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다구치 방법론을 이용한 6절 링크 핑거 클램핑 유닛의 최적 설계 : Optimal Design for the Six Bar Linkage Finger Clamping Unit Based on Taguchi Methods
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- Authors
- Advisor
- 김종원
- Major
- 공과대학 기계항공공학부
- Issue Date
- 2018-08
- Publisher
- 서울대학교 대학원
- Description
- 학위논문 (석사)-- 서울대학교 대학원 : 공과대학 기계항공공학부, 2018. 8. 김종원.
- Abstract
- Tolerance analysis is very important for mass production of a mechanism parts to guarantee satisfactory performance with low production cost. Tolerance analysis of a linkage mechanism is important since linkage mechanism are very sensitive to the tolerance due to many shaft-hole connections. Typically, the tolerances are given by intuition and experiences, but it can be a cause of low performance or high production cost. Especially, the tolerance of a linkage has significant effect near-singularity since little dimension difference can change the performance dramatically. In this paper, we present an experimental tolerance design of a 6-bar toggle linkage mechanism for clamping application. The tolerance design is very important to the 6-bar toggle linkage mechanism since the clamping operation is done near-singularity. Based on design of experiment, the tolerances are determined by optimal criteria with performance and cost deviations. As a result, we determine the position with high tolerance and low tolerance.
- Language
- English
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