Influence of Tool Status on Flexural Strength of Machined CFRP Components

Advanced Composites Letters

Article

R. Krishnamurthy¹  S.K. Malhotra¹  J. Ramkumar¹ 

[1] Indian Institute of Technology, Madras India;

关键词: Drilling;    Composites;    Tungsten carbide inserted drills (WC);    Acoustic emission (A.E.);    Thrust;    Torque;    Modified point geometry (slot drill);    Tool wear;    Flexural strength;    Tool life;   

DOI  :  10.1177/096369350101000403

 received in 2001-02-01, accepted in 2001-08-01,  发布年份 2001

来源: Sage Journals

【 摘 要 】

Machining trials have been carried out on Carbon Fibre Reinforced Plastics (CFRP) High Speed Steel (HSS) traditional & modified point geometry and Tungsten Carbide (WC) tipped drills. Among the drills, modified point geometry out performed others by sustaining higher order life. This has been supported by monitoring thrust, torque and Acoustic Emission (AE) during drilling trials.

【 授权许可】

Unknown   
© 2001 SAGE Publications Ltd

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