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当量摩擦系数     
相关语句
  equivalent friction coefficient
     Amend formula about Calculating the Equivalent Friction Coefficient of V—belt Drive
     关于V带传动当量摩擦系数计算公式的修正公式
     A New Method for Calculating the Equivalent Friction Coefficient of V-belt Drive
     一种计算V带当量摩擦系数的新方法
短句来源
     THE MODIFICATION OF V-BELT EQUIVALENT FRICTION COEFFICIENT CALCULATION FORMULA
     V带当量摩擦系数计算公式的修正
     study on calculating influential angle of equivalent friction coefficient of V-belt drive
     计算V带传动当量摩擦系数影响角的研究
短句来源
     The paper analyses about two kinds of new formulas on equivalent friction coefficient of V— belt drive in the present mechanical design.
     对现行机械设计中关于V带传动当量摩擦系数的两种计算公式进行分析。
更多       
  equivalent friction factor
     This article deals with the test method of efficiency n of mechanically closed gear-driving tester in all kinds of arrangement, and the test method of engage efficiency η. Some results of test about the relationship between torque T1 and η , ηv and the equivalent friction factor fv between faces of teeth are also presented.
     发表了机械封闭齿轮试验装置在各种配置方式下的效率η、啮合效率η_v的测试计算方法,并发表了扭矩T_1与η、η_v及齿面间当量摩擦系数f_v之间关系的测试结果。
短句来源
  equivalent coefficient of friction
     A DISCUSSION ABOUT THE FORMULAS FOR EQUIVALENT COEFFICIENT OF FRICTION IN V-BELTS DRIVE
     关于V带传动当量摩擦系数公式的讨论
短句来源
     In the paper two types of formulas for equivalent coefficient of friction in V-belts driveare discussed.
     讨论了V带传动当量摩擦系数的两种公式。
短句来源
     The V-belt equivalent coefficient of friction indicates that the bearing capacity of Vbelt is higher than that of flat belt.
     V带传动当量摩擦系数体现了V带较平带具有更高的承载能力.
短句来源
     The equation of equivalent coefficient of friction available hasdrawback,for its looking upon it as definite value.
     现有的当量摩擦系数计算公式将其视为一个定值,而V带传动过程中受力情况的变化导致其为一个变值.
短句来源
  “当量摩擦系数”译为未确定词的双语例句
     The Experimental Research of Equivalent Friction Coefficients in Bolted Joints
     螺栓连接当量摩擦系数的试验研究
短句来源
     In this paper, the measuring methods of equivalent fractional coefficient M. between tooth surfaces and equivalent engagement efficiency Mv in the gear drive were published, and part of the measuring results of the total efficiency n, nv and ft in the drive process of cylindrical involute gear,which were accomplished by theDCS-150 gear testing device and JXW-1 microcomputer-mechanical efficiency instrument, were also introduced.
     本文发表了齿轮传动在运行过程中的当量啮合效率η_v、和齿面当量摩擦系数μ的测定方法。 并介绍用“DCS150型齿轮试验装置”进行圆柱渐开线齿轮传动的总效率η、η,和μ的部份测试结果。
短句来源
     In this paper,the equivalent friction coefficients in bolted joints at diffirent technological conditions are rescarched,Some significant factors which influcnce the cquivalent friction coefficient are analysed and discussed.
     本文对不同工艺条件下螺栓连接的当量摩擦系数进行了试验研究,分析讨论了各种因素对当量摩擦系数的影响。
短句来源
     In this paper,a new multi rope friction gasket is described. The friction coefficient of this steel rope gasket is 2.4 times that of ordinary gasket. Acording to theory analyses,the calculation of the new friction gasket has a very important meaning to the hoist with multi rope and the frictional wheel of all kinds of transport equipments.
     提出了一种多绳螺旋摩擦衬垫 ,根据理论分析及力的推导计算 ,螺旋槽衬垫对钢丝绳的诱导摩擦系数 (当量摩擦系数 )μu 是普通摩擦系数μ的 2 .4倍 ,这种新型摩擦衬垫对多绳摩擦提升绞车及运输设备上用的各种摩擦轮具有重要的意义
短句来源
     The fault of present V-belt friction coefficient calculation formula has been pointed out.
     指出了现存的V带当量摩擦系数计算公式的不足,并做了更正;
短句来源
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Using the principles of classical mechanics together with the mechanics of particalate media concerned, an analysis is made to the movement of burden material in the bell-free top of a blast furnace. A mathematical model is thus developed to express the burden movements in circular discharging funnel and rotary chute, taking account of the change of equivalent frictional coefficient μa and that of the position of the center of mass. The model is proved applicable to practical operation through experimental investigation,...

Using the principles of classical mechanics together with the mechanics of particalate media concerned, an analysis is made to the movement of burden material in the bell-free top of a blast furnace. A mathematical model is thus developed to express the burden movements in circular discharging funnel and rotary chute, taking account of the change of equivalent frictional coefficient μa and that of the position of the center of mass. The model is proved applicable to practical operation through experimental investigation, and it will provide theoretically a preliminary basis for the study of the widening of stock flow. Also, the influences of operating parameters on burden travel are discussed.

本文应用经典力学原理,结合散体力学知识,全面分析了炉料在无钟炉顶设备中的运动。当炉料在圆形滑槽、旋转溜槽内运动时,在其当量摩擦系数μ_α及质心位置均发生变化的条件下,建立了炉料运动的数学模型,实验测定结果证明了它的适用性,从而在理论上对料流变宽问题进行了初步的考察,并讨论了各操作参数对炉料运动轨迹的影响。

The main character of the gear-driving tester we developed is to use a uniquely electically driven synchro loader, which can be introduces the general arrange and working principle if the tester, the uses and functions of the tester and loader.This article deals with the test method of efficiency n of mechanically closed gear-driving tester in all kinds of arrangement, and the test method of engage efficiency η. Some results of test about the relationship between torque T1 and η , ηv and the equivalent friction...

The main character of the gear-driving tester we developed is to use a uniquely electically driven synchro loader, which can be introduces the general arrange and working principle if the tester, the uses and functions of the tester and loader.This article deals with the test method of efficiency n of mechanically closed gear-driving tester in all kinds of arrangement, and the test method of engage efficiency η. Some results of test about the relationship between torque T1 and η , ηv and the equivalent friction factor fv between faces of teeth are also presented.

我们研制的齿轮传动试验装置的主要特点,是采用了独特的同步式电动加载器,可静态或动态加载。本文介绍试验装置的总体布置及工作原理、加载器和试验装置的用途和性能;发表了机械封闭齿轮试验装置在各种配置方式下的效率η、啮合效率η_v的测试计算方法,并发表了扭矩T_1与η、η_v及齿面间当量摩擦系数f_v之间关系的测试结果。

In this paper the distribution of the friction coefficient is described as an ellipse. The equivalent friction coefficient is presented. The distribution curve and expression are found. According to these, there are two kinds of regions in the oxy plane: one is called slide region, the other is called unslide region.

本文对摩擦系数按椭圆分布的情况,进行了理论分析,提出了当量摩擦系数,研究了其分布规律,建立了滑动区和非滑动区的概念。

 
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