Metal stamping parts thick sheet metal, high strength should be how?
Want to understand the metal stamping parts, high strength under the condition of thick sheet, how can stamping success, authors and discuss together today;
To take off the board as far as possible do thick, generally 20 to 22 mm advisable, thickness can be adjusted according to the level of activity to take off the plate, ensure can as much as possible in the open and close mold process oriented punch, the other can be reduced to take off the plate deformation in the process.
Take off the plate using pressure tank pressure material, the depth of the chute feeding thick -
03 ~ 0.
Mould has to be top and bottom plate, and heat treatment, hardness of HRC50/52.
For example: material thickness = 0.
1 mm material SUS301 hardness 1/2 + 0 h splint clearance list.
To take off the plate clearance single + 0 01.
007 blade gap + 0.
01 2, metal stamping mold of each template and corresponding plate into the gap from 0.
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