【作者】 刘雅俊；

【导师】 赵静一；

【作者基本信息】 燕山大学 ， 机械电子工程， 2006， 硕士

【摘要】 本论文选题为全液压驱动工程运输车的设计与可靠性实践。通过对国内外液压驱动工程运输车的使用现状及发展趋势认真分析和对比的基础上,选定TLC100A型液压工程运输车为研究对象。针对液压工程运输车的特点,消化吸收国内外先进技术,并结合北戴河通连公司对工程运输车提出的要求,设计出满足技术工况要求的产品。该车具有可靠度高、转向性能与动力性能优良等优点。本论文主要内容如下:首先详细介绍了国内外工程运输车的发展现状,阐述了课题的研究意义和主要研究内容。第2章从工程运输车的主要技术参数、机械执行机构、液压系统及CAN总线构成的电气控制系统等方面阐述了TLC100A工程运输车的设计。第3章论述了应用MATLAB对工程运输车的转向执行机构进行仿真设计,并给出了工程运输车TLC100A的计算结果。第4章论述了工程运输车悬挂系统的可靠性测试试验。最后讨论了工程运输车的故障模式分析、可靠性分析与驱动系统调试程序。目前,所设计的全液压驱动工程运输车已在通连公司安装调试完毕,并在南通造船厂投入使用。该车在生产实际中达到了预期目标,提高了生产效率,取得了可观的经济效益。更多还原

【Abstract】 The paper selected the topic of design and reliability practice of fullhydraulic drive engineering transport vehicle. Through analysis andcomparison of the using actuality and the developing tendency of the hydraulicdrive engineering transport vehicle domestic and abroad, TLC100A type ofhydraulic engineering transport vehicle is designated as the research objects. Inview of the characteristics and Beidaihe Tonglian company’s requirementsabout the hydraulic engineering transport vehicle, the vehicles are designedsuccessfully based on absorbing and digesting the advanced techniquesdomestic and abroad. The vehicle has many merits just like high reliabilities,well turning performances, strongly driving capabilities. The main contents areas follows:Firstly, the paper detailedly introduce the developing and researchingstatus about the engineering transport vehicle home and aboard, and set forththe scientific meanings and the main contents of the research topic.In chapter 2, the design of TLC100A engineering transport vehicle arepresented including its main technical parameters, mechanical actuatingmechanisms, hydraulic systems, electrical control system constituted by CANbus, and so on.In chapter 3, the steering mechanisms of the engineering transport vehicleare designed and simulated by applying MATLAB, and computing results arepresented.In chapter 4, the reliability testing experiments of the suspension systemof the engineering transport vehicle are introduced.Finally, the fault model analysis, reliability analysis and driving systemsdebugging program of engineering transport vehicle are discussed.At present, the full hydraulic drive engineering transport vehicles havebeen used in the Nantong Shipyard after assembling and debugging byTonglian Company. The vehicles had achieved the anticipated goals, enhancedthe producing efficiency and obtained the considerable economic profit.更多还原