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我厂是以生产矿山配件为主的企业，矿山配件多数都需要经过锻造后才能加工。图1所示为矿山配件40T花键联轴器零件图，材料为45”钢。前几年加工这种零件都是采用传统的灌制模具进行锻造，此种方法存在许多缺点与不足之处。1．原灌制模具工艺操作分析图2所示为灌制模具，模具灌
I plant is the production of mining accessories based enterprises, most of the mining accessories need to be forged after processing. Figure 1 shows the 40T spline coupling parts drawings of mining equipment, the material is 45 "steel. A few years ago the processing of such parts are used forging of traditional irrigation mold, this method has many shortcomings and deficiencies. 1. The original filling mold operation analysis Figure 2 shows the filling mold, mold filling