FIELD: process engineering.
SUBSTANCE: drawing ring has body with inner forming surface divided into lead and gaging parts, and outer mount surface. Note here that drawing die composite body is composed of two main parts bolted together. Note also that every said part has cylindrical surface sliding in cylindrical opening of another part. Mind that every said part is dissected in plane along lengthwise axis to make dissection planes are located at 45°-90°.
EFFECT: expanded operating performances in drawing wire and bars from ferrous and nonferrous metals.
3 dwg
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