FIELD: different branches of machine engineering, namely manufacture of parts of sheet blanks by forming process at using shaping member of ductile metal. SUBSTANCE: apparatus includes shaping member whose one portion is made of ductile metal and it has inserts also made of ductile metal and reciprocal portion made of rigid metal. Separating member is arranged between inserts and shaping member of ductile metal. Separating member may be made of metallic foil or it may be in the form of gasket of plastic material such as polyethylene or in the form of grease layer. EFFECT: possibility for making complex configuration parts of enhanced quality due to simplified process of demounting die set. 4 cl, 1 dwg, 1 ex
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Authors
Dates
2003-09-10—Published
2001-05-08—Filed