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对比了用传统的机加工和塑性加工方法生产直线轴承外骨架的基础上,设计了正反拉伸复合模一次成形筒形件,再用小深筒形多侧冲槽模具进行精密侧冲多个窄长孔来实现直线轴承外骨架的塑性加工。
Contrast the traditional machining and plastic processing methods to produce linear bearing outer skeleton, based on the design of the positive and negative tensile composite mold forming a cylinder, and then use a small deep-cylinder multi-side slot die precision side-punch A narrow long hole to achieve linear bearing outer skeleton of the plastic processing.