磁性珩磨钢座CBN珩磨条研发  

Research and Development of Steel-CBN Honing Bar in Magnetic Honing

作　　者：庞鸿飞 李斌[1] 李雪红[2] 姚新改[1] 

机构地区：[1]太原理工大学机械工程学院,山西太原030024 [2]太原城市职业技术学院,山西太原030027

出　　处：《机械设计与制造》2016年第2期81-83,共3页Machinery Design & Manufacture

基　　金：山西省自然科学基金项目(2013011024-3)

摘　　要：磁性珩磨是利用磁力驱动原理对非导磁材料管件内表面进行磨削加工的一项新技术,目前已经获得良好进展,但珩磨条磨损量过大直接影响了磁性珩磨系统的稳定性,进而影响管件内表面的加工质量;对珩磨条进行磨损机理分析和结构优化设计,提出并设计了钢座CBN珩磨条,可使磁引力提高约51.64%,磨削效率显著提高;通过磨削加工实验,结果表明:钢座CBN珩磨条能够使不锈钢管内表面粗糙度降低至0.4um以下,且磨损量仅为微晶刚玉珩磨条的1/40,使系统稳定性大大提高。Magnetic honing is a new technology,mainly used for the non-magnetic material pipe inner surface deburring and polishing processing,and now has been good progress,but the honing bar,large amount of wear volume directly affects the stability of the magnetic honing system,and then affects the quality of the surface of the pipe inner surface;through the analysis of the wear theory and structure optimization design,proposed and designed Steel-CBN honing bar,increased the honing efficiency by about 51.64%;though honing experiment,the conclusion has been proved that using Steel-CBN honing can make the stainless steel tube surface roughness value reduce to 0.4μm below,and wear volume is just for the one over forty of microlite corundum,making the system stability greatly increase.

关 键 词：磁性珩磨 磨损量 钢座CBN珩磨条 系统稳定性 

分 类 号：TH16[机械工程—机械制造及自动化]