弯曲疲劳,Bending Fatigue
1)Bending Fatigue弯曲疲劳
1.Effects of Drawing Velocity on Grain Growth and Bending Fatigue of CuAlNi Shape Memory Alloy with Column Crystal in Heat Mould Continuous Casting;连铸速度对CUALNI记忆合金晶粒长大及弯曲疲劳的影响
2.Effect of Surface Defects on Bending Fatigue Behavior of High Strength Spring Steel;表面缺陷对高强度弹簧钢弯曲疲劳性能的影响
3.Study on the designing method of bending fatigue in gears those bear loading on both sides;双面受载齿轮弯曲疲劳设计方法研究
英文短句/例句

1.flexural fatigue弯曲疲劳,挠曲疲劳
2.repeated bending stress strength反复弯曲疲劳强度极限
3.rotary bending tester旋转弯曲疲劳试验机
4.rotating bending fatigue machine回转弯曲疲劳试验机
5.reversed bending fatigue machine反复弯曲疲劳试验机
6.Influence of Training with Secondary Load on Bending Fatigue Strength of Cranksh aft次载锻炼对曲轴弯曲疲劳强度的影响
7.Metals - Rotating bar bending fatigue testing???金属--棒材旋转弯曲疲劳试验
8.Steel wire rope--Bending fatigue testingGB/T12347-1996钢丝绳弯曲疲劳试验方法
9.Standard of test method for bending load capacity of gearsGB/T14230-1993齿轮弯曲疲劳强度试验方法
10.testing method for flexural fatigue of rigid plastics by plane bending硬质塑料板的平面弯曲疲劳测定法
11.The results indicated that the fracture mode is the fatigue failure.结果表明,其断裂形式为弯曲疲劳断裂。
12.The Tooth Bending Fatigue Life Prediction of the Main Reduction Gears of Ship Unloader卸船机主减速齿轮弯曲疲劳寿命预测
13.The Research of 40Cr2MoV Steel Bending Fatigue Notch Sensitivity40Cr2MoV钢弯曲疲劳缺口敏感性能的研究
14.Fatigue Properties of Asphalt Mixtures by Controlled-strain Testing沥青混合料常应变小梁弯曲疲劳试验
15.Fatigue and Creep Behavior of Wood-Plastic Composite Decking Board塑木地板的弯曲疲劳/蠕变性能研究
16.Fracture Mechanism of Bending Fatigue for TiAl-Based AlloysTiAl基合金弯曲疲劳的断裂机制
17.Development of the elf Adaptive Resonant Crankshaft Fatigue Bending Machine自适应共振式曲轴弯曲疲劳试验机的研制
18.Investigation on the Crankshaft Bending Fatigue Simulation and Its Fatigue Damage Characterization with Parameter of Magnetic Memory Method;曲轴模拟弯曲疲劳损伤的磁记忆参数表征
相关短句/例句

flexural fatigue弯曲疲劳
1.Influence of dosages of ground granulated blast-furnace slag and fly ash on flexural fatigue performance of concrete;磨细矿渣和粉煤灰掺量对混凝土弯曲疲劳性能的影响
2.Investigation flexural fatigue behavior of steel fiber reinforced concrete for pavement surface stratum under cyclic load;循环荷载下路面用钢纤维混凝土的弯曲疲劳研究
3)bend fatigue弯曲疲劳
1.The contact fatigue and bend fatigue property of four kinds of carburizing steels .用滚轮试样和三点弯曲试样研究了20CrMnTi、20CrMnMo、17Cr2Ni2Mo和20Cr2Ni4A四种渗碳钢的接触疲劳住能和弯曲疲劳性能。
2.Several processes were screened out,and gear contact fatigue, bend fatigue and adhesion tests were conducted.对分别经11种低温化学热处理试样的渗层进行了Falex抗咬合试验和JPM接触疲劳快速试验,筛选几种工艺进行了齿轮的接触疲劳、弯曲疲劳及胶合试验,取得了一些实用数据。
4)Fatigue of flexed beam弯曲梁疲劳
5)fatigue bending test疲劳弯曲法
6)rotational bending fatigue旋转弯曲疲劳
1.Investigates the rotational bending fatigue behavior of Ni-based casting superalloy K435 at room temperature where the stress ratio of specimen equals-1 and specimens are rotating at 5 000 r/min(83.3 Hz)和实验室静态空气介质环境下,研究了抗热腐蚀铸造镍基高温合金K435的旋转弯曲疲劳行为,得到其应力-疲劳寿命(S-Nf)曲线,测出其室温旋转弯曲疲劳极限为220 MPa。
延伸阅读

弯曲疲劳分子式:CAS号:性质:又称屈挠疲劳。材料在交变弯曲应力作用下发生损伤乃至断裂的过程。在疲劳初期,内部结构将发生改变,接着出现疲劳裂纹的成核和扩展,当疲劳裂纹失稳扩展时就导致疲劳断裂。在作弯曲疲劳试验时,按控制变量,可分为应力疲劳和应变疲劳两类。应力疲劳时,应力幅值恒定在一较低值,加载的频率高,断裂周次也高;应变疲劳时,应力幅值恒定在较高值,加载频率低,断裂周次也低。弯曲疲劳是工程实际中经常会发生的问题,弯曲疲劳试验也是材料疲劳试验方法中比较成熟的一种方法。