On the effect of abrasiveness to process equipment using betelnut and glass fibres reinforced polyester composites

被引：25

作者：

Nirmal, Umar ^{[1
]}

Low, K. O. ^{[1
]}

Hashim, Jamil ^{[1
]}

机构：

[1] Multimedia Univ, Fac Engn & Technol, Melaka 75450, Malaysia

来源：

WEAR | 2012年 / 290卷

关键词：

Sliding wear; Abrasion; Polymer-matrix composite; Cutting tools; Carbon; TOOL WEAR; BEHAVIOR; MACHINABILITY; PEEK;

D O I：

10.1016/j.wear.2012.05.022

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Tool wear reduction is very important to the machining of fibre reinforced polymeric composites due to the hardness and abrasive nature of synthetic fibres. In this work, the impact of abrasiveness of treated betelnut fibre reinforced polyester (T-BFRP) composite on the wear of processing tools is evaluated against that of chopped strand mat glass fibres (CSM-GFRP). It was observed that the predominant wear mechanism of the T-BFRP composite was plastic deformation and fibre detachment. As for CSM-GFRP composite, there was high amount of fractured polyester and presence third body abrasive particles. T-BFRP composite caused less damage on the testing equipment compared to the CSM-GFRP composite, with surface roughness of the stainless steel counterface being lower by about 5%. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：32 / 40

页数：9

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