中国机械工程 ›› 2010, Vol. 21 ›› Issue (15): 1794-1797,1839.

• 机械基础工程 • 上一篇    下一篇

并联机床的平衡机构设计及优化

孟祥志;李树军
  

  1. 东北大学,沈阳,110004
  • 出版日期:2010-08-10 发布日期:2010-09-19
  • 基金资助:
    辽宁省自然科学基金资助项目(20072023);沈阳市科技计划资助项目(1081241-1-00) 
    Liaoning Provincial Natural Science Foundation of China(No. 20072023);
    Science and Technology program of Shenyang ( No. 1081241-1-00)

Design and Optimization of Balancing Mechanism for a Parallel Machine Tool

Meng Xiangzhi;Li Shujun
  

  1. Northeastern University,Shenyang,110004
  • Online:2010-08-10 Published:2010-09-19
  • Supported by:
     
    Liaoning Provincial Natural Science Foundation of China(No. 20072023);
    Science and Technology program of Shenyang ( No. 1081241-1-00)

摘要:

在通过仿真计算获取并联机床势能分布规律的基础上,设计了机床的平衡机构。以平衡效果最佳为目标函数,通过优化计算,得出了该平衡装置的结构参数值。平衡后,机床各驱动关节的最大驱动力只有平衡前的13.7%,平衡效果很好。该平衡方案结构简单,平衡效果好,可为类似结构机床的平衡提供参照。

关键词:

Abstract:

The distribution law of a parallel machine’s potential energy was simulated and calculated.According to this,a balancing mechanism of the machine was designed.The structure parameters of the balancing mechanism were optimized.The max force of driving chains remains only 13.7% after balancing.So the balancing effect can be considered as good.This balancing mechanism is very simply,easy to actualize and effect well.It can be as a reference to other similar machines’ balancing.

Key words: parallel machine tool, robot, balancing mechanism, optimization

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