Inverse Estimation of Surface Temperature in End-Milled Machining

• Main Authors: Chen, Ying-Chih, 陳盈志
• Other Authors: Cheng-I Weng
• Format: Others
• Language: zh-TW
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/84746504900361777149

碩士 === 國立成功大學 === 機械工程學系 === 86 === Numerical inverse problem analysis and experimental measurement were provided to deal with the tool-work interface temperature inend-milled machining of AA1100 aluminum alloy in this article. By the way we can realize that the different cutting depth and feed rate make influence of surface temperature and surface heat flux during the end-milled process. Further more, we can determinedifferent cutting depth and feed rate to control the quality of the work surface. In this paper ,the temperature measurement wasaccomplished by thermocouple and used the analyzing recorder to take down the temperature distribution of fixed depth from end-milledsurface. Then calculated the surface temperature and surface heat flux with inverse analysis through the experimental data.