한국해양대학교

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VARTM 공법을 이용한 CFRP의 기계적 성질과 자동차용 엔진후드제작에의 응용

Title
VARTM 공법을 이용한 CFRP의 기계적 성질과 자동차용 엔진후드제작에의 응용
Alternative Title
Mechanical Properties of CFRP by VARTM Process and Practical Application to Automobile Engine Hood
Author(s)
조영대
Publication Year
2005
Publisher
한국해양대학교 대학원
URI
http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174476
http://repository.kmou.ac.kr/handle/2014.oak/8508
Abstract
Composite materials were mainly used in aviation field but today it changes into a general industry. Especially composites are expanding a using on transportation vehicles like automobiles, ships, and aircrafts. The main factor of this expanding is high specific strength. It accord with object requiring high quality and efficient of energy. But manufacturing of element that was made of composite requires many raw materials and high tooling cost for special process, so we needs a reduction of these costs to make best efficient.

In this experiment we contrast strength between VARTM and hand lay-up process. VARTM process offers high quality the same as autoclave products, and applies with low cost like hand lay-up process. So, VARTM process can practically apply for CFRP automobile engine hood.

VARTM process can offer high quality and need low cost. This paper shows that VARTM process is one of the most suitable processes for composite part of automobile.
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재료공학과 > Thesis
Files in This Item:
000002174476.pdf Download

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