Main standards of mould issued by the state

Die standard: die base (GB / t2851-2861); steel plate die base (JB / t7181-7188); parts and technical conditions (JB / t7642-7652); round punch and round die (JB / t5825-5830)

Standard of plastic injection mold: parts (gb4169-4170); medium and small mold bases and technical conditions (GB / t12556.1-2); large mold bases and technical conditions (GB / t12555.1-15)

Die casting die standard: die casting die parts and technical conditions (gb4678-4679)

Forging die standard: General forging module dimension series and measurement method (JB / t5900); diamond wire drawing die (jb3944-85)

Technical conditions for acceptance of stamping die (GB / t14662-93); technical conditions for steel and heat treatment of stamping die (JB / t6058-92); technical conditions for die holder (JB / t8050-95); accuracy inspection of die holder (JB / t8071-95)

Technical conditions for acceptance of plastic injection mould (GB / t12554-90); technical conditions for plastic sealing mould (GB / t14663-93); dimensional tolerance regulations for plastic sealing mould (GB / t14664-93); technical conditions for steel and its heat treatment of plastic mould forming part (JB / t6057-92); type and roughness of plastic mould (JB / t7781-95)

Technical conditions for acceptance of die casting die (gb8844-88)General technical conditions of roll forging die (ZB / tj46003-90); technical conditions of cold forging die for fasteners (JB / t4213-96); technical conditions of steel and heat treatment for cold forging die (JB / t7715-95); technical conditions of hot forging die steel and heat treatment (JB / t5823-91); technical conditions of polycrystalline diamond wire drawing die (JB / t5823-91); technical conditions of hard alloy wire drawing die (JB / t3943- 85)