VIBRATION MEASUREMENT ON CUTTING TOOL UNDER VARIOUS OPERATING CUTTING PARAMETERS

Machining and measuring operations are invariably accompanied by relative vibration between work piece and tool. The effect of vibration is excessive stresses, undesirable noise, looseness of part and partial or complete failure of parts. In this work the cutting tool vibration will be measured by using digital Vibrometer, which can measure displacement velocity, acceleration and frequency. The sensor will be attached with the tool post for sensing the vibration tool during turning operation. Vibration also increases in the cutting tool due to whiling of the job mounted between two stocks of lathe machine. With the increasing feed rate, the surface roughness of work will increase. The feed rate can be considered as a main cutting factor in the machining operation. The mildsteel material will be used for collecting data at various cutting parameters like depth of cut, speed, feed rate etc. on the completion of experimental work data will be analysing using MATLAB. By doing the same we will be able to predict behaviour for the system under any operating cutting parameters.