DD has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of DD in Technology.
The process of working metal blanks in dies on a press into shapes which are usually more or less cup-like in character. The fabrication process of flat rolled steel to make drawn parts. The part is mechanically formed through or in a die. The blank diameter is reduced; the blank contracts circumferentially as it is drawn radially inward. (Deep Drawing Applications) or This is also called as puching process. In the part is made by puching by puch to remove the specified piece from part.
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