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- repeated bending fatigue test 反复弯曲疲劳试验
- The piston rod of family sedan's rear snubber fractured duringearlier stage of rotary bending fatigue test. 家轿后减振器活塞杆在进行旋转弯曲疲劳试验时出现早期断裂。
- Abstract： The piston rod of family sedan’s rear snubber fractured during earlier stage of rotary bending fatigue test. 摘 要： 家轿后减振器活塞杆在进行旋转弯曲疲劳试验时出现早期断裂。
- 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。
- The results show that,in the mechanical bend fatigue test and three point bend test,the underfill material of U1 and U2 both can improve the mechanical bend reliability of BGA assemblies,and U1 material performs better. 结果发现在机械弯曲可靠性试验中,U1、U2材料的填充均能提高焊点的机械弯曲可靠性,并且U1的效果更好。
- Tension and bending fatigue tests were carried out to investigate the fatigue behavior of polymethyl methacrylate for edge attachment element at different temperatures. 摘要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。
- Keywords repeated bending fatigue;pilling resistance;significance of difference; 重复弯曲疲劳;抗起球性;差异显著性;
- Bending Fatigue Test on PE Pipes Used for Circular Cage Floating Collars 圆形网箱框架用PE管材的弯曲疲劳试验
- Bending fatigue test for crankshaft of air compression machine based on FEA 基于有限元分析的空压机曲轴弯曲疲劳试验
- repeated bending fatigue 反复弯曲疲劳
- pure bending fatigue testing machine 纯弯曲疲劳试验机
- Analysis of the Load Calibration Method Applied to Resonant Bend Fatigue Test System for Crankshaft 谐振式曲轴弯曲疲劳试验系统载荷标定精度分析
- 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。
- bending fatigue test 弯曲失效试验
- rotary bending fatigue test 旋转弯曲疲劳试验
- By fatigue test of bolt material,the stress-strain life curve is obtained. 通过螺栓材料的疲劳试验,获得了材料的应力应变寿命曲线;
- The results showed that the bending fatigue property of LLDPE was improved with 5% of EPDM. 研究结果表明 ,5 %25的三元乙丙橡胶即可大幅度提高LLDPE的弯曲疲劳性能 ;
- Conduct material Fatigue Testing and Thermal stress test. 进行材料疲劳测试和热应力测试。
- repeated bending stress strength 反复弯曲疲劳强度极限
- The bending fatigue properties and fractography of normalized tufftrided 45 steel were analyzed. 对45钢正火态软氮化处理前后的旋转弯曲疲劳性能及其断口进行了定量和电镜分析。
