Volume 5, Issue 2, April 2017, Page: 112-117
Research on Time-Variant Wear Reliability of Gear Rack
Chen Li, China Academy of Machinery Science & Technology, Beijing, China
Wang Decheng, China Academy of Machinery Science & Technology, Beijing, China
Liu Hongqi, China Academy of Machinery Science & Technology, Beijing, China; China Productivity Center for Machinery, Beijing, China
Cheng Peng, China Academy of Machinery Science & Technology, Beijing, China; China Productivity Center for Machinery, Beijing, China
Shao Chenxi, China Academy of Machinery Science & Technology, Beijing, China; China Productivity Center for Machinery, Beijing, China
Received: Apr. 21, 2017;       Published: Apr. 21, 2017
DOI: 10.11648/j.ijmea.20170502.16      View  1605      Downloads  68
In this paper, a gear rack of a ship lift is taken as an example. This paper presents a method for analyzing the reliability of gear and rack movement under the influence of time-varying wear. The example of large modulus gear rack mechanism for ship lift is verified. Through the wear state of rack and pinion, the time dependent reliability equation of kinematic pair is established with the consideration of the original dimension error, gap error and wear effect. Based on the Archard wear model, the hardness and other factors under the influence of time variation are analyzed and the new kinematic pair model is established. Finally, the Matlab software is used to simulate the wear process of the rack and pinion. The influence degree of the above factors on the motion reliability of mechanism is analyzed. The results of simulation and analysis show that the method is more accurate and suitable for engineering application. It provides an important reference for the life prediction of gear rack and the development of maintenance and maintenance outline.
Gear Rack, Time-Variant Reliability, Motion Reliability
To cite this article
Chen Li, Wang Decheng, Liu Hongqi, Cheng Peng, Shao Chenxi, Research on Time-Variant Wear Reliability of Gear Rack, International Journal of Mechanical Engineering and Applications. Vol. 5, No. 2, 2017, pp. 112-117. doi: 10.11648/j.ijmea.20170502.16
NIU X Q, TAN L M, YU Q K. The design of gear-rack climbing type ship-lift of Three Gorges Project [J]. Engineering Science, 2011, 13(7):96.
CHEN L, CHENG P, SHAO C X. Review of prediction of large modulus gear rack life [J]. Development & Innovation of Machinery & Electrical, 2015, 7: 12-13.
S J Lee, B J Gilmore. The determination of the probabilistic properties of velocities & accelerations in kinematics chains with uncertainty. Transactions of the ASME, 1991, 113(3):84-90.
WANG Decheng, CHEN Li, CHENG Peng et al. Wear and Reliability Life of Large Modulus Gear Rack. 2016 ICRMS.
Rao S S, Bhatti P K. Probabilistic approach to manipulator kinematics and dynamics. Reliability Engineering and System Safety, 2001, 72(8):47-58.
Pfeiffer F, Glocker Ch. Contacts in multibody systems. Journal of Applied Mathematics and Mechanics, 2000, 64(5):773-782.
Flores P. Ambrosio J, Claro J C P, et al. A study on dynamics of mechanical systems including joints with clearance and lubrication. Mechanism and Machine Theory, 2006, 41(3):247-261.
Wang S X, Wang Y H, He BY. Dynamic modeling of flexible multi-body systems with parameter uncertainty. Chaos, Solitons and Fractals, 2008, 36(3):605-611.
Mao K. Gear tooth contact analysis and its application in the reduction of fatigue wear [J]. Wear, 2007, 262(11/12):1281-1288.
LIU B F. Simulation of wear process in spur gear [J]. Mechanical Science and Technology, 2004, 23(1): 55–56.
Lundvall O, Klarbring A. Simulation of wear by use of a non-smooth Nuwronian method-a spur gear application [J]. Mechanics of Structures and Machines, 2001, 29(2):223-238.
Elena Zaitseva, Stefan Kovalik and so on. Algorithm for Dynamic Analysis of Multi-State System by Structure Function [J]. Serbia & Montenegro, Belgrade, 2005, 11:22-24.
Xinyu Zang, Dazhi Wang and so on. A BDD-Based Algorithm for Analysis of Multistate Systems with Multistate Components [J]. IEEE TRANSACTIONS ON TELIABLITY, 2003, 52(12):1608-1618.
JIANG Q Y, YI F. Probabilistic wear lifetime of hinge configurations resolved on numerical simulation [J]. Chinese Journal of Mechanical Engineering, 2007: 196–200.
ZHANG Y F, LIU Y, et al. Research on Fuzzy Random Reliability Based on Wear Prediction Model [J]. Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on, 2012(601-604).
KAWAKUBO Y, MIYAZAWA S, NAGATA K, et al. Wear-life Prediction of Contact Recording Head [J]. Mechanic IEEE Transactions on Magnetics, 2003, 39(2): 888-892.
QI G, JIANG G Z, CHUN L T, et al. Reliability Simulation of Fretting Wear based on Neural Network Response Surface in Space Structure Latches [J] Maintainability and Safety (ICRMS), 2011 9th International Conference on, 2011(58-63).
S. E. Mirbagheri, M. Al-Bassyiouni, A. Dasgupta. Bearing Wear Model for Optical Disk Drive Stepper Motor [J]. Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm), 2012 13th IEEE Intersociety Conference on, 2012(1274-1280).
Yung-Ruei Chang, Suprasad V. Amari, Sy-Yen Kuo. OBDD-Based Evaluation of Reliability and Importance Measures for Multistate Systems Subject to Imperfect Fault Coverage [J]. IEEE TRANSACTIONS ON TELIABLITY, 2005, 2(4):336-347.
Akhilesh Shrestha, Liudong Xing, Yuanshun Dai. Decision Diagram Based Methods and Complexity Analysis for Multi-State Systems [J]. IEEE TRANSACTIONS ON TELIABLITY, 2010, 59(1):145-161.
Lee S J. Determination of the probabilistic properties of velocities and accelerations in kinematic chains with uncertainty [J]. Journal of Mechanical Design, 1991, 113(1):84-90.
Hongwei Wang, Biao Ma, Hailing Zhang and so on. The Wear Characteristics on Bearing Outer Ring of Planetary Gear in Conflux Planet Gear Train of Power-shift Steering Transmission [J]. IEEE TRANSACTIONS ON TELIABLITY, 2011(8):1252-1256.
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