【作者】 于海平； 李春峰； 江洪伟； 赵志衡； 邓将华；

【Author】 Yu Haiping1,Li Chunfeng1,Jiang Hongwei1,Zhao Zhiheng2,Deng Jianghua1(1.School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001;2.School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001)

【机构】 哈尔滨工业大学材料科学与工程学院； 哈尔滨工业大学电气工程及自动化学院；

【摘要】 本文研究了校形系统主要参数对校形效果的影响,给出了校形线圈的优化设计法,研制了筒形件校形用线圈。结果表明,线圈长度与峰值磁压力呈反比关系;足够大的放电能量、合适的间隙有利于校形;三次校形显著改善校形结果,再增加放电次数的影响甚微。针对LF6筒形件形状特征,采用每个位置三次放电、分段加工的方法进行校形,校形结果满足技术要求。更多还原

【Abstract】 The effects of principal system parameters on the sizing of cylinder tube were investigated,the optimization design method of sizing coil was presented,which were manufactured for the tube sizing.The results indicate that the length of solenoid coil is in inverse proportion to the magnetic pressure;the appropriate discharge energy and gap between the cylinder tube and die make for the sizing;the sizing result can be improved prominently by three times magnetic pulse.The method of subsection sizing with each coil for the corresponding position and three magnetic pulses was utilized for the LF6 tube.And the sizing result meets the technical requirement.更多还原