This standard applies to single-action crank presses () and single-action crank presses (hereinafter referred to as presses) that are used for punching, bending, forming, drawing, etc. of metal materials among general mechanical presses with a capacity of 2500 kN or less. ) specifies the accuracy test. However, this does not apply to presses with special structures (). Note () Does not include hot forging presses and link presses. ()For example, friction screw presses, powder molding presses, special presses with automatic feeders, etc.
JIS B 6402:1997 history
2020JIS B 6402:2020 Mechanical presses -- Testing of the grades and the accuracy
1997JIS B 6402:1997 Mechanical power presses -- Testing of the accuracy