유한요소 해석을 통한 레이디얼 빔 커플링의 설계인자 분석

이치범; 박영일

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Korean Society for Precision Engineering
Journal of the Korean Society for Precision Engineering 학술저널
한국정밀공학회지 Vol.30 No.5
2013.5 537 - 543 (7page)

저자정보

이치범 (서울과학기술대학교)
박영일 (서울과학기술대학교)

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초록·키워드

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In this paper, a novel radial beam coupling model was proposed and the design parameters were studied for the efficient transmission of torque. To develop a high performance radial beam coupling, an analytical way to predict the performance in design phase is required. One of the best ways to estimate the performance of the coupling without manufacturing is to evaluate the stress and torsional stiffness by building a finite element model with a special attention to the radial beam cutting part. For the best results of FEA, the material properties were obtained through testing. To verify the reliability of finite element model, the results of FEA were compared with the experiments. The main design parameters of radial beam cutting width, radial beam cutting depth, and radial beam cutting direction were considered for the performance of radial beam coupling.

#Radial beam coupling (레이디얼 빔 커플링) #Moment of inertia (관성모멘트) #Torsional stiffness (비틀림 강성) #Transmission force (전달력) #Bending stiffness (굽힘 강성)