An Experimental Study of the Drilling of Aramid Composites

Author:

Veniali F.1,Di Ilio A.2,Tagliaferri V.3

Affiliation:

1. Dipartimento di Ingegneria Meccanica, Universita` di Roma “Tor Vergata,” Roma, Italy

2. Dipartimento di Energetica, Universita` di L’Aquila, L’Aquila, Italy

3. Istituto di Tecnologie ed Impianti Meccanici, Universita` di Genova, Genova, Italy

Abstract

Major drilling characteristics of Aramid fiber-reinforced plastics are experimentally investigated. The chip appears highly deformed and tends to smear on the tool. Forces and, mainly, torque are more influenced by the tool diameter than by the feed rate and cutting speed. On the contrary, the specific cutting energy strongly depends upon the feed rate due to size effects of the tool tip. The damage in the work, i.e., delamination at entry and exit side, can be controlled by taking into account the relationships between machining parameters and forces and torque. Generally, the tool fails by gross brittle failure at the periphery rather than by generalized land wear.

Publisher

ASME International

Subject

Geochemistry and Petrology,Mechanical Engineering,Energy Engineering and Power Technology,Fuel Technology,Renewable Energy, Sustainability and the Environment

Reference20 articles.

1. Bhattacharyya, D., M. N. Allen, S. J. Mander, 1992, “Cryogenic Machining of Kevlar Composites,” Machining of Composite Materials, eds., T. S. Srivatsan and D. M. Bowden, pp. 133–147.

2. Di Ilio, A., A. Paoletti, V. Tagliaferri, F. Veniali, 1992, “Progress in Drilling of Composite Materials,” Machining of Composites, eds., T. S. Srivatsan and D. M. Bowden. ASM, Metal Park, OH, pp. 199–203.

3. Di Ilio, A., V. Tagliaferri, I. Crivelli Visconti, 1985 “Laser Cutting of Fibre Reinforced Polyester,” Composites, pp. 317–325.

4. Di Ilio A. , TagliaferriV., VenialiF., 1990, “Machining Parameters and Cut Quality in Laser Cutting of Aramid Composites,” Materials and Manufacturing Processes, Vol. 5, pp. 591–608.

5. Di Ilio A. , TagliaferriV., VenialiF., 1991, “Cutting Mechanisms in Drilling of Aramid Composites,” International Journal of Machine Tools Manufacture, Vol. 31, pp. 155–165.

Cited by 35 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3