摘要

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.
投稿的翻译标题HAMMER OF RADIAL FORGING MACHINE: patent of invention
源语言Russian
专利号2504451
IPCB21J 13/06
归档日期12/12/2011
Published - 20 一月 2014

指纹

探究 'Боек радиально-ковочной машины: патент на изобретение' 的科研主题。它们共同构成独一无二的指纹。

引用此