Carbon Emission Modeling and Analysis in Manufacturing Process for Numerical Control Machine Tools

• Published in: 东华大学学报（英文版） Vol. 31; no. 6; pp. 827 - 830
• Main Author: 刘晓龙 刘志杰 林成新 柏博
• Format: Journal Article
• Language: English
• Published: Transportation Equipments and Ocean Engineering College, Dalian Maritime University, Dalian 116024, China 31.12.2014
• Subjects: numerical control(NC) machining; cutting tool angle; low-carbon manufacturing; carbon emission (CE)
• ISSN: 1672-5220

Reducing carbon emissions（ CEs） is the urgent demand all over the world. In order to realize the low-carbon numerical control（ NC） machining, the evaluation model of a part＇s manufacturing carbon emission with NC machine tools was built by considering the influences of the cutting tool geometrical parameters.The manufacturing CEs were produced by electric power,cutting tools,and cutting fluid consumed in manufacturing process. The parameters of cutting tools affected not only the CEs,but also the machining quality. Then the actual constraint models of the machine performance,machining quality were given in order to optimize the cutting parameters and achieve the low-CEs. Finally,a case was given to analyze the influences of the cutting tool angles on the manufacturing CEs. The results show that the CEs decrease as the rake angle and edge angle increase under the constraints of the machine specifications and machining quality.