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ZL50型装载机工作机构设计.doc

发布:2021-03-04约2.34万字共35页下载文档
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PAGE 1 ZL50型装载机工作机构设计 摘 要 装载机是一种应用广泛的工程机械。其工作装置的结构和性能直接影响工程机械整机的工作尺寸和性能参数,工作装置的合理性直接影响整机的工作效率、生产 负荷、动力与运动特性、不同工况下的作业效果、工作循环的时间、外形尺寸和发动机功率等。为了保证经济建设的高速发展,提高广大人民群众的物质文化需求,我国必将进行大规模的基础设施建设,如:铁路、公路等。其有广泛的空间,但由于装载机传统开发模式存在的开发周期长、过程繁杂、开发成本高、性能测试困难等问题,本文将仿真技术引入装载机开发领域,完成以下工作: 1. 介绍了装载机的发展历史及前景,装载机的种类,介绍了仿真技术产生的背景、在国内的发展状况以及仿真技术的实际意义。 2. 简述了Solidworks软件在工程设计中的应用,利用Solidworks构建装载机的三维实体模型,并对其进行装配,在Solidworks环境下进行了装配干涉检验。 3. 对液压缸作出了合理的选择。 4. 装载机工作装置包括铲斗,动臂,摇臂及它们相对应的油缸,连杆,并对它们进行设计计算。 关键词:装载机;工作装置;液压缸;仿真技术;三维建模 Design of working mechanism of ZL50 Loader Abstract Loader is a kind of engineer machine that is widely applied in engineer project. Device structure and performance of work directly affects the work of construction machinery machine size and performance parameters, the reasonableness of the work machine direct impact on equipment efficiency, production capacity, power and motion characteristics, effects of different conditions of operation, duty cycle time, such as dimensions and engine power.In order to guarantee the high speed development of the economic development, enhances the broad massesmaterial culture demand, our country will certainly to carry on the large-scale infrastructure construction, for example: railroad, road.which has wildely space, Aim to the problems that exist in traditional research way of loader, for example the research cycle is long, the cost is long, the cost is high and the performance test is complex etc, this paper leads virtual prototype technology into research of loader. The following research works are completed: 1. The development foreground, the category and loader’s history is introduced, also the background of simulation technology come into being, developing status in local and the significance of virtual prototype technology is introduced. 2. To brief introduce the Solidworks software which applicat
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