지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2012.5
- 수록면
- 1,405 - 1,409 (5page)
이용수
초록· 키워드
오류제보하기
The plastic pulley applied to the car is the item in which this application increases drastically due to the advantage including vehicle lightweight, cost down through the mass production, and etc. to the key components of the aid drive required for the engine drive. Recently, when the loosened coated the engine noise stands out in the existing and while the low noise engine is drastically spreaded like the reduction of the engine noise and hybrid vehicle the importance is recognized. The uniformity of the outer wheel face of the lee, which the noise problem of the plastic pulley will loosen after the product injection surface roughness, and precision of the shape have to be secured. Because of being heated by the specific temperature as to the process including on characteristic injection of the plastic material, and etc. and being molded, the surface shrink problem is generated and this shrink problem brings the illuminance of the outer wheel face, shape, and size irregularity. In the industry field bottleneck technique development subject, in order to improve the noise problem of the plastic pulley materially, the noise problem had in the plastic pulley based on the mould drawing technology compensating the molding contraction in the mold tries to be effectually improved.
목차
Abstract
1. 서론
2. 본론
3. 결론
References
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UCI(KEPA) : I410-ECN-0101-2014-556-001325773