- 도비 스프링 파손에 대한 재료역학적 해석
- Mechanical Analysis of the Fracture of Bobby Spring Element
- ㆍ 저자명
- 최성렬,이삼동,신재균
- ㆍ 간행물명
- 韓國纖維工學會誌
- ㆍ 권/호정보
- 2004년|41권 4호|pp.243-247 (5 pages)
- ㆍ 발행정보
- 한국섬유공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
The return spring which is one of main elements in a dobby system is often fractured during working. The failure mechanism is investigated experimentally and analytically, and the type of failure is proved as fatigue fracture by repeated loads. The fracture angle of the spring is in good agreement with the result obtained by theoretical analysis. The closed form solution related to the deflection and maximum stress is also derived, which can be applied directly to the design of the return spring.