低频轴向振动车削刀柄设计与性能测试  

Design and Vibration Test of Low Frequency Axial Vibration Turning Tool Handle

作　　者：金通拉嘎 郑建明[1] 罗恒 卢毅 Jin Tonglaga;Zheng Jianming;Luo Heng;Lu Yi

机构地区：[1]西安理工大学机械与精密仪器工程学院

出　　处：《工具技术》2024年第9期156-160,共5页Tool Engineering

摘　　要：振动车削因车削力小、容易断屑、刀具寿命长、表面粗糙度好等优势得到了广泛应用。针对当前振动车削装置存在的局限性,设计了一款低频轴向振动车削刀柄,采用标准化连接方式与机床进行连接且振幅可以调节,通过分析刀柄的工作原理,测试其性能参数,并对普通车削和振动车削的加工表面形貌进行对比,为振动车削的进一步应用提供指导。Vibration turning is widely used due to its advantages of low turning force,easy chip breakage,long tool life,and high surface finish.In response to the limitations of the current vibration turning device,a low-frequency axial vibration turning tool holder is designed,which is connected to the machine tool through a standardized connection method with adjustable amplitude.The working principle of the tool holder is analyzed,and the performance parameters of the tool holder are tested.The machining surface morphology of ordinary turning and vibration turning are compared and analyzed,providing guidance for the further application of vibration turning.

关 键 词：振动车削 振幅调节 偏心装置 

分 类 号：TG702[金属学及工艺—刀具与模具] TH122[机械工程—机械设计及理论]