Analyzing the Effects of Tool Holder Stiffness on Chatter Vibration Reduction in Turning  

作　　者：Kadir Gok Erol Turkes Özler Karakas Arif Gok 

机构地区：[1]Department of Biomedical Engineering,Engineering and Architecture Faculty,Izmir Bakircay University,Izmir,35000,Turkey [2]Department of Mechanical Engineering,Engineering Faculty,Kırklareli University,Kırklareli,39010,Turkey [3]Department of Mechanical Engineering,Engineering Faculty,Pamukkale University,Denizli,20100,Turkey [4]Department of Industrial Design,Architecture Faculty,Kutahya Dumlupinar University,Kutahya,43020,Turkey

出　　处：《Journal of Metallic Material Research》2023年第1期16-24,共9页金属材料研究（英文）

基　　金：This study was supported by the Scientific Re­search Coordination Unit of Pamukkale University under the project number 2011BSP020.

摘　　要：This paper investigates the effects of tool holder materials on chatter vibration in turning operations.The study uses a complex dynamic turning model with two degrees of freedom for the orthogonal cutting system.Tool holders made from different materials,including Al 5083,Al 6082,Al 7012,and a standard 4140 material,were subjected to chatter vibration to investigate their process damping capabilities.The study found that the standard tool holder 4140 allows for higher stable depths of cut and produces similar process damping values compared to the other tool holders.Finite element analyses(FEA)were performed to verify the experimental results,and the modal and FEA analyses produced very similar results.The study concludes that future research should investigate the effects of tool holders made from high alloy steel alloys on process damping.Overall,this paper provides important insights into the effects of tool hold-er materials on chatter vibration and process damping in turning operations,which can help in the design of more effi-cient and effective cutting systems.

关 键 词：TURNING Tool holder Chatter Process damping Finite element analysis 

分 类 号：TG1[金属学及工艺—金属学]