切削用量对等温淬火球墨铸铁切削力影响的研究  

Study on the Influence of Cutting Parameters on Cutting Force of Austempered Ductile Iron

作　　者：王持红[1] 郭旭红[1] 王伟[1] 

机构地区：[1]苏州大学机电工程学院,江苏苏州215021

出　　处：《苏州大学学报（工科版）》2010年第1期12-15,共4页Journal of Soochow University Engineering Science Edition (Bimonthly)

基　　金：苏州市应用基础研究计划资助项目(编号SYJG0926)

摘　　要：本研究采用陶瓷刀具(CC650)对等温淬火球墨铸铁(以下简称ADI)试棒进行干式精车切削力试验,使用压电测力仪和电荷放大器对其切削力进行测量采集,通过正交试验分析了在实验室条件下各切削用量对主切削力的影响,优化切削用量。研究结果表明:切削用量中背吃刀量对主切削力的影响最大,进给量次之,切削速度对主切削力的影响最小。Precise dry cutting experiment was done on Austempered Ductile Iron （ADI） with CC650 ceramic cutting tools. A tri-axial piezoelectric dynamometer coupled to a multi-channel charge-amplifier was used to measure and acquire the cutting forces. The effects of cutting parameters on cutting force were analyzed by means of the Orthogonal test, optmizing the cutting parameters. The results showed that： the depth of cut had the main influence on cutting force followed by feed rate and cutting speed in turn.

关 键 词：等温淬火球墨铸铁 切削力 正交分析 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]