阀芯棱边磁力研磨去毛刺工艺的研究  

Research on Magnetic Finishing Deburring Technique of Servo-Value Edges

作　　者：高云峰[1] 韩秀琴[1] 于红英[1] 

机构地区：[1]哈尔滨工业大学机电工程学院,黑龙江哈尔滨150001

出　　处：《哈尔滨理工大学学报》1999年第3期37-40,共4页Journal of Harbin University of Science and Technology

摘　　要：根据磁力研磨法的工作原理，研制了阔芯棱边去毛刺实验装置，并通过实验分析了各种因素对去毛刺效率、工作表面粗糙度以及工件形状误差的影响．结果表明，利用磁力研磨法能够有效地去除阀芯桂边毛刺，且保持适宜的棱边圆角半径．In view of that there exist burrs in the edges and corners of the ground servo-valve, an experimental device was designed by using magnetic finishing. Using the device, the factors that affected the deburing speed are studied and the factors affecting the surface roughness and roundness and column of workpiece are analyzed. The results show that magnetic finishing may efficiently deburr and ensure appropritate edge's radius.

关 键 词：磁力研磨 去毛刺 阀芯棱边 航空仪表 液压伺服阀 

分 类 号：V241.05[航空宇航科学与技术—飞行器设计] TG580.68[金属学及工艺—金属切削加工及机床]