• CN:11-2187/TH
  • ISSN:0577-6686

›› 2002, Vol. 38 ›› Issue (5): 89-94.

• 论文 • 上一篇    下一篇

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冷挤压制造圆柱体形孔内侧表面的矩形螺旋单元时的变形力计算

武金有;蔡志萍;Кузнецов ДЛ   

  1. 华北工学院材料工程系;俄罗斯国立波罗的海技术大学
  • 发布日期:2002-05-15

CALCULATION OF THE DEFORMATION FORCE DURING MANUFACTURE BY COLD EXTRUSION OF SQUARE SCREW ELEMENTS ON THE INTERNAL SURFACE OF CYLINDRICAL CAVITY

Wu Jinyou;Cai Zhiping;Кузнецов Д П   

  1. North China Institute of Technology БГТУ
  • Published:2002-05-15

摘要: 采用功平衡法,给出了塑性变形法制造圆柱体金属毛坯中形孔内侧表面的矩形螺旋单元时变形力的计算公式。试验研究结果表明,该计算公式在工程实践中满足工程实际要求。

关键词: 变形力, 冷挤压, 斜齿轮

Abstract: Here is provided results of solution task in the determination of deformation force during manufacturing by plasticity deformation of square screw elements on the internal surface of cylindrical cavity in metallic billet by the method of balance of work. It is testified fully application of this method for technology accounts by experimental researches.

Key words: Internal helical gear, Cold extrusion, Deformation force

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