In order to improve the accuracy and efficiency of crankshaft fatigue testing machine generally in use, a new crankshaft fatigue testing system with intelligent control has been developed.
针对国内曲轴弯曲疲劳试验机普遍存在的试验精度和试验效率较低的问题，开发了智能型曲轴弯曲疲劳试验系统。
Electrical resonant method is used in crankshaft fatigue testing of an air compression machine.
采用电动谐振法对空压机曲轴进行疲劳试验。
The paper studies the digital self-adaptation control electro-hydraulic fatigue testing machine.
以数字式自适应动态电液疲劳试验机为研究对象，介绍了系统的概况。
During miniature fatigue testing, early fatigue cracks or fractures were always formed at locations near stents 'knots.
相关的实验结果显示疲劳裂纹或断裂总是发生在支架结点附近区域。
The control method of this system is multiplicity , the fatigue testing is dependable , the accuracy of testing is high .
系统控制手段灵活，疲劳试验可靠，测试准确性高。
This article described the application of a pulse hydraulic fatigue testing machine's data acquisition and data processing design.
介绍一种应用于液压脉冲疲劳试验机的数据采集及数据处理的设计方案。
There are two kinds of load controlling mode for asphalt mixture fatigue testing-stress controlling mode and strain controlling mode.
沥青混合料疲劳试验的荷载控制模式有应力控制和应变控制两种。
The research work in this thesis provides reliable guarantee for the implement of computer control systems of fatigue testing machine.
本文的研究为疲劳试验机计算机控制系统方案的实施提供了可靠的保证。
A modifying coefficient of load frequency is used to describe the effect of load frequency on fatigue behavior in ultrasonic fatigue testing.
采用一个超声加载频率修正系数对超声疲劳性能试验中载荷频率对疲劳性能的影响进行修正。
Objective To investigate the stability and mechanical characteristics of screw-retained and cement-retained crowns under dynamic cyclic fatigue testing.
目的比较动态负荷下螺钉固位与粘固固位种植单冠修复体的固位与机械力学特性。
In this paper, the failure mechanism and control technology of fretting fatigue have been studied by means of fatigue testing and finite element analysis.
为了研究行人碰撞事故中人体下肢的生物力学响应和损伤机理，建立了一个人体下肢有限元模型。
The method proposed, the relation established and the program of computation and plotting can be extended in use to the fatigue testing of common metals or V belts.
本文探讨的方法、建立的函数式以及计算和绘图程序可以推广用于一般金属疲劳试件或三角胶带。
The design process, the fundamental structure, the function parameters and the basic design principle of movable fatigue testing machine are presented in this paper.
本文论述了可移动式野外疲劳试验机的设计过程、基本结构、性能参数及基本设计原则。
Through the contrast of schemes for electro hydraulic servo fatigue testing machine controller at home and abroad, this paper presents a controller plan using single CPU.
通过对国内外电液伺服疲劳试验机控制器的方案对比，提出了单cpu的系统控制方案。
These methods were applied to testing and modelling of the electrohydraulic loading control system of a component fatigue testing machine, and the results obtained were satisfactory.
应用这些方法对构件疲劳试验机电液力控制系统进行测试和建模，取得了满意的结果。
Torsion fatigue testing machine is the key equipment study of materials science experiment which widely used in shipbuilding, automobile, aviation, aerospace and other industrial sectors.
扭转疲劳试验机是材料科学试验和研究的关键设备之一，被广泛应用于船舶、汽车、航空、航天等工业部门。
A new type hydraulic closed-architectured fatigue-testing platform for automobile axle on the basis of the theory of power recovery in hydraulic system was designed.
从液压系统功率回收的原理出发，设计出了一种新型的液压封闭式汽车车桥疲劳检测试验台。
A new type hydraulic closed-architectured fatigue-testing platform for automobile axle on the basis of the theory of power recovery in hydraulic system was designed.
从液压系统功率回收的原理出发，设计出了一种新型的液压封闭式汽车车桥疲劳检测试验台。
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