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介绍了挤压铸造生产汽车 5CrNiMo合金钢转向螺母锻模的成形工艺及其模具结构与主要设计参数 ,认为采用挤压铸造生产该锻模是可行的 ,其产品室温力学性能达到了自由锻造件的水平
The forming process, mold structure and main design parameters of 5CrNiMo alloyed steel steering nut forging die are introduced. It is feasible to use squeeze casting to produce the forging die. The mechanical properties at room temperature of the product are as high as that of free forging Level