Skip to content Skip to navigation
University of Warwick
  • Study
  • |
  • Research
  • |
  • Business
  • |
  • Alumni
  • |
  • News
  • |
  • About

University of Warwick
Publications service & WRAP

Highlight your research

  • WRAP
    • Home
    • Search WRAP
    • Browse by Warwick Author
    • Browse WRAP by Year
    • Browse WRAP by Subject
    • Browse WRAP by Department
    • Browse WRAP by Funder
    • Browse Theses by Department
  • Publications Service
    • Home
    • Search Publications Service
    • Browse by Warwick Author
    • Browse Publications service by Year
    • Browse Publications service by Subject
    • Browse Publications service by Department
    • Browse Publications service by Funder
  • Help & Advice
University of Warwick

The Library

  • Login
  • Admin

Nd-YAG laser machining of SiC fibre borosilicate glass composites. Part I. Optimisation of laser pulse parameters

Tools
- Tools
+ Tools

UNSPECIFIED (1998) Nd-YAG laser machining of SiC fibre borosilicate glass composites. Part I. Optimisation of laser pulse parameters. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 29 (8). pp. 947-954.

Research output not available from this repository, contact author.

Request Changes to record.

Abstract

A study has been conducted using a 400 W pulsed Nd-YAG laser to machine a glass-matrix composite (GMC) comprising SiC fibres in a borosilicate glass matrix. To investigate the possibility of this type of laser providing a solution to the problem of cutting and drilling GMC materials, machining and subsequent analyses were performed with a view to optimising the laser pulse waveform parameters with respect to both material removal rate/efficiency and material damage.

The rate of material removal is influenced primarily by the peak power of the laser, but the results suggest that the process has a greater dependence on the pulse energy than on the pulse duration at a given peak power. An optimum level of pulse intensity is inferred from the identification of a maximum in drilling penetration corresponding to a beam magnification setting of 1.7 x. The degree of damage produced at the processed surface is assessed by electron microscopical examination. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

Item Type: Journal Article
Subjects: T Technology > TS Manufactures
T Technology > TA Engineering (General). Civil engineering (General)
Journal or Publication Title: COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
Publisher: ELSEVIER SCI LTD
ISSN: 1359-835X
Official Date: 1998
Dates:
DateEvent
1998UNSPECIFIED
Volume: 29
Number: 8
Number of Pages: 8
Page Range: pp. 947-954
Publication Status: Published

Data sourced from Thomson Reuters' Web of Knowledge

Request changes or add full text files to a record

Repository staff actions (login required)

View Item View Item
twitter

Email us: wrap@warwick.ac.uk
Contact Details
About Us