大型旋转曲面智能精密磨削原理与系统设计

上海交通大学学报（自然版） ›› 2015, Vol. 49 ›› Issue (01): 1-6.

• 金属学与金属工艺 • 下一篇

大型旋转曲面智能精密磨削原理与系统设计

胡德金

（上海交通大学机械与动力工程学院，上海 200030）

收稿日期:2014-03-17 出版日期:2015-01-30 发布日期:2015-01-30
基金资助:
机械系统与振动国家重点实验室资助项目（MSVMS201104）

Design of Principle and System of Large Rotating Conicoid Intelligent Precision Grinding

HU Dejin

(School of Mechanical Engineering, Shanghai Jiatong University, Shanghai 200030, China)

Received:2014-03-17 Online:2015-01-30 Published:2015-01-30

摘要/Abstract

摘要：

摘要：分析了球面、非球面等大型二次旋转曲面精密磨削原理，提出了一种只需2个直线运动和1个摆动运动就可以实现球面、非球面等大型二次旋转曲面精密磨削加工的方法.在此基础上，提出了一种基于法线跟踪的面形精度在位实时检测方法，并设计了大型旋转曲面智能精密磨削系统.结果表明，采用所提出的方法能够使砂轮主轴旋转中心线与二次曲线上磨削点的法线重合，从而提高磨削精度和磨削效率.

关键词: 大型旋转曲面, 智能磨削, 法向跟踪, 实时检测

Abstract:

Abstract： The precision grinding principle of the spherical, aspherical and other large two revolving curved surface was analyzed. Besides, a novel method for grinding large rotating conicoid with two linear motion and a rotation was introduced. Moreover, an approach for a realtime detecting surface precision based on normal tracking was proposed, and the intelligently precisely grinding system was designed. The results show that with the application of this method, the grinding spindle rotation center line coincides with the normal line of the ground point on the quadratic rotated conicoid, thereby, improving the grinding accuracy and grinding efficiency.

Key words: large rotating conicoid, intelligently grinding, normal tracking, realtime detection

中图分类号:

TG 584

胡德金. 大型旋转曲面智能精密磨削原理与系统设计[J]. 上海交通大学学报（自然版）, 2015, 49(01): 1-6.

HU Dejin. Design of Principle and System of Large Rotating Conicoid Intelligent Precision Grinding[J]. Journal of Shanghai Jiaotong University, 2015, 49(01): 1-6.

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大型旋转曲面智能精密磨削原理与系统设计

Design of Principle and System of Large Rotating Conicoid Intelligent Precision Grinding

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