This standard specifies the structure, dimensions, materials, heat treatment and marking of die holders for rectangular modules of screw press forging dies. This standard applies to screw press forging dies.
JB/T 5110.5-1992 history
2015JB/T 5110.3-2015 Screw press forging dies.Components.Part 3: Die holders
1992JB/T 5110.5-1992 Screw press die Die base used for rectangular die blocks
JB/T 5110.5-1992 Screw press die Die base used for rectangular die blocks was changed to JB/T 5110.3-2015 Screw press forging dies.Components.Part 3: Die holders.