• CN：11-2187/TH
  • ISSN：0577-6686
机械工程学报

›› 2004, Vol. 40 ›› Issue (2): 153-156.

• 论文 • 上一篇    下一篇

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三维非轴对称零件旋压成形机理研究

夏琴香   

  1. 华南理工大学机械工程学院
  • 发布日期:2004-02-15

INVESTIGATION ON THE MECHANISM OF THE SPINNING TECHNOLOGY OF THE 3D NON-AXISYMMETRIC PARTS

Xia Qinxiang   

  1. South China University of Technology
  • Published:2004-02-15

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摘要： 提出采用旋压技术直接加工各部分轴线间相互平行或成一定夹角的三维非轴对称薄壁空心零件的工艺方法，探讨了该成形技术的工作原理、成形过程的特点及变形机理，并预测了其推广应用前景。提出的旋压成形装置可使旋轮在随机床主轴作回转运动的同时，沿垂直于机床轴线方向作径向进给运动。

关键词: 成形机理, 非轴对称零件, 旋压技术

Abstract: A new type of spinning technology is presented. By this technology, the 3D non-axisymmetric thin-walled hollow part, a portion axis of the part is parallel or has a certain included angle to each other, can be formed directly. It mainly focuses on the working principle, forming characteristic and deformation mechanism. The application prospect of this technology is also depicted. The rollers of the forming apparatus can feed to the main axis, while rotating around it.

Key words: Spinning technology, Deformation mechanism, Non-axisymmetric parts

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