1、

Utilizing the system, sinusoidal load, saw-tooth load, load spectrum and actual load obtained when a tractor was being operated in the field were simulated.

模拟加载了正弦波、齿波、秧机载荷谱和拖拉机田间作业时的实际负荷。

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2、

In light of the elasto-hydrodynamic lubrication ( EHL) theory, the lubrication regime in slow-speed gearing under heavy loads is calculated, and the combined effect of the gearing parameters on the film thickness and load-carrying capacity of tooth surfaces are analysed.

本文从弹流理论(EHL)出发,对低速重载齿轮的润滑状态进行了理论计算,并分析了各项参数对齿面油膜厚度和齿面承载能力的综合影响。

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3、

The influence of load location posterior single tooth replacement on the strains around endosteal implant

后牙单种植体支持式义齿载荷点对种植体周围组织的力学影响

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4、

Objective: To investigate the influence of load location to the strains at the tissue around endosteal implant for posterior single tooth replacement.

目的:探讨不同载荷条件对后牙单种植体周围组织的力学影响。

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5、

In this paper, the factors chosen were diameter and width of the wheel, vertical load on the wheel and the length of the anti-sliding tooth, then the regression equation was obtained to study the effects of all factors on sliding of the ground wheel.

选择地轮直径、地轮宽度、地轮的垂直载荷、防滑齿长度为试验因素,建立了滑移率的回归方程,研究各因素对地轮滑移率的影响。

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6、

The calculation shows that the number of contacting tooth pairs should not exceed 5 in general and the values of load sharing factor will decrease as the tooth number and specific load increase.

计算表明,同时啮合齿对的数目一般不大于5对,载荷分配系数随齿数和载荷集度的增加而减少。

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7、

Tooth flux method of calculating no-load voltage waveform of synchronous generators

同步发电机空载电压波形的齿磁通计算

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8、

I made a skull cap from two cylinder crossing. Methods of the calculation for load capacity of cylindrical gear with double-circular-arc tooth profile

接着在把柱子顶端的弧形顶盖给做出来。GB/T13799-1992双圆弧圆柱齿轮承载能力计算方法

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9、

Load factor of the wearing quantity of the tooth surface was obtained in the test research.

通过实验研究,得到了齿轮轮齿表面磨损量的载荷因子。

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10、

Load spectrum determination of tubing inwall proves the tubing is acted by the axial alternating load in a rod pumped well, and all the fractures are located at the root of the tooth.

油管内壁载荷谱测定进一步明确了油管在工作状态下承受轴向拉-拉交变载荷,其断裂部位全部在应力集中的齿根处。对油管断口进行了宏现和微观形貌分析。

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11、

Secondly, having classified the load acting on the tooth in the collecting machine, corresponding mechanics models is built, force of collecting plastic film residue in sand land and glue land is simulated using MATLAB software;

其次,对残膜回收机捡膜齿上受到的载荷进行了分类,建立了相应的力学模型,并运用MATLAB软件对其在沙土地和粘土地捡膜齿上的载荷进行了仿真;

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12、

A method considering thermo-elastic, time-varying meshing stiffness, movement gap, errors and tooth temperatures has been proposed to emulate the high-speed and heavy-load gear transmission under the entire running conditions.

⑵提出了综合考虑热弹性、时变刚度、间隙、体积温度等各种因素下的高速重载齿轮系统全工况动态性能分析方法。

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13、

The study shows that the stress in tooth middle is larger than that in tooth root with big spiral angle and light load.

研究表明,大螺旋角或小载荷时,齿腰应力大于齿根应力。

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14、

Calculation of Meshing Stiffness and Research on Tooth-Race Load Distribution for Herringbone Gear

人字齿轮啮合刚度计算与齿面载荷分布研究

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15、

research on normal stiffness matrix of contact line and load distribution of cylindrical gear tooth flanks

圆柱齿轮齿面接触线法向刚阵与齿向载荷分布的研究

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16、

plastic load analysis of tooth-locked quick closure pressure vessel using the 5% maximum principal strain rule

齿啮式快开压力容器塑性载荷的5%最大主应变方法

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17、

The tooth root stress of cylindrical gear has been calculated and analyzed in detail, and compared with the result obtained by the load bearing capacity computing method of cylindrical gear ( GB3480 83).

对圆柱齿轮的齿根应力进行了大量的计算和详细的分析,并且与按国标渐开线圆柱齿轮承载能力计算方法(GB3480-83)计算的结果进行了对比。

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18、

Steel tooth bit can increase the bit's stability and lower the tooth impact load, and enhance its wear resistance.

钢齿牙轮钻头增强了工作的平稳性,降低了牙齿的冲击载荷,使牙轮钻头的耐磨性能得到提高;

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19、

Reducer, crank pin bearing so small and no reverse impact load that reducer tooth broken, crank pin fracture will not happen.

减速机、曲柄销受力小,无反向冲击负荷,减速机打齿、曲柄销折断的故障不会发生。

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20、

In the end, the superiority of plane worm with variable tooth thickness traction machine was proofed by the efficiency and load capacity test to the cylindrical wormgear and plane worm with variable tooth thickness traction.

在此基础上,通过圆柱蜗杆传动曳引机和变齿厚平面蜗轮传动曳引机的效率及承载能力试验,证明变齿厚蜗轮传动及其曳引机的优越性。

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