Study on re-pull force in pultrusion processes-i. experimental observations

Cherryn Smith; Brent Johnstone; Meng Lu; Lin Ye; Yiu Wing Mai

doi:10.1016/B978-1-85573-831-7.50141-3

Study on re-pull force in pultrusion processes-i. experimental observations

Cherryn Smith, Brent Johnstone, Meng Lu, Lin Ye, Yiu Wing Mai

Research output: Chapter in book / Conference proceeding › Chapter in an edited book (as author) › Academic research › peer-review

Abstract

This paper presents experimental observations of re-pull force which was assessed in conjunction with the validation of a numerical model to predict pull-forces in the pultrusion process. The re-pull force was measured after a previously pultruded composite component was placed into a pultrusion die and re-pulled, with a period of delay of several days. Five re-pull experiments were conducted on the same composite component, under similar heating conditions. It was observed that the re-pull force, which was quite large during the first run, gradually decreased with each re-pull. The heat of reaction for the composite was also found after each experiment, providing information on the degree of cure at each re-pull stage.

Original language	English
Title of host publication	Composite Technologies for 2020
Subtitle of host publication	Proceedings of the Fourth Asian-Australasian Conference on Composite Materials (ACCM 4)
Publisher	Elsevier
Pages	834-839
Number of pages	6
ISBN (Electronic)	9781855738317
DOIs	https://doi.org/10.1016/B978-1-85573-831-7.50141-3
Publication status	Published - 1 Jun 2004
Externally published	Yes

ASJC Scopus subject areas

General Engineering
General Materials Science

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10.1016/B978-1-85573-831-7.50141-3

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Study on re-pull force in pultrusion processes-i. experimental observations. / Smith, Cherryn; Johnstone, Brent; Lu, Meng et al.
Composite Technologies for 2020: Proceedings of the Fourth Asian-Australasian Conference on Composite Materials (ACCM 4). Elsevier, 2004. p. 834-839.

Research output: Chapter in book / Conference proceeding › Chapter in an edited book (as author) › Academic research › peer-review

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Study on re-pull force in pultrusion processes-i. experimental observations

Abstract

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