基于螺旋铰刀试验提升数控铰削加工能力的研究  

Research on Improving CNC Reaming Ability Based on Spiral Reamer Test

作　　者：张绘 侯晓晶[1,2] ZHANG Hui;HOU Xiaojing(FAW Wuxi Fuel Injection Equipment Research Institute,Wuxi 214063,China;Advanced Technology Research Institute,FAW Jiefang Engine Business Division,Wuxi 214063,China)

机构地区：[1]中国一汽无锡油泵油嘴研究所,江苏无锡214063 [2]一汽解放发动机事业部前瞻技术研究院,江苏无锡214063

出　　处：《现代车用动力》2021年第2期58-60,共3页Modern Vehicle Power

摘　　要：在铰孔的加工过程中,会出现孔圆度不满足要求、通规不通的问题,应为直槽铰刀在铰削过程中产生振动,导致出口处加工质量太差的缘故。通过对比直槽铰刀和螺旋铰刀的特点,采用螺旋铰刀进行现场加工工艺试验,以孔径、孔圆度和铰刀寿命等为试验目标,运用田口试验方法进行试验,结合试验数据优化得出最佳工艺参数。In the process of reaming,there are the problems of aperture and roundness of the tolerance,which should be caused by the vibration in the reaming process of the straight groove reamer,which leads to the poor machining quality at the exit.By comparing the characteristics of straight groove reamer and spiral reamer,the field machining process test is carried out with spiral reamer.Taking the aperture,roundness and the reamer life as the test objectives,the Taguchi test method is used to carry out the test.The optimum process parameters were optimized according to the experimental data.

关 键 词：直槽铰刀 螺旋铰刀 圆度 主轴转速 进给量 田口试验 

分 类 号：TG707[金属学及工艺—刀具与模具] TG713.4