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- With strength increases, the potential for further improving bend fatigue strength declined, while that of bend fatigue life improves. 随着结构强度的提高,弯曲疲劳强度的提高幅度呈下降趋势,但疲劳寿命的提高幅度呈上升趋势。
- By strengthening under low amplitude loading,bend fatigue strength and life of gear teeth can be increased by 3.97 and 109 percents,respectively. 经过低幅载荷强化;该齿轮轮齿的弯曲疲劳强度提高了3.;97%25;弯曲疲劳寿命提高了109%25。
- The S-N curve, the mathematical relationship of bend fatigue strength or life to strengthening loads and strengthening cycles, the maximum increments of fatigue strength and life were obtained by experimental digital processing. 通过对试验数据的处理,得到了两种结构弯曲疲劳强度的S-N曲线、弯曲疲劳强度和疲劳寿命与强化载荷、强化次数之间的数学关系,以及经过低载强化后弯曲疲劳强度和疲劳寿命提高的最大幅度。
- Use multiple seizing wires as belt core to raise wire bending fatigue strength greatly, sheathed good weatherproof rubber to have realized maintenance free fuction. 用多根细钢丝绳作为带芯,大幅度提高了钢丝绳弯曲疲劳强度。外包耐候性优良的橡胶,实现了免维护功能。
- The effects of matrix strength on three-point bent fatigue strength for the nitriding parts made from the nitrided steel have been studied by changing tempering temperature during pre-treatment. 通过改变预处理回火温度,研究了基体强度对氮化钢渗氮件三点弯曲疲劳强度的影响。
- 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 strength of tooth root 齿根弯曲疲劳强度
- Test and Research on Bending Fatigue Strength of Pins 销轴弯曲疲劳强度的试验研究
- Investigation on Bending Fatigue Strength of ADI Gears 奥贝球铁齿轮弯曲疲劳强度的试验研究
- bend fatigue strength 弯曲疲劳强度
- Keywords thin-wall carburized gear;heat treatment;bending fatigue strength; 薄壁渗碳齿轮;热处理;弯曲疲劳强度;
- Of gear foot and contact fatigue strength of gear profile. 齿根弯曲疲劳强度,齿面接触疲劳强度。
- The calculation for the bending fatigue strength of tooth roots for marine gearings 船用齿轮齿根弯曲疲劳强度计算
- Influence of Training with Secondary Load on Bending Fatigue Strength of Crankshaft 次载锻炼对曲轴弯曲疲劳强度的影响
- The Effects of Material Grade to the Bending Fatigue Strength of Ductile Iron Crankshaft 材料牌号对球铁曲轴弯曲疲劳强度的影响
- Calculation of the bending fatigue strength at the tooth root of driving gears on reduction gear drives 减速齿轮传动中主动轮齿根弯曲疲劳的计算
- Discussion on Some Question of Evaluation of Crankshaft Bending Fatigue Strength Test 曲轴弯曲疲劳强度试验评估中若干问题的探讨
- 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
- Keywords high speed heavy-duty;gear pair;module;diametrical pitch;contact fatigue strength;bending fatigue strength; 高速重载;齿轮副;模数;径节;接触疲劳强度;弯曲疲劳强度;
- 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。