期刊
CIRP JOURNAL OF MANUFACTURING SCIENCE AND TECHNOLOGY
卷 37, 期 -, 页码 143-154出版社
ELSEVIER
DOI: 10.1016/j.cirpj.2022.01.003
关键词
Wood plastic composite (WPC); Modeling; Cutting Conditions; Wood plastic composite (WPC); Modeling; Cutting Conditions
资金
- National Natural Science Foundation of China [31971594]
- Natural Science Foundation of the Jiangsu Higher Education Institutions of China [21KJB220009]
This paper investigates the effects of cutting parameters and tool parameters on cutting force and surface quality in wood-plastic composite (WPC) helical milling. The results provide scientific guidance for improving cutting efficiency and surface quality in WPC machining.
ABSTR A C T In order to provide scientific guidance for Wood-plastic composite(WPC) helical milling, this paper studied the effects of cutting parameters and tool parameters on cutting force and surface quality in WPC ma-chining with diamond tools. Multiple linear regression model and response surface method are used to evaluate three factors, namely-spindle speed, cutting depth and tool helical angle when the feed speed is fixed at 5 m/min. The applicability of the model is predicted and verified respectively in a given range, and the change law of cutting force and surface quality in helical milling is predicted accurately. The results show that the cutting force increases with the increase of the three factors. The surface quality only in-creases with the increase of the spindle speed. The optimum conditions for low cutting force and excellent surface quality are: spindle speed is 6254 r/min, the feed speed is 5 m/min, the cutting depth is 0.5 mm, and the tool helical angle is 54 degrees. These parameters are recommended to be used in actual WPC machining to improve cutting efficiency.(c) 2022 CIRP.
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