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。
The situation of crack growth for a real component, rubber pad used in turck, during fatigue testing were explained.
并用有限元分析结果解释了一个实际产品——卡车用橡胶垫在疲劳实验过程中裂纹扩展的情况。
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。
These results have been provided the essential data for programme fatigue testing and optimal design spectrum and static strength proof.
为室内程序疲劳试验谱、有限寿命设计谱和静强度校核提供了可靠的依据。
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。
The disconnection between computer and workstation of MTS810. 25T fatigue testing machine is described. Meanwhile, the breakdown reasons are analyzed and repair plan are set down.
文章介绍了MTS810．25T疲劳试验机的工作站与计算机的无法接通故障的情况、分析出现该故障的原因以及制定相应的维修方案。
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。
This paper is on the subject of the basic principles of the design of the crankshaft fatigue testing machines of 95-135 series and the method determining the various main parameters.
本文论述了95 ~ 135系列各种曲轴疲劳试验机设讣的基本原理和各种主要参数的确定方法。
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。
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。
Driver fatigue driving is a major factor that causes frequent traffic accidents frequent. Vehicle, non-contact, real-time driving fatigue testing equipment is the main research directions.
驾驶员疲劳驾驶是导致交通事故频频发生的主要因素之一，车载的、非接触式的、实时的驾驶疲劳检测设备是研究的主流。
For matching the demand of local carmakers, it is discussed in this paper that the software and hardware designing and the principle of the new type brake hub fatigue testing device of car.
针对国内汽车生产厂家的需求，本文就新型汽车刹车制动毂疲劳试验机的软硬件设计及工作原理进行论述。
This article, dealt with the application of measuring techniques such as RMC (resistance to microcracking) and fatigue testing apparatus of electron microscope to the iron and steel research work.
扼要介绍了微观显微裂口生成抗力r _ (MC)和电镜疲劳试验装置等测试技术在钢铁研究中应用情况。
Specimen size and testing time has been determined according to the characterization parameters and fatigue conditions.
根据表征指标及疲劳破坏条件确定了样品的尺寸及测试时间。
The new testing system is capable of doing very fine fatigue tests on the metallographic level.
由此研制的疲劳试验装置，能够在金相级的水平上进行十分精细的疲劳试验。
The effect of proof testing on the fatigue strength of ceramic specimens is analyzed by means of the fracture mechanics approach.
应用断裂力学理论分析了保证试验对陶瓷试件造成的损伤及其对疲劳强度的影响。
The effect of proof testing on the fatigue strength of ceramic specimens is analyzed by means of the fracture mechanics approach.
应用断裂力学理论分析了保证试验对陶瓷试件造成的损伤及其对疲劳强度的影响。
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