研究了直流电封闭加载技术的实现，设计QR 512系列手动变速箱交检加载试验台。
Investigates the realization of DC electrical-closed loading technology and designs the QR512 MT gearbox test bench.
针对二次调节伺服加载试验台转速控制系统，分析了参数变化和耦合干扰对系统控制性能的影响。
The influence of parameter changes and coupling disturbances on control property was analyzed in the rotational speed control system of the servo loading test equipment with secondary regulation.
通过比较提出了“交流发电、直流能量反馈”电封闭式变速器加载试验台方案，给出了硬件结构图，介绍了工作原理。
Through comparison, a scheme of "ac generating, DC energy feedback" electr IC clo sed loop transmission loading test bench is suggested and the hardware diagrams and work principle are presented.
介绍采煤机牵引部直流电力回馈加载试验台的组成、工作原理及特点，加载方法和控制，测试数据的采集、输出及显示。
Introduced a new implementing method for loading cutting part with high power of shearer, and expound working theory of loading test, main components and main technical feature.
针对矿修车间的采煤机截割部的加载问题，研制开发面向维修的采煤机截割部加载试验台，对维修后的采煤机截割部进行加载试验。
Aim to the problem of cutting part with shearer at the mechanical repair workshop, the loading test bed for shearer cutting part undergoing maintenance is manufactured.
针对传统的机械闭式齿轮试验台存在的问题，设计了一种计算机控制液压加载系统。
Aiming at solving existing problems for the conventional mechanical close gear test platform, a computer controlled hydraulic loading system is designed.
介绍了整车振动试验台的加载装置。
The paper introduces the loading device of entire automobile vibration test desk.
本文介绍了一种由浙江农业大学提出的拖拉机齿轮传动系统闭式试验台的新布置方案，这种布置方式解决了奇数齿轮加载齿轮箱结构上的困难。
A practical closed-type test rig is here described for testing the tractor gear transmission, A new arrangement was developed to improve the structure of the loading gear box with odd number gears.
文章介绍一种能对各类被试液压元件实行液压驱动、液压调速和液压加载的综合式液压试验台。
This paper introduces the comprehensive hydraulic testing set for many kinds of hydraulic elements with hydraulic drive, hydraulic regulation and hydraulic loading.
使用情况表明：该试验台具有加载方便、快捷、安全、可靠等特点，能够满足钢丝绳张力传感器标定的需要。
The instance indicates that the test-bed have many advantages such as convenience and shortcut and safety and credibility and so on. Further more it is approving as tension demarcating test.
为提高液压缸的使用质量，研制一种试验台，文中介绍了设计要求和加载油缸的设计方法。
In order to improve the quality of servo cylinder , a sort of testing rig is developed. The paper introduces the designing requirements and methods of load cylinder.
试验台设计采用新型加载装置——磁粉离合器和单板计算机控制，自动化程度较高。
New loading device, magnetic powder clutch and single-board computer control, are employed in tester design with better automation.
加载工程机械主要的两种加载模式正弦波载荷和阶跃载荷，试验台动态仿真的结果表明系统动态响应性能能够满足试验要求；
We put the two main engineering machine loading which are sinusoidal wave load and step load, and the results indicate that the dynamic responds are satisfied for the needs of the experiments.
本文对油泵、油马达、油缸寿命试验台的各种加载形式及系统效率进行了分析，并导出了各种加载形式系统效率的一般表达式。
This paper not only discusses all kinds of the loading forms and system efficiency of the life test bed for hydraulic elements, such as oil pump, oil motor and oil crock.
加载系统是工程机械多功能试验台作为负荷车对工程车辆牵引性能进行测试的核心系统。
Loading system is the core system of multi - functional engineering machinery as load vehicle to test traction performance of construction vehicle.
介绍了功率封闭齿轮箱试验台的各种加载机构。
The different loading sets for four-square power cycling gear-box test stand are described in this paper.
该试验台的驱动系统采用交流变频调速技术，加载部分采用先进的步进式数字溢流阀进行加载。
The technology of variable frequency speed governing was used in the driving system of the experiment stand. And the advanced stepping digital overflow valve was adopted in the part of loading.
该试验台的驱动系统采用交流变频调速技术，加载部分采用先进的步进式数字溢流阀进行加载。
The technology of variable frequency speed governing was used in the driving system of the experiment stand. And the advanced stepping digital overflow valve was adopted in the part of loading.
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