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Metal stamping parts produced by turning torsion t

Release time:2023-05-31 Number of views:55

① Press down the material. To overcome the traditional mold design structure, open the capacity gap on the discharge plate. In this way, the discharge plate in the stamping movement is stable, and the material can be pressed.

封面办-8.jpg

② Reasonable mold design. The arrangement of blanking sequence may affect the forming accuracy of stamping parts. For the blanking of small parts of stamping parts, a large area of blanking is generally arranged first, and a smaller area of blanking is arranged to reduce the impact of blanking force on the forming of stamping parts.


(3) Add pressure function. That is, the pressing part of the unloading insert is thickened to increase the pressure on the material on the side of the die, so as to prevent the stamping parts from turning over and distorting during punching.

封面办1-2-8.jpg

④ Trim bevel or arc at the end of punch edge. This is an effective way to slow down blanking force. Slow down the punching force, can reduce the tensile force on the die side material, so as to prevent the stamping parts from turning over, twisting effect.


⑤ In daily mold production, attention should be paid to maintaining the sharpness of punching convex and concave die cutting edge. When the cutting edge is worn, the tensile stress on the material will increase, so that the stamping parts will increase the tendency of turning over and twisting.


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Company address:No. 185, Pingkang Road, Pingshan Community, Dalang Town, Dongguan, Guangdong, China
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