Volume 2 Issue 7



Abstract : In machining operation,the quality of surface finish is an important requirement for many turned work- pieces. Thus the choice of optimized cutting parameters is very important for controlling the required surface quality. The focus of present experimental study is to opt imize the cutting parameters using two performance measures,machine tool vibration and work-piece surface roughness The prediction and control of vibration between the tool and work piece is important as guidel ine to the machine tools user for an optimal selection of depth of cut,cutting speed,tool feed rate to minimize the vibration. In machining operation there are different variables deleterious the desire d result. In this process the behavior of machine tool,cutting tool life and cutting tool vibration are the complex pheno menon which influences on the dimensional precision of the components to be machined,the cutting tool vibrations are mainly influenced by cutting parameters like cutting speed,depth of cut and tool feed rate. In this project work,CNC lathe cutting tool vibrations are controlled the tool holder is supported wit h and without damping pad. To increase the accuracy of experiments,Taguchi L9 experimental design me thod has used in this experiment. Experimental result are validate with analysis of variance (ANOVA) and regression analysis to identify the influences of the different cutting parameter on the vibra tion of cutting tool.

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Downloads : 1474

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Modified Date : 2015-07-20

Cite/Export :

B. P. Kolhe , Prof. S. P. Rahane , Prof. D. S. Galhe , "PREDICTION AND CONTROL OF LATHE MACHINE TOOL VIBRATION BY USING PASSIVE DAMPING", IJIERT - International Journal of Innovations in Engineering Research and Technology, Volume 2 Issue 7, ISSN : 2394-3696, Page No.