Metal stamping parts is a series of products, after the process has a different name in different process, namely we often say that the professional term.
We'll look at dongguan common terminology about precision metal stamping parts.
First, deep drawing, the flat wool or process into the hollow parts, or put hollow pieces of further change shape and size of a stamping process.
When drawing the hollow pieces rely mainly on the punch at the bottom of the outside of the material flow into the die to form.
Second, trimming: using metal stamping mold trim the edge of the forming process, make it has a certain diameter, a certain height, or must be in the shape of a stamping process.
Third, punching: will waste along the closed contour from material or process on the separation of a stamping process, in the material or workpieces need hole.
Fourth, flanging: around the contour curve will turn into a short side edge of a stamping process.
Fifth, double hole: the material around the hole into side flange of a stamping process.
Sixth, blanking: separate the material along the closed contour of a stamping process, isolated materials become artifacts or process, most is flat.
Seventh, plastic: depend on the material flow, a small amount of change process in shape and size, to ensure the precision metal stamping parts of a stamping process.
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