会议论文详细信息
2017 2nd International Conference on Advanced Materials Research and Manufacturing Technologies
Experimental Study of Tool Wear and Grinding Forces During BK-7 Glass Micro-grinding with Modified PCD Tool
材料科学;机械制造
Pratap, A.^1 ; Sahoo, P.^1 ; Patra, K.^1 ; Dyakonov, A.A.^2
Indian Institute of Technology Patna, Bihta, Patna, Bihar
801103, India^1
South Ural State University, Lenin Avenue 76, Chelyabinsk
454080, Russia^2
关键词: Grinding force;    Grinding performance;    Machining time;    Micro-grinding;    Micro-tool;    PCD tools;    Polycrystalline diamonds;    Weight loss;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/229/1/012033/pdf
DOI  :  10.1088/1757-899X/229/1/012033
学科分类:材料科学(综合)
来源: IOP
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【 摘 要 】

This study focuses on the improvement in grinding performance of BK-7 glass using polycrystalline diamond micro-tool. Micro-tools are modified using wire EDM and performance of modified tools is compared with that of as received tool. Tool wear of different types of tools are observed. To quantify the tool wear, a method based on weight loss of tool is introduced in this study. Modified tools significantly reduce tool wear in comparison to the normal tool. Grinding forces increase with machining time due to tool wear. However, modified tools produce lesser forces thus can improve life of the PCD micro-grinding tool.

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