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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 国际磨粒技术学会（International Committee of Abrasive Technology, ICAT）委员，中国机械工程学会极端制造分会副主任、生产工程分会常务委员、微纳米制造技术分会常务委员，中国机械工程学会生产工程分会磨粒加工技术专业委员会副主任、切削加工专业委员会常委委员、精密工程与微纳技术专业委员会常委委员，中国机械工程学会特种加工分会超声加工技术委员会副主任，中国机械工程学会摩擦学分会微纳制造摩擦学专业委员会常务委员，中国机械工业金属切削刀具协会切削先进制造技术研究会常务理事、对外学术交流工作委员会副主任、切削先进制造技术研究会自动化加工技术与系统委员会副主任。
性别：男
毕业院校：西北工业大学
学位：博士
所在单位：机械工程学院
学科：机械制造及其自动化. 机械电子工程. 航空宇航制造工程
办公地点：机械工程学院7191
电子邮箱：kangrk@dlut.edu.cn
Generation of rotationally symmetric surfaces by infeed grinding with a rotary table and a cup wheel
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论文类型：期刊论文
发表时间：2013-04-01
发表刊物：PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY
收录刊物：SCIE、EI
卷号：37
期号：2
页面范围：286-298
ISSN号：0141-6359
关键字：Infeed grinding; Rotary table; Cup wheel; Rotationally symmetric surface; Generating curve; Shape
摘要：In infeed grinding with a rotary table and a cup wheel, the wheel radius, the center distance between the rotary table and the cup wheel, the wheel inclination angle and the rotary table direction angle can be actively chosen. This makes it capable of generating a rich family of rotationally symmetric surface shapes with high accuracy, high surface finish and high surface integrity in a cost effective way. However, its application has long been confined to silicon wafers flattening and thinning. In this study, the theoretical basis for the rotationally symmetric surface generation by this grinding method was developed. The possible shape types of the generating curves and the substantial influence of the machine configuration parameters on their shape characteristics were analyzed. It was found that, besides flat surface, it can be used to generate straight conical surface, convex conical surface, concave conical surface, convex to concave conical surface, concave to convex conical surface, convex to concave to convex conical surface and concave to convex to concave conical surface. (C) 2012 Elsevier Inc. All rights reserved.