Shrinkage mold for suspended drawn parts of cold stamped thin plates
The invention relates to a novel shrinkage molding, cold stamping and processing mold for drawn parts of cold stamped thin plates (cone body parts, tossed object parts and other rotary suspended body parts). The mold is characterized in that the shrinkage mold is used for realizing the processing an...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a novel shrinkage molding, cold stamping and processing mold for drawn parts of cold stamped thin plates (cone body parts, tossed object parts and other rotary suspended body parts). The mold is characterized in that the shrinkage mold is used for realizing the processing and the molding of the suspended drawn parts of the cold stamped thin plates, such as cone body parts, tossed object parts and other rotary suspended body parts, when in processing of the suspended body parts which can not be realized by drawing, the mold can be used for completing the shrinkage processing of the suspended drawn workpieces of the thin plates following the drawing, the shrinkage mold is totally different with the traditional mold processing method (such as the spinning method or the expanding method) and has simple requirements on equipment and the mold; the processing steps are few, the precision of the size of the processed workpieces is high and the thermal treatment is unnecessary; and the mold ca |
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