Bulletin of materials science | |
Drilling analysis of coir�?�fibre-reinforced polyester composites | |
U Natarajan1  S Jayabal1  | |
[1] Department of Mechanical Engineering, A.C. College of Engineering and Technology, Karaikudi 630 004, India$$Department of Mechanical Engineering, A.C. College of Engineering and Technology, Karaikudi 630 004, IndiaDepartment of Mechanical Engineering, A.C. College of Engineering and Technology, Karaikudi 630 004, India$$ | |
关键词: Taguchi method; thrust force; torque; tool wear; dynamometer.; | |
DOI : | |
学科分类:材料工程 | |
来源: Indian Academy of Sciences | |
【 摘 要 】
An investigation has been carried out to make use of coir, a natural fibre abundantly available in India. Coir�?�polyester composites were prepared and their mechanical and machinability characteristics were studied. The short coir�?�fibre-reinforced composites exhibited the tensile, flexural and impact strength of 16.1709 MPa, 29.2611 MPa and 46.1740 J/m, respectively. The regression equations were developed and optimized for studying drilling characteristics of coir�?�polyester composites using the Taguchi approach. A drill bit diameter of 6 mm, spindle speed of 600 rpm and feed rate of 0.3 mm/rev gave the minimum value of thrust force, torque and tool wear in drilling analysis.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201912010229507ZK.pdf | 199KB | download |