This standard specifies the technical conditions, dimensional specifications, materials, heat treatment requirements and markings of the upper mold base of the rear guide pillar of the sliding guide steel plate mold base of the punch die. This standard applies to die sliding guide steel plate formwork.
JB/T 7185.1-1995 history
1995JB/T 7185.1-1995 Sliding guide steel-plate die base of stamping dies Back pillar upper die sets