Electronic metal stamping parts bending, the size and shape of unqualified how to solve?
Said to electronic metal stamping parts common in our daily life, general life appliances, toys, supplies, etc. , large and small, many, a variety of shapes and the stamping production, we will encounter bad shape dimension, how do we solve?
Electronic metal stamping parts springback can also cause the product is unqualified, mold locator deformation wear, make the material positioning inaccurate lead to bending deformation, it is necessary to replace the locator, in the absence of guide bending mold, press the slider bottom dead center position adjustment is undeserved, can cause deformation of stamping parts;
We can choose the material of elastic modulus of the yield point small for stamping, increase the calibration process, the bending correction instead of free bending shape deformation occurred during stamping process plastic hard, can change or update the convex and concave die Angle, make the gap less than the minimum material thickness;
At the same time, increasing the die and stamping parts of the contact area, decrease the surface contact between the punch and artifacts;
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