Advanced Fiber Laser Perforation Technology for Thermoplastic Pre-Preg Material

Abstract:

Article Preview

A study concerning the application of fiber laser to perforate thermoplastic pre-pregs is presented. An IPG fiber laser was used to drill arrays of holes in PEKK carbon-fiber composite pre-preg material. Perforated holes were of the order of 100μm. The effects of laser perforation process parameters including the number of pulses on the geometry of the resultant holes and the thermal damage to the matrix and fibres have been investigated. Dimensional analysis and experimental results have been used to construct the laser perforation process model. Keywords: Laser perforation; Fibre laser; Process modelling; Polymer matrix composites.

Info:

Periodical:

Edited by:

Michael N. Morgan, Andrew Shaw and Otar Mgaloblishvili

Pages:

36-43

DOI:

10.4028/www.scientific.net/KEM.496.36

Citation:

A.A. Kutin and M.V. Turkin, "Advanced Fiber Laser Perforation Technology for Thermoplastic Pre-Preg Material", Key Engineering Materials, Vol. 496, pp. 36-43, 2012

Online since:

December 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.