1)Contact Fatigue Life接触疲劳寿命
1.Metallurgical Quality and Contact Fatigue Life of Bearing Steel Produced by Continuous Casting and Ingot Casting;连铸和模铸轴承钢的冶金质量及接触疲劳寿命
2.The steel by deep nitriding possessed excellent microhardness gradient and favorable distribution of residual compressive stresses,and the contact fatigue life of nitrided steel under the given load showed a great improvement in relation to carburized 18CrNi4A steel.深氮化试件具有优良的硬度梯度和残余压应力分布,与渗碳件相比接触疲劳寿命提高3。
3.The end queching curve,the grain size of austenite and the contact fatigue life of different steels used for cold roll were measured.测定了不同冷轧辊用钢的端淬曲线、奥氏体晶粒度和接触疲劳寿命,结果表明:新型冷轧辊用钢的淬透深度达35~40 mm,且具有低的过热敏感性和高的接触疲劳寿命。
英文短句/例句
1.Research on effect of bearing steel contact fatigue lifeGCr15轴承钢的接触疲劳寿命影响因素
2.Finite element analysis on the contact fatigue life of high speed angular contact ball bearings高速角接触球轴承接触疲劳寿命的有限元分析
3.Rolling Contact Fatigue Life of Silicon Nitride Ceramic Balls;氮化硅陶瓷球的滚动接触疲劳寿命研究
4.Study of the Effect of Lubricant s Viscosity on Geared Fatigue Life;润滑油粘度对齿轮接触疲劳寿命影响的研究
5.Cause for Short Contact Fatigue Life of S55C Ball Bearing SteelS55C轴承钢滚动接触疲劳寿命较低原因分析
6.Investigation of Characterization Method for the Contact Fatigue-life of Coating表征涂层接触疲劳寿命方法的试验研究
7.Effect of Several Additives on the Contact Fatigue Life of Friction Pair Lubricated with Oil、Water;几种添加剂对油、水润滑摩擦体接触疲劳寿命的影响研究
8.Research on Effect of Grease with Nano Particles Additiveson Contact Fatigue Life of Ceramic Balls;含纳米粉的润滑脂对陶瓷球接触疲劳寿命影响的研究
9.Rolling Contact Fatigue Life Prediction Based on the Surface Integrity Induced by Grinding Process基于磨削加工表面完整性的滚动接触疲劳寿命预测
10.Effect of diamond-like carbon films on the bearing steel surface mechanical properties and rolling contact fatigue life类金刚石薄膜对轴承钢表面机械性能和滚动接触疲劳寿命的影响
11.Effect of Different Carbon and Chrome Content on Microstructure and Contact Fatigue Life of the Stainless Bearing Steel碳、铬含量对不锈轴承钢的组织和接触疲劳寿命的影响
12.Effect of Contact Pressure on Fretting Fatigue and Prediction of Fretting Fatigue Life;接触压力对微动疲劳行为的影响及寿命预测
13.The total fatigue life for welded structure is the sum.二者寿命之和为焊接结构的总疲劳寿命。
14.Ultra-Long Life Fatigue Behavior and Fatigue Life Design of Joint Between Steel Q235 and Steel 16MnQ235钢和16Mn钢接头超长寿命疲劳行为及疲劳寿命设计
15.Research on Prediction of Damage Failure and Fatigue Life for Composite Bolted Joints;层合板接头损伤失效与疲劳寿命研究
16.Study of factors in corrosion fatigue life riveted joints;连接件腐蚀疲劳寿命影响因素的研究
17.Fatigue life prediction of docking part structure for aircraft飞机中外对接件的结构疲劳寿命预测
18.Strength and Fatigue Life Analysis of Dumbbell Pin for Mining矿用联接哑铃的强度与疲劳寿命分析
相关短句/例句
rolling contact fatigue life滚动接触疲劳寿命
1.Effect of diamond-like carbon films on the bearing steel surface mechanical properties and rolling contact fatigue life类金刚石薄膜对轴承钢表面机械性能和滚动接触疲劳寿命的影响
2.To prolong the fatigue life, most of all, to extend the rolling contact fatigue life(FCF) of rolling bearing, is a very important research project for bearing staff at all times.测试结果显示,合成薄膜后轴承试样的滚动接触疲劳寿命得到了很大改善;不同参数下的Weibull分布曲线表明,处理后试样的疲劳寿命分散性明显减少。
3)eigen life of contact fatigue接触疲劳特征寿命
4)High Tem-perature Contact Fatigue Life高温接触疲劳寿命
5)gearing contact fatigue life齿轮接触疲劳寿命
1.When the viscosity surpasses a certain marginal value,gearing contact fatigue life decreases with an increment of viscosity.通过热弹流润滑数值计算,分析了润滑油粘度对齿轮接触疲劳寿命的影响。
6)fatigue lifetime疲劳寿命
1.In this paper distribution function of roller chain fatigue lifetime are discussed and characteristic of Weibull distribution form parameter of fatigue lifetime that vary with its specification and loading are analyzed, then sampling inspection plan of lifetime of reliability and average lifetime are designes.探讨了滚子链疲劳寿命的分布规律；揭示了滚子链疲劳寿命威布尔分布形状参数随链条规格、载荷水平变化的特点；设计了可靠寿命和平均寿命的抽样检验方案，从而为滚子链疲劳可靠性设计和验证提供了重要依
2.Substituting this stress intensity factor into Paris expression obtained by experiment, a prediction of remaining fatigue lifetime for a sucker rod is calculated.将此应力强度因子代入Paris公式,即可预测抽油杆的剩余疲劳寿命。
3.Deviation of tradition fatigue lifetime prediction is bigger.针对传统疲劳寿命预测误差较大的问题,提出了将隶属函数应用于疲劳寿命预测的新方法,并建立了基于隶属函数的疲劳寿命预测模型。
延伸阅读
疲劳寿命分子式：分子量：CAS号：性质：见疲劳性。
