| 脆性光学材料的超声磨削实验研究 |
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| 引用本文： | 杨鑫宏,韩杰才.脆性光学材料的超声磨削实验研究[J].光学技术,2007,33(1):65-67. |
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| 作者姓名： | 杨鑫宏 韩杰才 |
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| 作者单位： | 1. 哈尔滨工业大学,材料科学与工程博士后流动站,哈尔滨,150001
2. 哈尔滨工业大学,复合材料研究所,哈尔滨,150001 |
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| 摘 要： | 分别采用超声磨削和普通磨削加工方法加工了几种脆性光学材料,研究了几种主要工艺参数对工件加工表面粗糙度的影响。结果表明,超声频率和振幅、金刚石磨料粒度、切深、工具的横向进给速度和旋转速度等工艺参数对表面粗糙度的影响较大。通过比较发现,超声磨削方法比普通磨削方法具有更好的加工表面粗糙度,更高的材料去除率,以及更低的工具磨损量。
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| 关 键 词： | 脆性光学材料 超声磨削 表面粗糙度 材料去除率 磨损量 |
| 文章编号： | 1002-1582(2007)01-0065-03 |
| 收稿时间： | 2006/7/12 |
| 修稿时间： | 2006年7月12日 |
Experimental study on ultrasonic vibration grinding of brittle optical materials |
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| YANG Xin-hong,HAN Jie-cai.Experimental study on ultrasonic vibration grinding of brittle optical materials[J].Optical Technique,2007,33(1):65-67. |
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| Authors: | YANG Xin-hong HAN Jie-cai |
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| Abstract: | Ultrasonic vibration grinding(UVG) and conventional grinding experimental studies were conducted on several brittle optical materials by altering many processing parameters(such as vibration frequency and amplitude,diamond abrasive grit size,cutting depth,transverse speed and rotary speed of tool).The experimental results show that the machined surface roughness for the brittle optical materials are greatly influenced by these processing parameters.By comparison,it is found that the surface roughness is reduced by UVG method.At the same time,the material removal rate increases and the wear extent of tool is reduced greatly. |
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| Keywords: | brittle optical material ultrasonic vibration grinding surface roughness material removal rate wear extent |
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