Metal stamping processing and forming defects reasons, find out
Today small author bring everyone know about the metal stamping parts processing forming defect in the easy generation of bending, usually we will successfully produced for stamping materials requires three elements: stamping process and stamping die, stamping equipment, all equipped with completed, but still appear the drawbacks of stamping parts, we learn about the: metal stamping parts forming bending Angle is unqualified, the bending edge cracking, bending R Angle with stairs in what form the defects such as metal stamping forming bending Angle is unqualified is usually intensive gap is too big, intensive cooperate Angle does not match, the thickness of the material caused by uneven;
The causes of forming bending edge fracture is intensive gap is too small, forming small Angle, blunt pressure, stamping equipment speed too fast, these reasons to form such as material is too hard;
And the cause of forming R Angle has the steps is intensive forming Angle is too large, the R Angle is too big, forming cutting force is too small not caused pressure in place.
Metal stamping parts forming causes abnormal need to suit the analysis to solve these problems, the author summarized today is more common a few classes, often can meet different problems in stamping production, just need your analysis is solved.
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