This standard specifies the structure, dimensions, materials, heat treatment and marking of the positioning keys of the forging dies of mechanical presses. This standard applies to the positioning key between the forging die base and the module and the backing plate of the mechanical press.
JB/T 6059.9-1992 history
2015JB/T 6059.5-2015 Mechanical press forging dies.Components.Part 5: Locating elements
1992JB/T 6059.9-1992 Forging die for mechanical press machines Locator key
JB/T 6059.9-1992 Forging die for mechanical press machines Locator key was changed to JB/T 6059.5-2015 Mechanical press forging dies.Components.Part 5: Locating elements.