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자전거 핸들의 강도 해석에 의한 내구성 연구
Durability Study by Strength Analysis of Bicycle Handle 원문보기

한국기계가공학회지 = Journal of the Korean Society of Manufacturing Process Engineers, v.18 no.10, 2019년, pp.1 - 7  

한문식 (계명대학교 기계자동차공학과) ,  조재웅 (공주대학교 기계자동차공학부)

Abstract ▼ AI-Helper 아이콘AI-Helper

Most of people are riding on their own bicycle due to the health and environmental pollution problems. The weight must be light in order to run farther and easier by bicycle. The durability will be reduced due to the light weight of tubes and handles at bicycle. To solve this problem, the three bicy...

주제어

#자전거   #핸들   #구조해석   #강도   #내구성  

AI 본문요약
AI-Helper 아이콘 AI-Helper

* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.

문제 정의

  • This study result shows which parts of each bicycle handle are the most vulnerable and strongest. The purpose of the study is to develop a durable model with lightweight among various bicycle handles through the analyses of different types of bicycle handle models[1-7].
  • Among the various parts of a bicycle, there is a saddle applied by the most load on which a person sits, a seat-post which is the base of a saddle, and a handle that is held and pressed by a person. This paper aims at solving the problem of durability for the lightweight concerning the part of the handle that is held and pressed by a person. Three models of the flat bar, bull-hone bar, and rise bar were designed among the popular bicycle handles.
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질의응답

핵심어 질문 논문에서 추출한 답변
why people ride on bicycle? Currently, due to various problems including environmental pollution and health, people often travel a short distance or ride on their bicycle for leisure sports. The weight of the bicycle should be lighter to go a long distance more easily when riding a bicycle.
what is a problem of thin-thick? At this point, there is a problem with durability reduction as the thickness becomes thin. Among the various parts of a bicycle, there is a saddle applied by the most load on which a person sits, a seat-post which is the base of a saddle, and a handle that is held and pressed by a person.
what are the type of bicycle handles? In this paper, the types of bull-hone bar, rise bar, and flat bar were modeled as the bicycle handles, and three models were analyzed by applying the pressure that can be exerted by a person to the bicycle handle in order to examine the structural deformation. All models were designed to match with almost the same size as the real bicycle handle and the same thickness of the tube that was actually being used on the market.
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참고문헌 (13)

  1. Kweon, B. S., Lee, C. W. and Shin, Y. I., “A Study on the Vibration Analysis of Impeller and Shaft in Cryogenic Submerged Pump,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 16, No. 2, pp. 56-62, 2017. 

    원문보기 상세보기 crossref

  2. Yang, Y. S. and Bae, K. Y., “Stress Analysis of Pipe Connection Process Using Clamping Ring,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 16, No. 2, pp. 81-87, 2017. 

  3. Choi, G. G. and Cho, J. U., “A Convergence Study through Durability Analysis due to the Configuration of Automotive Frame Butted,” Journal of the Korea Convergence Society, Vol. 9, No. 11, pp. 271-276, 2018. 

  4. Lee, J. H. and Cho, J. U., “Study on Convergence Technique due to the Shape of Cruiser Board through Structural Analysis,” Journal of the Korea Convergence Society, Vol. 6, No. 4, pp. 99-105, 2015. 

  5. Wang, Z. H. and Kwon, Y. C., “Structural Analysis according to Load of Height-adjustable Table,” Journal of Korean Society of Mechanical Technology, Vol. 20, No. 3, pp. 273-278, 2018. 

    상세보기 crossref

  6. Lee, B. H., Lee, C. R., Jeong, Y. J. and Kim, B. H., “A Study on the Structural Analysis of Electric Vehicle Rotor Shaft for Light-Weight,” Journal of Korean Society of Mechanical Technology, Vol. 20, No. 2, pp. 154-159, 2018. 

    상세보기 crossref

  7. Oh, Y. T., “Study on the Structural Analysis of SCARA Industrial Robot,” Journal of Korean Society of Mechanical Technology, Vol. 19, No. 6, pp. 866-871, 2017. 

    상세보기 crossref

  8. Jung, Y. S., Gao, J. C., Kim, J. Y. and You, G. J., “A Study on the Structural Analysis of Fiber Guide accept to 4C MM Optical Fiber,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 16, No. 6, pp. 75-80, 2017. 

    원문보기 상세보기 crossref

  9. Han, M. S. and Cho, J. U., “Structural and Fatigue Analysis on Shock Absorber Mount of Automobile,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 1, pp. 125-133, 2012. 

  10. Han, M. S. and Jo, J. W., “A Study on Durability of Under Bar at Car through Structural and Fatigue Analysis,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 14, No. 2, pp. 44-50, 2015. 

  11. Ko, J. H. and Kang, D. M., “CAE Analysis on Strength and Fatigue of Rear Door of Passenger Car,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 13, No. 3, pp. 63-69, 2014. 

    원문보기 상세보기 crossref

  12. Cho, J. U. and Han, M. S., “Structural Analysis on Tension Bearing of Automotive Engine,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 5, pp. 21-28, 2012. 

  13. Ha, S. H., Kim, S. J. and Song, J. I., “Structure Analysis and Torque Reduction Design of Industrial Ball Valve,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 13, No. 6, pp. 37-45, 2014. 

    원문보기 상세보기 crossref

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