This dissertation mainly introduces the research and development work of the hcq3 . 0 testing system for automobile ' s rear - axle , which produced by xuzhou meritor axle co . ltd . it analyses the anti - fatigue failure ability of the rear - axle and the software development 本论文对驱动桥的疲劳试验技术研究和试验台系统软件的开发进行了深入的分析，论文共分六章，各章内容如下：第一章、绪论简要介绍了汽车检测技术和驱动桥试验台的发展及其现状，介绍了常见的驱动桥试验台类型。
The test system roots in the requirement of the devices " integration and intelligence for annual automobile brake performance test in the test station , and is mainly applied to the annual test for the car ' s brake force and the weight of axles ( dynamic or static ) by the traffic managerial apartment . the system can be used as a separated test unit , also shared by the whole test station through the database in master - control , even by the entire country 该检测系统来源于汽车检测站的汽车制动性能年检设备综合化、智能化要求，主要用于交通管理部门对轿车进行年终检测时的制动力与轮轴重量(动态、静态)检测，该系统既可以成为一个独立的检测单元来使用，也可以通过主控机的数据库系统与整过检测站乃至全国各汽车检测站实现资源共享。
Portable computer mt2500 , mt2400 , codescanner - ob15 and kingtec are the most advanced car testing equipment in the world , which directly grasp working state and performance of every system of car and store maintenance technical data and standard wavy material of various car types so as to make the diagnosis of difficult and complicated case of car have scientific basis 3汽车维修电脑检测手提电脑mt2500 , mt2400 , codescanner - ob15 , kingtec等都是当今世界最先进的汽车检测设备，直接掌握车辆各系统工作状态及性能，内存各类车型维修技术数据和标准波形资料，使车辆凝难杂症的诊断具有科学依据
