Metal stamping parts of material design pay attention to details
Has 20 years experience in metal stamping mould design after we known parameters, actually stamping is not difficult to draw the strip, its basic principle is the first row of the convex hull, stretching the material such as draw bigger of the two processes.
First convex hull and punching is close, we need to consider at this moment, what is the first dozen convex hull?
Or first punching?
Or at the same time better.
In accordance with the requirements of stamping parts, upward convex hull, which determines the must first hit convex hull after punching.
The rest of the principle is the first punch forming, after first cut into shape after forming, first blunt holes big hole, etc.
According to the specific situation, steak with a relatively reasonable strip process diagram;
After perfecting strip process, we need to check, strip review that there was no any missing.
, work template size can be determined after confirmed with the mold base structure types match, sure good after the shape of template size, we need to place the standard parts, drawing die punching and forming insert, such as standard parts to put.
And complete hardware stamping mould assembly diagram, is more complex, all such products design thinking and process.
Omitted here, of course, a lot of the details, we need to continue to study and discussion.
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