This standard specifies the size and distribution of screw slots (hereinafter referred to as T-shaped slots) and die handle holes on the work surface of the hydraulic press, the upper surface of the work table and the lower surface of the slider for fastening the mold. This standard applies to hydraulic presses.
JB/T 3843-2014 Referenced Document
GB/T 321 Preferred numbers-Series of preferred numbers
JB/T 3843-2014 history
2014JB/T 3843-2014 Hydraulic press.Distribution and dimension of slot and hole for fixing die
1999JB/T 3843-1999 Hydraulic press Distribution types and dimensions of grooves and holes for fastening molds