Design and analysis of the Gemini chain system in dual clutch transmission of automobile

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• 作者：Yabing Cheng (1)
  Haitao Guo (1)
  Zhenming Fu (2)
  Nen Wan (1)
  Lei Li (1)
  Yang Wang (1)
  
  1. College of Mechanical Science and Engineering ; Jilin University ; Changchun ; 130022 ; China
  2. Qingdao CHOHO Industry Limited Company ; Qingdao ; 266705 ; China
  
• 关键词：Gemini chain ; system design ; noise characteristic ; dynamic characteristic ; transmission error
• 刊名：Chinese Journal of Mechanical Engineering
• 出版年：2015
• 出版时间：January 2015
• 年：2015
• 卷：28
• 期：1
• 页码：38-45
• 全文大小：1,584 KB
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  2. MENG Fanzhong, LI Chun, CHENG Yabing. Proper conditions of meshing for Hy-Vo silent chain and sprocket[J]. / Chinese Journal of Mechanical Engineering, 2007, 20(4): 57鈥?9. CrossRef
  3. MENG Fanzhong, FENG Zengming, CHU Yaxu. Meshing theory and design method of new silent chain and sprocket[J]. / Chinese Journal of Mechanical Engineering, 2006, 19(3): 425鈥?27. CrossRef
  4. MENG Fanzhong, CHENG Yabing, QIAN Jiang. Meshing analysis and design method of new Hy-Vo silent chain and sprocket[J]. / Journal of Mechanical Engineering, 2013, 48(13): 8鈥?2. (in Chinese) CrossRef
  5. FENG Zengming, MENG Fanzhong, LI Chuntao. The Meshing mechanism and simulation analysis of a new silent chain[J]. / Journal of Shanghai Jiaotong University, 2006, 39(9): 1427鈥?430. (in Chinese)
  6. FENG Zengming, DENG Qiang, CAO Di. Research on Rigid-Flexible coupling contact dynamics characteristics of Hy-Vo silent chain and sprocket[J]. / Journal of Mechanical Transmission, 2012, 36(1): 23鈥?5. (in Chinese)
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• 刊物主题：Mechanical Engineering; Theoretical and Applied Mechanics; Manufacturing, Machines, Tools; Engineering Thermodynamics, Heat and Mass Transfer; Power Electronics, Electrical Machines and Networks; Electronics and Microelectronics, Instrumentation;
• 出版者：Springer Berlin Heidelberg
• ISSN：2192-8258

文摘

Chain drive system is widely used in the conditions of high-speed, overload, variable speed and load. Many studies are focused on the meshing theory and wear characteristics of chain drive system, but system design, analysis, and noise characteristics of the chain drive system are weak. System design and noise characteristic are studied for a new type Gemini chain of dual-clutch automatic transmission. Based on the meshing theory of silent chain, the design parameters of the Gemini chain system are calculated and the mathematical models and dynamic analysis models of the Gemini chain system are established. Dynamic characteristics of the Gemini chain system is simulated and the contact force of plate and pin, plate and sprockets, the chain tension forces, the transmission error and the stress of plates and pins are analyzed. According to the simulation results of the Gemini chain system, the noise experiment about system is carried out. The noise values are tested at different speed and load and spectral characteristics are analyzed. The results of simulation and experimental show that the contact forces of plate and pin, plate and sprockets are smaller than the allowable stress values, the chain tension force is less than ultimate tension and transmission error is limited in 1.2%. The noise values can meet the requirements of industrial design, and it is proved that the design and analysis method of the Gemini chain system is scientific and feasible. The design and test system is built from analysis to test of Gemini chain system. This research presented will provide a corresponding theoretical guidance for the design and dynamic characteristics and noise characteristics of chain drive system.