基于AMEsim双向防爆车液压系统仿真研究

发布时间：2019-03-28 12:15

【摘要】：与传统的运输系统相比,防爆无轨胶轮李在运输的效率、范围、适用性以及安全性等方面占据绝对优势,而且能够很大程度降低运输过程中人力的投入,不仅提高工作效率还能减少成本开支,尤其是在我国煤矿开采过程中对安全性的要求逐渐提高,在未来的煤矿开采工作中,防爆无轨胶轮车将会成为各大开采公司的首选运输设备。针对矿下单巷道无轨胶轮车特点,根据企业提出的要求,对车辆总体结构、主要结构、液压转向系统和制动系统进行了设计,同时借助AMEsim高级建模仿真软件,对设计系统中的转向与制动模块进行设计仿真,为WC05-1000A双向车提供设计依据和参考。首先,根据企业对WC05-1000A双向无轨胶轮车提出的要求,在结构上进行了改进更新,同时利用SolidWorks软件对双向坊爆无轨股轮车的总体结构和分郎结构进行了三维建模,根据车辆在矿下需满足的参数工作条件,对液压转向系统和制动系统所需要的液压元件进行了计算选型。其次,根据煤矿井下行驶时对车辆制动性能以及转向性能的要求,设计出符合该车要求的液压转向系统和制动系统;在应用机液一体化设计思路的引导下,让本系统实现了转向、制动、防爆、双向驾驶等功能;在高质量的国产通用液压元件的支持下,能够充分保证系统性能的可靠性,而且在后期生产上能够很大程度上降低设计成本。最后,基于高级仿真软件AMEsim对整车转向系统和制动系统进行仿真分析,通过仿真分析,验证所设计系统满足矿用双向无轨胶轮车的转向和制动要求。
[Abstract]:Compared with the traditional transportation system, the explosion-proof trackless rubber wheel has the absolute advantage in the aspects of transportation efficiency, range, applicability and safety, and can greatly reduce the input of manpower in the transportation process. Not only can improve the work efficiency, but also can reduce the cost expense, especially in our country coal mine mining process to the safety request gradually increases, in the future coal mine mining work, Explosion-proof trackless rubber wheel will become the first choice of transportation equipment for major mining companies. According to the characteristics of single roadway trackless rubber wheel car, the overall structure, main structure, hydraulic steering system and braking system of the vehicle are designed according to the requirements of the enterprise. At the same time, with the help of AMEsim advanced modeling and simulation software, The design simulation of the steering and braking module in the design system is carried out to provide the design basis and reference for the WC05-1000A two-way vehicle. Firstly, according to the requirement of the enterprise to the WC05-1000A two-way trackless rubber wheel car, the structure is improved and updated. At the same time, the three-dimensional modeling of the overall structure and the score structure of the two-way workshop explosion trackless wheeled car is carried out by using the SolidWorks software. The hydraulic components required for hydraulic steering system and braking system are calculated and selected according to the working conditions of the parameters which the vehicle needs to meet under the mine. Secondly, according to the requirements of braking performance and steering performance, hydraulic steering system and braking system which meet the requirements of the vehicle are designed. Under the guidance of the design idea of the integration of machine and liquid, the system realizes the functions of steering, braking, explosion-proof, two-way driving and so on. With the support of high quality general hydraulic components made in China, the reliability of system performance can be fully guaranteed, and the design cost can be greatly reduced in late production. Finally, based on the advanced simulation software AMEsim, the steering system and braking system of the whole vehicle are simulated and analyzed. Through the simulation analysis, it is verified that the designed system meets the steering and braking requirements of the two-way trackless rubber wheel car used in mine.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TD525

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