ring groove wear 环槽磨损
top groove wear 顶槽磨损
crank groove wear 轮槽磨损
ring groove side wear 环槽侧磨损
wear groove 磨损槽
A finite element model of wheel, rail and turnout junction contact was established to solve the wheel tread groove wear problems. The model used the method of parametric quadratic programming combined with the multiple sub-structure technology.
本文针对车轮踏面沟槽磨耗问题,应用有限元参数二次规划法并结合多重子结构技术,利用我国自主研发JIFEX软件建立车轮与钢轨、辙叉相接触的有限元计算模型。
参考来源 - 上海地铁车轮踏面沟槽磨耗原因分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The wheel flange wear is caused by the flange action of the wheel and rail, whereas the double-groove wear on tread may be mainly caused by the break shoe.
轮缘磨耗主要是轮轨相互作用的结果，而踏面上的凹槽磨耗可能主要由闸瓦制动引起。
Pump is the drainage and back into the groove of reasonable design, is a gear in the work under the minimum torque force, so the bearing load is small, wear small, pump with high efficiency.
输送皂角泵内有设计合理的泄油和回油槽，是齿轮在工作中承受的扭矩力最小，因此轴承负荷小，磨损小，泵效率高。
Application of argon arc local strengthen can increase hardness and high-temperature wear resistance of the ring groove.
采用氩弧局部强化可提高环槽的硬度和高温耐磨性。
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