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水冷盘式制动器热疲劳失效有限元分析 被引量:4

Finite Element Analysis(FEM) on Thermal Fatigue Failure of Water-cooling Disc Brake
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摘要 针对海洋钻井绞车在连续下钻过程中的制动工况,建立了水冷盘式制动器三维热—机耦合分析模型,运用大型有限元分析软件ABAQUS数值模拟了制动器的制动过程,获得了制动盘表面及内部温度场与应力场的分布特征,并以此为基础分析了制动盘热疲劳失效的机理。研究结果表明:连续制动工况下,制动盘的温度场与应力场相互耦合,两者具有相似的变化规律;周向热应力是形成制动盘表面初始裂纹的主要应力分量,在热应力反复作用下,该初始裂纹发展为粗大的裂纹,最终导致制动盘的断裂。分析结果与实际情况吻合较好,从而证明了该分析方法的正确性和可行性。 Aiming at the repeated braking conditions of offshore drilling drawworks during the round trip, a three--dimensional FEM of thermo--mechanical coupling analysis of the water--cooling brake disc was established. By using the FEA software ABAQUS, the repeated braking process was simulated. Distribution characteristics of the surface and inner temperature field and stress field were obtained, based on which, the thermal fatigue failure mechanism of brake disc was analyzed. The re- sults show that, in the repeated braking, the temperature and stress of brake disc are coupled, and they have the similar variation disciplinarian. Thermal stress in the circular direction is the main stress for causing the initial cracks on the surface of brake disc. These cracks are getting larger under the effect of repeated thermal stress, eventually, inducing the fracture of brake disc. The analysis results are in good agreement with the practical situation, which prove the validity and feasibility of the analysis method used herein.
机构地区 江苏科技大学
出处 《中国机械工程》 EI CAS CSCD 北大核心 2012年第22期2726-2731,共6页 China Mechanical Engineering
基金 江苏省普通高校研究生科研创新计划资助项目
关键词 水冷盘式制动器 连续制动 温度场 应力场 热疲劳裂纹 water-- cooling disc brake repeated braking temperature field stress field thermal fa- tigue cracks
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  • 1周志勇,樊启蕴,张宏.盘式刹车制动盘热应力弹性计算及分析[J].石油机械,1998,26(2):1-3. 被引量:2
  • 2Valvano T,Lee K J. An Analytical Method to Pre-dict Thermal Distortion of a Brake Rotor[C]//Pro-ceedings of the SAE 2000 World Congress. Detroit,2000:1537-1545.
  • 3Choi J H, Lee I. Finite Element Analysis of Transi-ent Thermoelastic Behaviors in Disk Brakes [J].Wear,2004,257(1/2) :47-58.
  • 4Day A J,Tirovic M,Newcomb T P. Thermal Effectsand Pressure Distributions in Brakes [J].Proceed-ings of the Institution of Mechanical Engineers. PartD: Journal of Automobile Engineering, 1991,205(3):199-206.
  • 5Aviles R, Hennequet G. Low Frequency Vibrationsin Disc Brakes at High Car Speed,Part II : Mathe-matical Model and Simulation [ J ]? InternationalJournal of Vehicle Design, 1995,16(6) : 556-569.
  • 6Hwang P,Wu X, Cho S W, et al. Temperature andConing Analysis of Ventilated Brake Disc Based on-Finite Element Technique [C]//Proceedings of the14th Asia Pacific Automotive Engineering Confer-ence. Hollywood,2007,SAE Paper,2007-01-3670.
  • 7吕振华,亓昌.蹄—鼓式制动器热弹性耦合有限元分析[J].机械强度,2003,25(4):401-407. 被引量:44
  • 8Gao C H,Huang J M,Lin X Z,et al. Stress Analysisof Thermal Fatigue Fracture of Brake Discs Basedon Thermomechanical Coupling[J].Journal of Tri-bology,2007,129(3) :536-543.
  • 9杨智勇,韩建民,李卫京,陈跃,王金华.制动盘制动过程的热—机耦合仿真[J].机械工程学报,2010,46(2):88-92. 被引量:46
  • 10朱小平,高纪念,张铜鋆.钻井绞车盘式刹车液压系统研究[J].西安石油学院学报(自然科学版),1999,14(6):52-54. 被引量:2

二级参考文献42

共引文献132

同被引文献32

  • 1华小洋,唐风.制动器温度工况的研究[J].太原重型机械学院学报,1989,10(3):12-24. 被引量:8
  • 2赵海燕,张海泉,汤晓华,林健,蔡志鹏.快速列车盘型制动热过程有限元分析[J].清华大学学报(自然科学版),2005,45(5):589-592. 被引量:49
  • 3林谢昭,高诚辉,黄健萌.制动工况参数对制动盘摩擦温度场分布的影响[J].工程设计学报,2006,13(1):45-48. 被引量:40
  • 4王洪纲.热弹性力学概论.北京:清华大学出版社,1989.170-172.
  • 5朱森第.机械工程材料性能数据手册[M].北京:机械工业出版社,1994.47-48.
  • 6秦大同,谢里阳.现代机械设计手册(第6卷)[M].北京:化学工业出版社,2011:30-31.
  • 7Aleksander Yevtushenko, Michal Kuciej. Temperature and thermal stresses in a pad/disc during braking. Applied Thermal Engineering, 2010, (30):354~359.
  • 8K.semann C P, Huart M, Stobbe F, et al. Mechan- ical Braking System for the Pulsed Power Supply System of ASDEX Upgrade[J]. Fusion Engineering and Design, 2013, 88(9) .. 1491-1494.
  • 9Hohmann C, Schiffner K, Oerter K. Contact Anal- ysis for Drum Brakes and Disk Brakes Using ADI- NA[J]. Computers Structures, 1999, 72 (1) .. 185-198.
  • 10Liu P, Zheng H, Cai C. Analysis of Disc Brake Squeal Using the Complex Eigenvalue Method[J]. Applied Acoustics, 2007, 68(6): 603-615.

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