Minimization of energy and surface roughness of the products machined by milling

5th ModTech International Conference - Modern Technologies in Industrial Engineering

Belloufi, A.^1 ; Abdelkrim, M.^1 ; Bouakba, M.^1 ; Rezgui, I.^1

Département de Génie Mécanique, Faculté des Sciences Appliquées, Université Kasdi Merbah, Ouargla

30000, Algeria^1

关键词: Environmental problems;    High energy consumption;    Manufacturing industries;    Optimization method;    Optimization strategy;    Reduce energy consumption;    Roughing and finishing;    Technological constraints;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/227/1/012016/pdf
DOI  :  10.1088/1757-899X/227/1/012016

来源: IOP

【 摘 要 】

Metal cutting represents a large portion in the manufacturing industries, which makes this process the largest consumer of energy. Energy consumption is an indirect source of carbon footprint, we know that CO2emissions come from the production of energy. Therefore high energy consumption requires a large production, which leads to high cost and a large amount of CO2emissions. At this day, a lot of researches done on the Metal cutting, but the environmental problems of the processes are rarely discussed. The right selection of cutting parameters is an effective method to reduce energy consumption because of the direct relationship between energy consumption and cutting parameters in machining processes. Therefore, one of the objectives of this research is to propose an optimization strategy suitable for machining processes (milling) to achieve the optimum cutting conditions based on the criterion of the energy consumed during the milling. In this paper the problem of energy consumed in milling is solved by an optimization method chosen. The optimization is done according to the different requirements in the process of roughing and finishing under various technological constraints.