TOOL ASSEMBLY FOR TRIMMING CYLINDRICAL HEADS ACCORDING TO PREDETERMINED CONTOUR OF ROD PARTS IN AUTOMATIC COLD UPSETTING MACHINES Russian patent published in 1998 - IPC

Abstract RU 2101120 C1

FIELD: plastic metal working, namely manufacture of rod part with head in automatic cold upsetting machines. SUBSTANCE: tool assembly includes trimming punch, block and damper with coaxial openings. Pushing-in member in the form of rod with head is mounted in said openings. Head of said pushing-in member is arranged with possibility of engagement with inner portion of damper formed by annular recess on its end turned to head. EFFECT: improved design. 2 dwg

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RU 2 101 120 C1

Authors

Kuz'Min E.N.

Dates

1998-01-10—Published

1996-01-16—Filed