叶片泵结构介绍及故障处说明书叶片泵结构介绍及故障处理说明书.docVIP

PAGE  PAGE 20 摘 要 本次毕业设计课题为变量叶片泵的三维建模及动态仿真，主要是根据变量泵各实际零件尺寸及形状，通过测绘及观察配合关系，分析其工作原理后，运用Solidwords三维建模软件对其进行实体建模。在整个设计过程中，需充分理解变量泵的运动原理，了解其排量和流量的计算形式。清楚变量泵的特点，对各零件的尺寸要精确测量，避免装配时尺寸不当。首先，需要对变量泵实体进行拆卸，在拆卸过程中需记住各配合关系；其次，对拆下的零件进行测量，记下其实际尺寸，并运用三维建模软件进行绘制；然后，将各个零件按照配合关系装配起来，形成装配体；最后，做出实体动画，仿真分析其工作原理，并对其进行说明。单作用变量泵的特点主要是它可以通过改变转子和定子的偏心距来调节泵的流量，使液压系统在工作进给时能量利用合理，效率高，油的温升小。 Abstract The topics for graduate design variables leaves the pump dynamic three-dimensional modeling and simulation, Variables are mainly based on the actual parts of the pump size and shape, through the mapping and observation with, Analysis of its working principles, Solidwords use of its three-dimensional modeling software modeling. Throughout the design process, the need for full understanding of the movement principle of variable pump, aware of their displacement and flow of the calculation. Variable pump clearly the characteristics of the various components to accurately measure the size, to avoid improper assembly at the size. First, the need for variable pump entities to be demolished, the demolition process in line with the need to keep in mind; Secondly, removing the parts were measured, recorded its actual size and use of three-dimensional modeling software rendering; Then, with relations between various parts in accordance with the assembly, formed assembly; Finally, to entities animation, simulation analysis of its working principles, and its description. Single variable pump is the main feature of it by changing the stator and rotor of the eccentricity to regulate the flow of pumps, hydraulic system at work when the feed energy use reasonable, high efficiency, small temperature rise of oil. 目录 摘要……………………………………………………………………………………………1 Abstract……………………………………………………………………………….……2 第一章 泵的分类………………………………………..…………….…………………..………4 第二章 单作用变量叶片泵………………………………..………….…………………..………4 1．1 单作用变量叶片泵组成及优缺点……………………….……………………..……..4 1．2 单作用式叶片泵的工作原理及结构特点……………….…………………….….…..5 1．3 内、外反馈式变量叶片泵……………………………….…………………