发动机连杆小端孔口倒角砂带磨床的研制  

Development of Abrasive Belt Grinding Machine for Chamfering Engine Wrist-pin Holes

作　　者：周文[1] 黄云[1] 黄智 许庆顺[1] 王福明[1] 黄雪松[1] 

机构地区：[1]重庆大学机械工程学院,重庆400044 [2]重庆市材料表面精密加工及成套装备工程技术研究中心,重庆400021

出　　处：《机床与液压》2008年第2期48-49,52,共3页Machine Tool & Hydraulics

摘　　要：针对发动机连杆小端孔口倒角加工的技术难题,在分析传统机械加工方法缺陷的基础上,提出了利用砂带磨削技术进行连杆小端孔口倒角加工的新方法,详细介绍了该砂带磨床的结构设计,最后经试验证明了该砂带磨床的实用性。The shortage of the conventional machining method of chamfering engine wrist-pin holes was described based on analyzing the technique difficulties, a reasonable new method of chamfering engine wrist-pin holes by the abrasive belt grinding technology was put forward, the structure of the abrasive belt grinding machine was introduced and the practicability of the abrasive belt grinding machine was proved by experiments.

关 键 词：砂带磨削 发动机连杆 倒角 

分 类 号：TG586[金属学及工艺—金属切削加工及机床]