FIELD: process engineering.
SUBSTANCE: invention relates to metal forming and may be used in forging machine. Radial forging machine hammer has tapered working part and cylindrical gage part, both being furnished with ledge. Said ledge on tapered working part has saw-like grooves made perpendicular to shaping axis.
EFFECT: stable operation, decreased working part length, reliable grip of grease-coated tube.
2 dwg
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|---|---|---|---|
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|
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|
SU1731333A1 |
