Development of Ultra-precision Grinding Process for Aspheric Surface Based on Feed Rate Controlling and Error Compensation Methods

被引：2
作者：
Yin, Shaohui [1 ]
Li, Haifeng [1 ]
Fan, Yufeng [1 ]
Zhu, Yongjian [1 ]
Chen, Fengjun [1 ]
机构：
[1] Hunan Univ, Natl Engn Res Ctr High Efficiency Grinding, Changsha 410082, Hunan, Peoples R China
来源：
MANUFACTURING SCIENCE AND ENGINEERING, PTS 1-5 | 2010年 / 97-101卷
关键词：
Ultra-precision grinding; Uniform surface roughness; Form error compensation; aspheric molds;
D O I：
10.4028/www.scientific.net/AMR.97-101.2192
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, a new method of improving uniformity of surface roughness through controlling feed rate was proposed. A CNC grinding software based on feed rate controlling and error compensation for aspheric surface was developed. The structure and function of the software system was described. An experimental test for grinding aspheric surface of WC mould was conducted for evaluating the performance of the compensation process by using this developed software. After compensation grinding for several times, form accuracy of PV 126 nm, roughness of Ra 3.4 nm can be obtained.
引用
收藏
页码：2192 / 2196
页数：5
相关论文
共 5 条
  • [1] Chen Fengjun, 2008, China Mechanical Engineering, V19, P2657
  • [2] Design of a six-axis high precision machine tool and its application in machining aspherical optical mirrors
    Cheng, HB
    Feng, ZJ
    Cheng, K
    Wang, YW
    [J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2005, 45 (09) : 1085 - 1094
  • [3] NISHIGUCHI T, 1991, ANN CIRP, V40, P367
  • [4] Saeki M., 2002, Journal of the Japan Society of Precision Engineering, V68, P1067, DOI 10.2493/jjspe.68.1067
  • [5] YIN SH, 2008, CHINA MECH ENG, V9, P2790
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