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Abstract:
On the basis of fracture
design principle, we put forward the conception of stress shearing
blanking and get on the experimental research. This thesis expound the
basic conception and discuss the characteristic of stress shearing
blanking, and define the suitable parameter, shears model and geometry
angle which affect the shear quality. This technique both develop the
method for precise blanking and add the new research content for crack
technique.
Key words:
Shearing
Stress Blanking Crack
Received
19910809, received in revised form 19920213
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