한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2005년도 춘계학술대회 논문집
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- Pages.2011-2014
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- 2005
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- 2005-8446(pISSN)
소프트 골프클럽 시제품의 모드해석
Modal Analysis of the Soft Golf Club Prototype
- Kim S.M. (Mech. Eng. Dept., CBNU) ;
- Sim K.J. (CBNU) ;
- Kim Y.K. (CBNU) ;
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Kwon Tae-Kyu
(CBNU) ;
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Kim Nam-Gyun
(CBNU) ;
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Lee Seong-Cheol
(Mech. Eng. Dept., CBNU)
- 발행 : 2005.06.01
초록
The purpose of this study is to compare the modal parameters of a newly developed soft golf club prototype, which is designed to be lighter than regular golf clubs, with those of a regular commercial golf club. The modal tests were performed with two kinds of boundary conditions. The first condition was free-free condition and the second was fixed-free condition. An impact hammer and a Fast Fourier Transform analyzer were used to obtain modal data. From the results, it was found out that the modal characteristics of the soft golf club prototype were close to those of the regular golf club although the weight of the soft club was lighter. Therefore, the soft golf club is expected to be able to convey similar feel to the golfers even with lighter weight. This would enable elderly golfers to swing easily with the soft golf club with same skill which they acquired with regular golf clubs but with reduced load to their muscles.
키워드