small easy to occurs in the punch bottom with vacuum formed between sheet metal and waste recovery.
Reasonable clearance can prolong the life of precision terminal mold, discharging effect is good, decrease the burr and flanging, plate clean, aperture couldn't scratched plank, decrease The Times of grinding and keep straight plank, punching positioning accuracy.
Precision stamping factory design team have: first-class high-speed stamping die within manufacturing monthly development more than 20 sets of mould capacity, a set of mould finish time is the fastest time for 14 days.
Can production mould automatic riveting pieces, automatic mould tapping parts, precision terminal, etc.
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