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contact temperature
    A contact model, which provides a method to calculate contact temperature between the particle and the surface of the tribopair, is presented.
    建立了颗粒与摩擦副表面接触时的接触模型,从而为求解颗粒与摩擦副接触时的接触温度提供了理论依据。
    Contact temperature is one important working proprieties of friction pairs,there are no study on the contact temperature fields of rough surface contact at present.
    接触温度是评价摩擦副工作性能好坏的一个重要因素 ,对粗糙表面、特别是含磨屑粗糙表面接触温度场求解尚缺乏深入研究。
    Survey and Determination of Contact Temperature and Friction Coefficient in Scoring Testing Simulate Cycloidal Drives
    摆线传动试验中接触温度和摩擦系数的测量
    A Contact Temperature Analysis on Rolling/Sliding Surfaces by the Boundary Element Method
    滚动-滑动表面接触温度解析中边界元方法的研究
    With the increasing of load,theaverage contact temperature,friction and wear were increased.
    结果表明,摩擦力、接触温度,磨损率均随负荷增大而增大。
    While with the increasing of fiber content,contact temperature and friction force exhibit a minimum at the content of about 20-30%,and its PV limitshows a maximum. The wear has a minimum value at first and followed by a maximum value.
    随着纤维含量的增加,摩擦力与接触温度有一个最小值,而磨损率则先呈现一个最小值而后出现一个最大值。
    Based on contact temperature criterion, the calculation of maximum instantaneous flash temperature of spur gears is simplified through optimization of geometric parameters, including modification coefficients, cutter pressure angle and addendum coefficient.
    基于Blok接触温度准则,本文通过对包括变位系数、刀具压力角和齿顶高系数等几何参数的优化,简化了直齿轮最大瞬时闪温的计算过程;
    An analysis approach and modelling procedure is developed to analyse the transient contact: temperature of tooth surface for involute gears.
    建立了高速齿轮传动轮齿瞬时接触温度的分析方法和模型;
    Factors influencing the tooth bulk temperature and the surface transient contact temperature of involute gears with standard and modified tooth profiles are investigated.
    分析了标准和齿顶修形渐开线齿轮的轮齿本体温度和瞬时接触温度及相关因素对它们的影响。
    The grinding heat flux is analyzed in detail. The calculation formulas of convection factor are given for the workpiece, wheel, grinding fluid and chip. The calculation formulas of maximum contact temperature are given.
    详细分析了热流量 ,推导了工件、砂轮、磨削液和磨屑的对流因子计算公式 ,在此基础上给出了最大接触温度的计算公式 ;
    Using the contact temperature criterion of Block,the simulation results of the flash temperature and contact temperature of the meshing point are obtained,which provided scientific warranty for optimum design of gear transmission.
    运用B lock接触温度准则,得出齿轮各啮合点瞬现温升及接触温度变化的仿真分析结果,为齿轮传动结构的合理优化设计提供科学依据。
 

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