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Die standard: formwork (GB/T2851-2861); steel formwork (JB/T7181-7188); parts and technical conditions (JB/T7642-7652); round punch and round die (JB/T5825-5830)
Plastic injection mold standard: parts (GB4169-4170); medium and small formwork and technical conditions (GB/T12556.1-2); large formwork and technical conditions (GB/T12555.1-15)
Die-casting mold standard: Die-casting mold parts and technical conditions (GB4678-4679)
Forging die standard: universal forging module size series and measuring method (JB/T5900); diamond wire drawing die (JB3944-85)
Die acceptance technical conditions (GB/T14662-93); die steel and heat treatment technical conditions (JB/T6058-92); die formwork technical conditions (JB/T8050-95); die formwork precision inspection (JB/T8071 -95).
Plastic injection mold acceptance technical conditions (GB/T12554-90); plastic sealing mold technical conditions (GB/T14663-93); plastic sealing mold dimensional tolerance requirements (GB / T14664-93); plastic mold forming part steel and its heat treatment technical conditions (JB/T6057-92); plastic molding die profile type and roughness (JB/T7781-95)
Die casting mold acceptance technical conditions (GB8844-88)
General technical conditions for roll forging die (ZB/TJ46003-90); technical conditions for fastener cold heading die (JB/T4213-96); steel for cold forging die and heat treatment technical conditions (JB/T7715-95); hot forging Die steel and its heat treatment technical conditions (JB/T5823-91); polycrystalline diamond wire drawing die technical conditions (JB/T5823-91); hard alloy wire drawing die technical conditions (JB/T3943-85)
The main standard reference for mold technical conditions promulgated by the state
The mold is a model, and the product is made according to this model, but how the mold is produced may not be answered by most of the mold professionals. The mold has played an irreplaceable role in our life, our daily necessities Most of them are inseparable from molds, such as computers, telephones, fax machines, keyboards, cups, etc., and the outer covers like cars and motorcycle engines are also made of molds. More than 20,000 molds are used in various molds. Therefore, the role of modern life molds is irreplaceable. As long as mass production is inseparable from molds, at least in the last 50 years.