This standard specifies the technical conditions, dimensional specifications, materials, heat treatment requirements and markings of the lower mold base of the rear guide pillar of the punch steel plate mold base. This standard applies to the die sliding guide steel plate formwork and the die rolling guide steel plate formwork.
JB/T 7184.1-1995 history
1995JB/T 7184.1-1995 Stamping die steel plate die sets Back guide post lower die sets