GB/T 12362-2003
AbolishedTolerances and machining--Allowances ofsteel die forging
钢质模锻件 公差及机械加工余量
Application Summary AI generated
This standard specifies the permissible dimensional tolerances and machining allowances for steel die forgings produced by hammer or press forging. It is applied in the manufacturing and quality inspection of forged steel components, particularly in automotive, aerospace, and heavy machinery industries where precise post-forging machining is required. The standard ensures that forged blanks have sufficient material for subsequent machining operations while maintaining cost-effective dimensional control.
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