Ablation behaviors of carbon reinforced polymer composites by laser of different operation modes

Wu CW(吴臣武); Wu XQ(吴先前); Huang CG(黄晨光); Wu, CW (reprint author), 15 Bei Si Huan Xi Rd, Beijing 100190, Peoples R China.

research article

oai:dspace.imech.ac.cn:311007/55339

Ablation behaviors of carbon reinforced polymer composites by laser of different operation modes

Authors: Wu CW(吴臣武)
Wu XQ(吴先前)
Huang CG(黄晨光)
CW (reprint author), 15 Bei Si Huan Xi Rd, Beijing 100190, Peoples R China. Wu
Publication date: 1 October 2015
Publisher
Doi

Abstract

Laser ablation mechanism of Carbon Fiber Reinforced Polymer (CFRP) composite is of critical meaning for the laser machining process. The ablation behaviors are investigated on the CFRP laminates subject to continuous wave, long duration pulsed wave and short duration pulsed wave lasers. Distinctive ablation phenomena have been observed and the effects of laser operation modes are discussed. The typical temperature patterns resulted from laser irradiation are computed by finite element analysis and thereby the different ablation mechanisms are interpreted. (C) 2015 Elsevier Ltd. All rights reserved

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Institute Of Mechanics,Chinese Academy of Sciences

oai:dspace.imech.ac.cn:311007/...

Last time updated on 12/02/2018

This paper was published in Institute Of Mechanics,Chinese Academy of Sciences.

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