Analysis and optimization of machining parameters of laser cutting for polypropylene composite

14th International Conference on Science, Engineering and Technology

自然科学;工业技术

Deepa, A.^1 ; Padmanabhan, K.^1 ; Kuppan, P.^1

School of Mechanical Engineering, VIT University, Vellore, Tamil Nadu

632014, India^1

关键词: ANOVA (analysis of variance);    Grey relational analyses (GRA);    Machining parameters;    Machining speed;    Multiple process;    Polypropylene composite;    Process parameters;    Self-reinforced polypropylenes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/263/6/062043/pdf
DOI  :  10.1088/1757-899X/263/6/062043

来源: IOP

【 摘 要 】

Present works explains about machining of self-reinforced Polypropylene composite fabricated using hot compaction method. The objective of the experiment is to find optimum machining parameters for Polypropylene (PP). Laser power and Machining speed were the parameters considered in response to tensile test and Flexure test. Taguchi method is used for experimentation. Grey Relational Analysis (GRA) is used for multiple process parameter optimization. ANOVA (Analysis of Variance) is used to find impact for process parameter. Polypropylene has got the great application in various fields like, it is used in the form of foam in model aircraft and other radio-controlled vehicles, thin sheets (∼2-20μm) used as a dielectric, PP is also used in piping system, it is also been used in hernia and pelvic organ repair or protect new herrnis in the same location.