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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 


The punching die for punching process is called Chong Kongmo.

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The punching die for punching process is called Chong Kongmo.

Data:2018-11-15 10:09 Source:http://www.dlhuashuo.com Click:

  Dalian stamping die set positioning management to determine the location of each set of die; for each set of die prepared two kinds of signboards, the front and rear, magnetic type, one before and after the content is: good / to be repaired; the other is: repaired / available; after the completion of preparatory work, it is very simple, since You have created a spreadsheet.


  The contents include: serial number - product used - die code - quantity - storage location - state - notes indicating that the sheet metal is separated along the closed contour line. If the material within the contour line is called blanking, the die that completes blanking process is called blanking die; if the material outside the contour line is called punching, the blanking process is called blanking die. The die for punching process is called piercing die.


  Calculate the deformation degree of each stamping method. If the deformation degree exceeds the limit deformation degree, the stamping times of this process should be calculated. According to the deformation characteristics and quality requirements of each process, a reasonable stamping sequence is arranged. Attention should be paid to ensure that the deformation area of each process is weak. The formed part (including the punched hole or shape) should not be involved in the deformation in the later process. Polygonal bending parts should first bend out and then bend inside. Necessary auxiliary processes and processes such as shaping, leveling and heat treatment should be arranged. On the premise of ensuring the accuracy of the parts, according to the production lot and blank location and discharge requirements. Determine a reasonable combination of processes.

Stamping mould


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