in respect to the interaction between pantographs and catenaries of the straddle-type monorail system of chongqing urban rail transit line 2, there occurred the uneven wear of collector slide.
a pneumatic tire having land sections with acute angle sections, in which the level of air column tube resonance sound is reduced with uneven wear resistance maintained at high level.
一种充气轮胎,其包括具有锐角部的陆部,不仅能维持耐单边磨损性能,还能降低气柱共鸣声声级。
the folding on steels caused by uneven wear on pass of φ530 rolling mill was reduced with modifying the pass, and the qualified rate of hot upset forge products raised.
a pneumatic tire in which shoulder regions of the tread has improved resistance to uneven wear and the rigidity of the tread in the tire's lateral direction is uniform.
一种充气轮胎,其中,胎面的胎肩区域具有改进的耐偏磨耗性,并且在轮胎宽度方向上,胎面的刚度均一。
three kinds of wear numerical calculation method of tire uneven wear were introduced and evaluated: finite element method(fem) method, wear per mileage method and wear energy method.
着重介绍了现有轮胎偏磨损预测计算模型:有限单元法,单位磨损里程表示法及磨损能量计算法。
with a tire uneven wear model and composite suspension dynamic model combined, a suspension-tire-ground dynamic system was developed to analyze composite suspension tire uneven wear.
it is also found that the collapse strength of the even wear model was different from that of the uneven wear one. a quite great error would happen if a wrong model has been used.
同时指出,在计算套管的抗挤毁强度时,用均匀磨损模型代替非均匀磨损模型,计算结果有较大误差。
the tire uneven wear model considers the tire mechanics character variation in the lateral direction.