1、2200 英文单词，英文单词，11500 英文字符英文字符，中文中文 3500 字字 文献出处：文献出处：Ghosh P S, Chakraborty S, Biswas A R, et al. Empirical Modelling and Optimization of Temperature and Machine Vibration in CNC Hard TurningJ. Materials Today: Proceedings, 2018, 5(5): 12394-12402. Empirical Modelling and Optimization of Temperature
2、 and Machine Vibration in CNC Hard Turning Partha Sarathi Ghosh, Sadananda Chakraborty, Amit Ratan Biswas,Nirmal Kr. Mandal Abstract Turning is one of the most important machining processes in manufacturing technology. Proper selection of input parameters plays a significant role to achieve better q
3、uality product. This selection can also applicable for reducing the overall manufacturing cost and increasing the productivity. In this study, performance parameters such as cutting temperature (T) and machine vibration frequency (f) are measured during hard turning with different combinations of in
4、put parameters such as speed (V), feed (F) and depth of cut (D).An experimental investigation has been conducted to analyze the effect of process parameters (cutting speed, feed rate and depth of cut) on machine vibration and cutting temperature. The finish hard turning of AISI 4140 with coated carbide (CTC1135) cutting tools has been studied. A standard cooler shaft has been considered as job which has been produced by turning. The planning of experiment has been based on response surface me
