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Principles of selection of punching die
Aug 22, 2016

Stamping die stamping technology of producing essential equipment, is technology-intensive products. Stamping parts, such as quality, productivity and production costs, and directly related to the design and manufacturing of die. Mould design and manufacture technology of high and low, is a measure of a country's manufacturing level one of the important signs, to a large extent determine its quality, efficiency and ability to develop new products. Select a stamping die should follow several principles.

① contours to be classified to the basic graphics, first to die in the library searching for any outline exactly, you can use a punching action out of the contour of stamping dies. If the mould is ignored in "choose to die the next" set of stamping die, search directly to the die.

② a rectangular outline, when the long side is greater than or equal to 1.5 times times on short edge, it will automatically search for a line with the short side of the rectangle rectangular punching tools: the oblong slots or round notch Groove width or searching of the circular die, if you directly use the die. After these two steps are uncertain when you die, then consider the use of square step punch or circle die for straight lines or circular arcs.