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变位系数     
相关语句
  modification coefficient
     How to select the years modification coefficient in different working conditions is introduced,and it's objective functions are set up:min f(x)=-(x t 1 +x t 2 ),minf(x)=(Y F 1 -Y F 2 ) 2,minf(x)=|η 1-η 2|.
     分别列举在不同工况及要求下 ,齿轮变位系数的选取原则 ,建立了各种情况下的目标函数 ,其具体形式为 :minf ( x) =-( xt1+xt2 ) ,minf ( x) =( YF1-YF2 ) 2 和 minf( x) =|η1-η2 |。
短句来源
     Approximation of Maximum Modification Coefficient (X_0)max for Special Tooth-Slotting Tool
     专用插齿刀最大变位系数(X_0)_(max)的选择
短句来源
     The visual design of modification coefficient of big modified gears
     大变位齿轮变位系数的可视化设计
短句来源
     The optimization design of the gears modification coefficient
     齿轮机构变位系数的优化设计
短句来源
     The modification coefficient of big mod ified gears is designed by visual method,this method is practical and re-liable,it is suitable for engineering application.
     采用计算机可视化方法设计大变位齿轮变位系数,此方法实用、可靠,适合工程应用。
短句来源
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  deflection coefficient
     The Optimized Selection from Deflection Coefficient of Speed-Down Gear for 1ZS-20 Paddy Cultivator
     1ZS-20型水田耕整机减速齿轮变位系数的优化选择
短句来源
     Especially for the selection of micro-gear's deflection coefficient, the C++ computer program is programmed.
     尤其是把握了微型齿轮变位系数的选择,编制了C++计算机程序。
短句来源
     To Optimize the Deflection Coefficient for Gears of the Calender Rollers
     压辊齿轮变位系数的优化设计
短句来源
     This paper is devoted to a discussion of the optimal deflection coefficient of the seat fitted on the calender rollers in the scutcher.
     压辊齿轮变位系数的优化设计王湘珠摘要**讨论了清棉成卷机压辊齿轮变位系数的优化设计.以四只压辊齿轮齿根滑动系数相对差异率的绝对值之和为最小作为使压辊齿轮轮齿磨损均衡的目标函数;
短句来源
     By computing with C language program,the results indicate that by selecting the optimum deflection coefficient of both the big gear and the small gear抯 maximal slide confficient are equal and they wear evenly.
     结果表明,变位系数优化后,两啮合齿轮的最大滑动系数相等,大小齿轮磨损均匀.
短句来源
更多       
  modification coefficients
     As an example, we take Z_2=60, Z_d=1- 5 and h_a~* = 0.8, 0.7, 0.6, and caculate the theoretical and the designed minimum working pressure angles respectively, the corresponding modification coefficients can thus be obtained.
     以内齿轮齿数z_2=60、齿数差z_d=1~5为例,对齿顶高系数h_a~*=0.8、0.7、0.6分别计算了啮合角的理论最小值及设计最小值,同时也求出了相应的变位系数;
短句来源
     The optimization method of modification coefficients of cylindrical gear pair based on genetic algorithm
     基于遗传算法的圆柱齿轮变位系数的优化选择方法
短句来源
     Computer Aided Modification Coefficients Closed Diagram Design And Its Application
     计算机辅助设计变位系数封闭图及其应用
短句来源
     The optimization design method, which takes tooth number, modulus as discrete variables and modification coefficients as continuum variable, is adopted.
     采用了以齿数、模数为离散变量和变位系数,齿数比等为连续变量的优化设计方法.
短句来源
     Determination of the Addendum Modification Coefficients for NN Type of Involute Planetary Gear Transmission
     NN型行星传动变位系数的确定方法
短句来源
更多       
  addendum modification coefficient
     The Optimization for the Addendum Modification Coefficient of Spur Gear
     直齿圆柱齿轮变位系数的优化选择
短句来源
     In addition, to avoid evaluate transcend equation,joggle angle is regarded as one of design variables instead of addendum modification coefficient. Example testify it feasible.
     为了避免解超越方程和减少计算量,不再以齿轮的变位系数为优化设计变量,以啮合角代之,提供求解问题的另一条思路,算例结果表明此观点的可行性。
短句来源
     Two methods are usually used to increase gearing backlash for counter trains:1.Decrease addendum modification coefficient,but remain center distancein constant.
     对于计数齿轮传动,通常采用两种方法增大侧隙:中心距不变,减小变位系数;
短句来源
     Through the computation of the internal mesh transmission possessing the different module, tooth number, tooth number difference, addendum modification coefficients and the load, it is found that the change of the load and the tooth number (transmission ratio) give a larger inference to the load correction factor, the change of the tooth number difference and the addendum modification coefficient give a less inference to the load correction factor, the inference of the gear precision is largest.
     通过对具有不同模数、齿数、齿数差、变位系数及载荷的齿轮内啮合传动模型的计算 ,发现载荷及齿数 (传动比 )的变化对载荷修正系数的影响较大 ,齿数差及变位系数的变化对载荷修正系数的影响较小 ,齿轮的精度对载荷修正系数的影响最大。
短句来源
     Newton Method for Determining the Addendum Modification Coefficient of Internal Gear Pair with Small Difference in Number of Teeth
     确定少齿差内齿轮副变位系数的切线法
短句来源
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  modification coefficient
A formula of initial modification coefficient β is given, and an integral is obtained for the simplification of modified iteration calculations.
      
The modification coefficient of profiled PCA twists approaches the coefficient of the spinnerets used when the molecular weight of the polycaproamide and number of holes in the spinneret increase.
      
  modification coefficients
The p aper includes the presentation and discussion for ACM Bridge capacity rating based on the stress modification coefficients obtained from the test results.
      
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