Tool Wear Mechanisms during Cutting of Soda Lime Glass

International Conference on Advances in Manufacturing and Materials Engineering 2017

机械制造;材料科学

Konneh, Mohamed^1 ; Bagum, Mst. Nasima^1 ; Ali, Mohammad Yeakub^1 ; Mohamed Arif, Tasnim Firdaus Bt.^1

Department of Manufacturing and Materials Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, Jalan Gombak, Kuala Lumpur

53100, Malaysia^1

关键词: Cutting parameters;    High performance applications;    High speed end milling;    Influencing effects;    Soda Lime glass;    Tool flank wear;    Tool wear mechanism;    Wear mechanisms;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/290/1/012039/pdf
DOI  :  10.1088/1757-899X/290/1/012039

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Soda lime glass milling has high performance application. It is a challenging task to achieve fracture free surface on this material due to its brittle nature. High-speed end milling is capable to achieve ductile mode in an enhance flexibility. In this research, end milling of soda lime using uncoated carbide tool was performed where spindle speed varied from 20,000 to 40,000 rpm, cutting depth from 10 to 30 μm and feed rate from 5 to 20 mm/min in dry condition. The effects of cutting parameters (cutting speed, feed per tooth and depth of cut) on tool flank wear as well as wear mechanisms of tool flank investigated. Investigation showed that feed per edge has most influencing effect followed by cutting speed and depth of cut on flank wear and the main wear mechanism is abrasion wear. In some cases, oxidation, thermal diffusion and recast layer on tool flank also observed.