This standard specifies the structure, dimensions, materials, heat treatment and marking of positioning pins for forging dies of mechanical presses. This standard applies to the positioning pins used to position the forging dies of mechanical presses and the forging die seats of screw presses on the press slide.
JB/T 6059.8-1992 history
2015JB/T 6059.5-2015 Mechanical press forging dies.Components.Part 5: Locating elements
1992JB/T 6059.8-1992 Forging die for mechanical press machines Guide pins
JB/T 6059.8-1992 Forging die for mechanical press machines Guide pins was changed to JB/T 6059.5-2015 Mechanical press forging dies.Components.Part 5: Locating elements.