端面配流外定子浮动型高压摆线液压马达研制

发布时间：2018-03-10 12:54

本文选题：摆线马达　切入点：端面配流　出处：《浙江大学》2012年硕士论文　论文类型：学位论文

【摘要】：本论文基于传统的端面配流式摆线液压马达原理,提出了一种端面配流式摆线液压马达的新结构,并且成功的将其研制了出来。该结构以外定子做公转运动、外摆线齿轮做自转运动的形式取代了传统摆线马达外定子固定、外摆线齿轮既做自转又做公转运动的结构形式,以此来达到精简摆线马达结构和减小摆线马达轴向尺寸的目的。同时,本论文在传统摆线马达相关理论的基础上,提出了外定子浮动型摆线马达封闭容腔容积、排量和扭矩的理论计算方法。最后,设计出端面配流外定子浮动型高压摆线液压马达并加工出实物样机进行原理及性能试验。各章节内容如下：第一章介绍了摆线马达的历史和发展以及在现今摆线马达发展趋势下,摆线马达的主要分类以及功能,提出了本论文所要研究的端面配流外定子浮动型摆线马达与传统端面配流摆线马达在结构上的区别,以及两者相比的优缺点。研究本论文提出的外定子浮动型摆线马达的意义。同时提出了本论文的研究目标和主要研究内容。第二章在原有传统摆线马达理论基础上,进行外定子浮动型摆线马达密闭容腔容积,排量、扭矩的数学建模和理论推导,最后使用MATLAB软件进行外定子浮动型摆线马达扭矩、排量的编程计算。第三章在第二章理论计算的基础上进行外定子浮动型摆线马达的外摆线啮合部分的设计计算,同时使用Pro/E软件进行相关部分的建模和运动仿真,以此来验证设计的合理性,同时进行浮动型外定子的设计和理论验证。第四章在传统摆线马达端面配流机构研究的基础上,进行本论文所研制摆线马达配流机构的设计研究,并且使用Pro/E软件进行配流部分的建模和运动仿真,以此来验证配流机构设计的合理性。第五章设计外定子浮动型摆线液压马达性能测试台架,对本论文所研制的摆线马达样机进行试验,获得摆线马达样机扭矩以及效率特性曲线。第六章对本论文的研究内容和研究成果进行总结,同时对现阶段研制出的端面配流外定子浮动型摆线液压马达提出进一步研究方案。
[Abstract]:Based on the principle of traditional end-face distribution cycloid motor, a new structure of end-face distribution cycloid hydraulic motor is proposed in this paper, and it is successfully developed. The form of cycloidal gear rotation instead of the traditional cycloid motor stator fixing, the outer cycloid gear both rotation and rotation of the structure, In order to simplify the structure of cycloid motor and reduce the axial dimension of cycloid motor, this paper puts forward the closed cavity volume of outer stator floating cycloid motor on the basis of traditional cycloid motor theory. The theoretical calculation method of displacement and torque. Finally, the floating high pressure cycloidal hydraulic motor with the end current distribution outer stator is designed and the principle and performance test of the physical prototype is carried out. The contents of each chapter are as follows:. The first chapter introduces the history and development of cycloid motor and the main classification and function of cycloid motor under the development trend of cycloid motor. In this paper, the structure difference between the end current distribution stator floating cycloid motor and the traditional end current distribution cycloid motor is put forward. The significance of the outer stator floating cycloid motor proposed in this paper is studied, and the research objectives and main contents of this paper are also put forward. In the second chapter, on the basis of the traditional cycloid motor theory, the mathematical modeling and theoretical derivation of the closed cavity volume, displacement and torque of the outer stator floating cycloid motor are carried out. Finally, the torque of the outer stator floating cycloid motor is carried out by using MATLAB software. Programming calculation of displacement. In chapter 3, based on the theoretical calculation of chapter 2, the design and calculation of the outer cycloidal meshing part of the outer stator floating cycloid motor are carried out. At the same time, the modeling and motion simulation of the relevant parts are carried out by using Pro/E software to verify the rationality of the design. At the same time, the design and theoretical verification of floating outer stator are carried out. In chapter 4th, on the basis of the research of the traditional cycloidal motor end surface distribution mechanism, the design of the cycloid motor distribution mechanism is studied in this paper, and the modeling and motion simulation of the current distribution part is carried out by using Pro/E software. To verify the rationality of the flow distribution mechanism design. In chapter 5th, the performance test bench of floating cycloidal hydraulic motor with outer stator is designed, and the torque and efficiency curves of cycloidal motor prototype developed in this paper are obtained. Chapter 6th summarizes the research contents and research results of this paper, and puts forward a further research scheme for the floating cycloidal hydraulic motor with outer stator with end current distribution developed at the present stage.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TH137.51

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