The Analysis of Shear Spinning Process

• Main Authors: Wang, Cheng-Yen, 王正彥
• Other Authors: Kuang-Hua Fuh
• Format: Others
• Language: zh-TW
• Published: 1996
• Online Access: http://ndltd.ncl.edu.tw/handle/81132025507371548103

碩士 === 大同工學院 === 機械工程學系 === 84 === In order to improve shear spinning process by using trial- and-errormethod to find better performance working parameters. The research isto use a re-equiped CNC shear spinning machinery to exercise shear spining process on a cone shell. By selecting working parameters likematerial thickness, mandrel speed, feed and clearance, and testing with experimental plan which was found with orthogonal table and response surface methodology, a statistic mathematic model which systematically discusses the effect of working parameters such as spinning force andsurface roughness is obtain.In addition by applying plastic deformation theory to shear spinning process, we found that the theoretical model can roughness use to estim-ate tangential spinning force if compared with actualexperimental data.By applying optimal seeking method, a better experimental arragement was introduced.