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| 高精度回转曲面的砂轮磨削点运动规律研究 | |
| 引用本文： | 周旭光,戴珏,阎秋生,孔令叶. 高精度回转曲面的砂轮磨削点运动规律研究[J]. 金刚石与磨料磨具工程, 2009, 0(2): 18-21 |
| 作者姓名： | 周旭光 戴珏 阎秋生 孔令叶 |
| 作者单位： | 1. 深圳职业技术学院,深圳,518055;广东工业大学,广州,510075 2. 深圳职业技术学院,深圳,518055 3. 广东工业大学,广州,510075 |
| 基金项目： | 深圳市科技计划项目，广州市科技计划，广东省科技计划项目 |
| 摘 要： | 轨迹包络磨削法是加工高精度回转曲面的重要工艺方法。为了进一步提高轨迹包络磨削加工的精度,本文首先分析了圆弧轨迹包络磨削中砂轮磨削点与加工曲线的位置关系。以加工母线为圆弧曲线、抛物线等典型回转曲面为例,探讨磨削过程中砂轮磨削点的运动规律,并在此基础上得到了圆弧轨迹包络磨削加工回转曲面中砂轮磨削点的运动速度方程。分析表明：（1）砂轮磨削点运动的距离随着砂轮端部圆弧半径增大而增大;（2）砂轮磨削点的角速度大,则意味着在磨削加工中砂轮磨削点的运动速度快;（3）曲率半径大的回转曲面在磨削过程中砂轮磨损严重。 |
| 关 键 词： | 圆弧包络磨削 磨削点 运动规律 回转曲面 |
Study on the motion law of the grinding point in grinding high precision revolution surfaces |
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| Zhou Xuguang,Dai Jue,Yan Qiusheng,Kong Lingye. Study on the motion law of the grinding point in grinding high precision revolution surfaces[J]. Diamond & Abrasives Engineering, 2009, 0(2): 18-21 | |
| Authors: | Zhou Xuguang Dai Jue Yan Qiusheng Kong Lingye |
| Affiliation: | 1.Shenzhen Polytechnic Institute;Shenzhen 518055;China;2.Guangdong University of Technology;Guangzhou 510075;China |
| Abstract: | Arc envelope grinding method(AEGM) is an important technique for machining revolution surfaces.In order to improve the grinding precision of AEGM,the position relationship between the grinding point of the wheel and the machining curves was analyzed firstly in this article,and motion law of the grinding point was discussed.The motion speed equation of wheel grinding points was obtained during AEGM grinding of revolution surfaces having arc and parabola as generatrix.The research results showed that,the movi... |
| Keywords: | arc envelope grinding method （AEGM） grinding point motion law revolution surfaces |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |