According to precision multi- station chain plate progressive die performance requirements and use of characteristic,combined with recent on the implementation of new national standards Tool and mould steels and related new mould materials application practice. The domestic cold stamping die materials of high speed tool steel,alloy tool steels,hardmetals and steel- bonded hardmetals etc suitable for the design and manufacture of chain plate progressive die manufacture technology are explained. The advices about the die materials usage in workplace is given.
关键词
链板级进模设计制造国产冷冲压模具材料应用建议
Keywords
Chain plate progressive dieDesign and manufactureDomestic cold stamping die materialsUsage advice