液压缸内孔加工用镗滚头  

Rolling borer for the machining of hy- draulic cylinder bore

作　　者：宋其森 

出　　处：《工程机械》1994年第1期27-30,41,共4页Construction Machinery and Equipment

摘　　要：本文探讨了镗滚头结构设计的一般规律;一根刀杆上四种切削刀具在液压缸内孔加工过程中的不同功能及不同切削用量;切削刀具的切削力及密封圈回转摩擦力的初步分析计算。简要介绍了用镗滚头加工液压缸内孔的经济效果。The general rules for structure design of rolling bores are investigated in this-paper. The different functions and cutting thicknesses in the boring process of hydraulic cylinder bore with four cutting tools fitted on one spindle are presen ted. A primary analysis for cutting force of the tools and the frictional force in rotating seal ring are also given. The economical benefit of boring by rolling borer is briefly introduced.

关 键 词：液压缸 内孔加工 镗滚头 

分 类 号：TH137.51[机械工程—机械制造及自动化]