大速比混合轮系减速器试验台的研究

发布时间：2018-03-08 06:03

本文选题：大速比混合轮系减速器　切入点：减速器试验台　出处：《武汉理工大学》2011年硕士论文　论文类型：学位论文

【摘要】：减速器试验台是对减速器的各种性能参数进行综合测试的试验设备。可以通过一系列试验来检验减速器设计的合理性,以及其加工、制造、装配和调试的可靠性。此外,对试验结果的深入分析有助于评定减速器的综合机械性能,同时也为工程设计人员提供实践的参考资料和设计依据。如今基于行星轮系的大功率试验台广泛应用在汽车、轮船、工程机械、航空航天以及军事装备中,应用前景非常广泛,但目前国内使用的各种减速器试验台普遍存在拆装较麻烦、能量消耗较大、变载加载方式繁琐、软件功能不完善等问题。本文重点研究了大速比混合轮系减速器的试验装置。针对大速比混合轮系减速器的特点,讨论了减速器试验台结构搭建方案,开发设计出了一种箱形封闭功率流式减速器试验装置,详细介绍了减速器传动方式和位置布局,减速器试验台的三维实体模型的装配和分析；并对减速器试验台中的关键传动部件进行了基于ANSYS的静力分析,验证了关键传动部件设计的可靠性；讨论了减速器试验台控制系统设计方案,开发设计出了减速器试验台测控系统软件,详细介绍了PC上位机主控软件的界面编程,PC上位机与PLC等设备的串口通信协议,并说明了程控磁粉加载器的电路设计方法。本文利用基于Visual C++的开发平台设计出减速器试验台的主控软件,PC上位机通过串口通信控制电机调速系统、程控磁粉加载器以及数据采集系统,可实现减速器的转矩转速实时显示、电机自动调速、负载自动加载、数据自动采集和自动生成数据报表等功能,能方便可靠地完成各项减速器的基本试验,且具有拆装较方便、能量消耗较小、传动功率损失较少、软件功能完善等优点,对减速器的综合性能测试有很大帮助。
[Abstract]:The reducer test bench is a test equipment for comprehensive testing of the various performance parameters of the reducer. A series of tests can be used to verify the reasonableness of the reducer's design and the reliability of its processing, manufacturing, assembly and commissioning. The in-depth analysis of the test results is helpful to evaluate the comprehensive mechanical properties of the reducer, and also to provide engineering designers with practical reference materials and design gate.Now, the high-power test bed based on planetary gear trains is widely used in automobiles and ships. The application prospect of engineering machinery, aerospace and military equipment is very extensive. However, at present, there are many kinds of reducer test stands in our country, such as more trouble of disassembly and assembly, larger energy consumption, and complicated loading mode of variable load. The software function is not perfect and so on. In this paper, the test equipment of the large speed ratio hybrid gear train reducer is studied. According to the characteristics of the large speed ratio hybrid gear train reducer, the structure of the reducer test bed is discussed. A box closed power flow reducer test device is developed and designed. The transmission mode and position layout of the reducer and the assembly and analysis of the three-dimensional solid model of the reducer test stand are introduced in detail. The design reliability of the key transmission components is verified by static analysis based on ANSYS, and the design scheme of the control system of the reducer test bed is discussed. The software of measuring and controlling system of reducer test-bed is developed and designed. The interface programming of PC master control software and serial port communication protocol between PC and PLC are introduced in detail. The circuit design method of programmable magnetic powder loader is also explained. In this paper, the main control software of the reducer test bed is designed based on Visual C, and the PC control motor speed control system, the program controlled magnetic powder loader and the data acquisition system through serial communication are designed. It can display the torque and speed of the reducer in real time, adjust the speed of the motor automatically, load automatically, collect data automatically and generate the data report automatically. It can accomplish the basic test of the reducer conveniently and reliably, and has the convenience of disassembling and assembling. The advantages of low energy consumption, less power loss and perfect software function are of great help to the comprehensive performance test of the reducer.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH132.46

【引证文献】