Drilling analysis of coir-fibre-reinforced polyester composites

被引：67

作者：

Jayabal, S. ^{[1
]}

Natarajan, U. ^{[1
]}

机构：

[1] AC Coll Engn & Technol, Dept Mech Engn, Karaikkudi 630004, Tamil Nadu, India

来源：

BULLETIN OF MATERIALS SCIENCE | 2011年 / 34卷 / 07期

关键词：

Taguchi method; thrust force; torque; tool wear; dynamometer;

D O I：

10.1007/s12034-011-0359-y

中图分类号：

T [工业技术];

学科分类号：

08 ;

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.

引用

页码：1563 / 1567

页数：5

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