立方氮化硼磨具磨削技术的试验研究  

Experimental Study on Grinding Technology of Cubic Boron Nitride

作　　者：刘伟香[1] LIU Weixiang(College of Mechanical Engineering,Hunan Institute of Science and Technology,Yueyang 414006)

机构地区：[1]湖南理工学院机械工程学院,岳阳414006

出　　处：《现代制造技术与装备》2023年第9期128-130,共3页Modern Manufacturing Technology and Equipment

摘　　要：讨论珩磨的特点和珩磨油石的作用,通过采用立方氮化硼(Cubic Boron Nitride,CBN)珩磨条在TJ376Q发动机连杆大头孔珩磨中的试验,验证国内珩磨条的可应用性。结果表明,立方氮化硼磨料具有良好的磨削特性,可用于难加工材料、高效磨削以及精密磨削等领域。The characteristics of honing and the function of honing whetstone are discussed in this paper.Through the experiment of honing the big end hole of connecting rod of TJ376Q engine,the applicability of domestic honing bar is verified,which shows that Cubic Boron Nitride(CBN)abrasive has good grinding characteristics and can be used in difficult-to-machine materials,high-efficiency grinding,precision grinding and other fields.

关 键 词：立方氮化硼(CBN) 连杆 珩磨 磨条 

分 类 号：TG74[金属学及工艺—刀具与模具]