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Dalian starr's precision mould co., LTD

Touch people: manager xu

Telephone: 86-0411-88530055

Address: 1-4 Huaihe West Road, Jinzhou District, Dalian City, Liaoning Province

Web site: www.dlhuashuo.com 


Stamping partsThe price

Current Location: Home >> Products >> Stamping parts

Stamping partsThe price

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Stamping partsThe price

Stamping coil unhealthy phenomenon common basically has the following several aspects:

1, the steel plate surface or a foreign body inside, with foreign body peeling, coil is scar on the same condition;

2, roller marks are attached to the rollers (foreign), foreign bodies caused by surface depth clearly.

3, due to sliding roller, foreign bodies in the coil back pressure after entering the bulge (foreign bodies fall disappear);

Stamping with sheet metal surface and internal performance of stamping has great influence on the quality of the finished product, request stamping material thickness precision, uniform;Smooth surface, no spots, no scar, no scratch, no surface crack, etc.;Yield strength evenly, no obvious directivity;High uniform elongation;Showed low;Low strain hardening.Stamping process for mainly according to classification, can be divided into separation process and forming process two kinds big.Separation process is also called the blanking, and its purpose is to make from the sheet metal stamping parts along the contour line must be separated, through actual use, with scratches (roll surface or different materials), foreign bodies in the coil back pressure after entering the bulge (foreign bodies fall disappear) and roll marks are attached to the rollers (foreign) is the most like to use.The solution is simple, foreign body disappear is the direct approach.At the same time guarantee the quality requirements of the separation section.

Stamping partsThe price


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