片语

Positive Bending Moment Fatigue正弯矩疲劳度

bending break fatigue tester弯曲疲劳性能测定仪

alternating bending stress fatigue limit交变弯曲应力疲劳极限

bending stress fatigue limit弯曲应力疲劳极限

bending g fatigue limit弯曲疲劳极限

tooth root bending-fatigue strength齿根弯曲疲劳强度

Bending g fatigue弯曲疲劳

bending fatigue limit弯曲疲劳极限

英汉例句

• the effect of re on fatigue behaviours of structural steels was investigated with a rotating bending fatigue machine.

  用旋转弯曲疲劳试验机试验了不同稀土含量对几种结构钢疲劳性能的作用。

• the piston rod of family sedan's rear snubber fractured duringearlier stage of rotary bending fatigue test.

  家轿后减振器活塞桿在进行旋转弯曲疲劳试验时出现早期断裂。

• high bending fatigue strength and contact fatigue strength are needed for heavy duty gear steels.

  齿轮钢要求具有高的弯曲疲劳强度和接触疲劳强度。

• the approaches to control bending fatigue of the leads to metallic packages were investigated systematically.

  笔者系统地研究了改善金属封装外引线抗弯曲疲劳的方法。

• by inspect and analysis to fracture morphology, the effective way to delay crack initiation of gear teeth and raise life of bending fatigue was put forward.

  通过对断口形貌观察分析，提出了延缓齿轮轮齿裂纹萌生，提高抗弯曲疲劳寿命的有效途径。

• the results show that the longitudinal surface cracks are no- appreciable influence on the bending fatigue behavior of steel.

  发现表面纵向裂纹对弯曲疲劳性能影响不大，而表面微坑等点状缺陷具有更大的危害性。

• this paper describes the performance test, contact fatigue strength test and bending fatigue strength test on the gear reducer of involute point contact ferrographical analysis is made.

  本文对渐开线点啮合齿轮减速器进行了性能试验、接触疲劳强度和弯曲疲劳强度试验，同时还进行了铁谱分析。

• the results showed that cemented carbide manufactured by sinter-hip is free of porosity and transverse-rupture strength, bending fatigue life are also greatly increased.

  结果表明，烧结-热等静压制作的硬质合金孔洞消除了，并且硬质合金的抗弯强度和弯曲疲劳寿命也大幅度提高。

• the deformation and fracture of mild steel under high frequency bending fatigue has been studied by optical microscope, scanning electron microscope and microhardness determination.

  用光学、扫描电子显微镜及显微硬度计，研究了低碳钢在高频弯曲疲劳过程中的形变及断裂。

• included in the menu are calculations of: the meshing fatigue strength and bending fatigue strength; worm gear shaft toughness and its dimensions.

  设计内容包括：接触疲劳强度与弯曲疲劳强度计算，蜗桿刚度计算及几何尺寸计算。

• at present, tuning-folk resonance plate structure is common used in crankshaft bending fatigue test bench in domestic diesel engine industry.

  目前，国内柴油机行业普遍使用的曲轴弯曲疲劳强度试验台架，均采用音叉共振板结构。

• in order to improve bending fatigue strength, the crankshaft is impeved by two ways: . one is by increasing the transition fillet of crankshaft main journal and connecting rod journal;

  为提高曲轴的弯曲疲劳强度，对曲轴进行了两方面的改进：一是加大了曲轴主轴颈及连桿轴颈的过渡圆角；

• the intensity of bending fatigue and contact fatigue for gears is one of the important indices(indexes)to judge gear service life.

  齿轮的弯曲疲劳强度与接触疲劳强度是判断齿轮使用寿命的重要指标之一。

• using present bending fatigue limit data of gear tooth and other materials of gears, the calculating method of re liability is proposed for bending strength of gear tooth st steady condition.

  利用现有齿根弯曲疲劳极限应力数据及其它齿轮资料，提出了稳定工况下齿轮齿根弯曲强度可靠度计算方法。

• based on the analysis, the principle of iso-stress sample design and the shape and dimensions of a recommended iso-stress specimen for bending fatigue of sheet materials have been suggested.

  基于这种分析结果，提出了板材弯曲疲劳等应力试样设计原理以及推荐试样的形状和尺寸。

• tension and bending fatigue tests were carried out to investigate the fatigue behavior of polymethylmethacrylate for edge attachment element at different temperatures.

  研究了有机玻璃边缘连接元件在不同温度下的拉伸和弯曲疲劳特性。

• in this paper, structure finite element analysis, fatigue life prediction, and indoor simulation techniques are used to assess the vertical bending fatigue strength of a truck rear axle casing.

  本文综合应用结构有限元分析、疲劳寿命估算和室内道路模拟试验技术对某型汽车后桥壳的垂直弯曲疲劳强度进行了分析、评价。

• the results showed that the bending fatigue property of lldpe was improved with 5% of epdm.

  研究结果表明，5 %的三元乙丙橡胶即可大幅度提高lldpe的弯曲疲劳性能；

• bending fatigue limit stress is still short of reliable data for gear of domestic material in gear design) mostly used are the data offered from iso6336.

  在齿轮设计中，国产材料齿轮的弯曲疲劳极限应力仍然缺乏可靠的试验数据，大多是沿用iso6336提供的数据。

• a method for predicting the bending fatigue life of a surface quenched gear is proposed based on two-dimensional linear fracture mechanics and a computer program is developed.

  基于二维线性断裂力学理论，提出了一种表面淬火齿轮的弯曲疲劳寿命预测方法，并开发了相应的计算程序。

• the bending fatigue life of rpc can be described by two parameter weibull distribution.

  活性粉末混凝土的弯曲疲劳寿命分布服从两参数威布尔分布。

• a vertical bending fatigue experiment for a certain model of automotive front axle is reported in this paper.

  阐述了某汽车前轴的垂直弯曲疲劳试验。

• the propagation of surface cracks in welded connections made of type 「921a」 steel has been investigated experimentally under bending fatigue load and in the corrosive environment of seawater.

  本文对921a钢焊接接头在海水腐蚀环境下受弯曲疲劳载菏作用时表面裂纹扩展规律进行了试验研究。

• fatigue properties of three case hardening steels for heavy duty gears after carburization were investigated by means of rotating bending fatigue tests.

  利用旋转弯曲疲劳试验方法研究了三种重载齿轮钢渗碳后的疲劳性能。

• this paper introduced a microprocessor based measurement and control system for the bending fatigue test of crankshaft.

  本文介绍作者研制成功的曲轴弯曲疲劳试验智能测控系统。

• the bending fatigue strengths of adi gears treated with different processes were test and compared.

  对各种状态的奥贝球铁齿轮的弯曲疲劳强度进行了试验研究。

• through the stress field intensity approach, the relationship between the rotary bending fatigue limit and torsion fatigue limit was studied.

  根据应力场强法，分析了旋转弯曲疲劳极限与扭转疲劳极限之间的关系。