Browse > Article

Temperature Distribution of Workpiece Varying with Grinding Condition  

Ha, Man-Kyung (Dept.of Mechanical Engineering, Pukyong National University)
Kwak, Jae-Seob (Dept.of Mechanical Engineering, Pukyong National University)
Kwak, Tae-Kyung (Graduate School of Pukyong National University)
Publication Information
Journal of the Korean Society for Precision Engineering / v.19, no.9, 2002 , pp. 59-65 More about this Journal
Abstract
Grinding temperature between a grinding wheel and a workpiece surface, rising rapidly during a machining operation, has bad effects on a surface integrity such as the burning, the residual stress and the crack. In this study, the temperature distribution was obtained briefly by the finite element method and the grinding temperature of a workpiece varying with the grinding condition was measured experimentally. For obtaining the grinding temperature, a thermocouple method was applied. Three thermocouples were inserted in a surface of each workpiece. Changed grinding conditions were the depth of cuts, the feedrate, the dry and wet grinding, the up and down grinding and the number of pieces.
Keywords
Grinding Temperature; Grinding Condition; Finite Element Method; Thermocouple Method;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Kwak J.S., Song J. B., 'Fault detection of the cylindrical plunge grinding process by using the parameters of AE signals,' KSME International Journal, Vol. 14, No. 7, pp. 773-781, 2000   과학기술학회마을   DOI
2 W. B. Rowe, 'Thermal Analysis of High Efficiency Deep Grinding,' Machine Tools & Manufacture, Vol. 41, pp. 1-19, 2001   DOI   ScienceOn
3 C. Guo, S. Malkin, 'Analysis of Transient Temperatures in Grinding,' ASME Journal of Engineering for Industry, Vol. 117, pp. 571-577, 1995   DOI
4 Jaeger J. C., 'Moving Sources of Heat and the Temperature at Sliding Contacts,' Proceedings of the Royal Society of New South Wales, 76, pp. 203-224, 1942
5 Y. Kakano and K. Ota, 'Analysis of Steady State Thermal Deformatins of Workpiece During Surface Grnding Operation,' JSPE, Vol. 61, pp. 364-368, 1996
6 S. Okuyama, et al., 'Study on the Flatness of Work Produced by Sturface Grinding,' JSPE, Vol. 64, pp. 1496-1501, 1998
7 S. Ebbrell, et al., 'The Effects of Cutting Fluid Application Methods on the Grinding Process,' International Journal of Machine Tools and Manufacture, Vol. 40, No. 2, pp. 209-223, 2000   DOI   ScienceOn
8 孫明煥, '切削加工論,' 文運堂, pp. 300-312, 1995
9 Milton C Shaw, 'Principles of Abrasive Processing,' Clarendon Press-Oxford, pp. 55-58, 1996
10 K. Yokoyama, er al., 'Thermal Deformation of Workpiece in Surface Grinding,' JSPE, Vol. 62, pp. 967-971, 1996
11 정종달, 정해도, 최헌종, 김남경, '크리피드 연삭에서 열원 모델에 관한 연구,' 한국정밀공학회지, 제18권, 제2호, pp. 171-176, 2001   과학기술학회마을
12 김동길, 남원우, 이상조, '평면 연삭 가공시 발생하는 연삭열에 관한 연구,' 한국정밀공학회지, 제18권, 제1호, pp. 187-194, 2001   과학기술학회마을