冷锻模材料发展及其应用

摘要

Introduced the cold forging die with a sort of material, selection principle, process properties and choose request, to have engaged in cold forging die design and manufacture of engineering and technical personnel have a certain guiding role.%介绍了冷锻模材料的种类、选用原则、工艺性能及选用要求，对从事冷锻模具设计制造的工程技术人员有一定的指导作用。