thickness of tooth

The mathematical model of this hourglass worm including contact line equation, the thickness of sides tooth and the criterion function of undercutting are established.

建立了准平面二次包络环面蜗杆传动的接触线方程、边齿齿厚计算及根切判别函数等数学模型。

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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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Thickness of the tooth body; Root canal therapy; Research.

牙体壁厚度；根管疗法；研究。

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A Proof of Thinned Addendum Thickness of a Gear Tooth Generated with Positive Correction

正变位齿轮齿顶厚度必变小的证明

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Second molar; first and second molars: cortical bone thickness; buccolingual inclination of tooth and bone.

分别测量下颌4个区域（中切牙，第二前磨牙，第一、二磨牙区）的颊舌侧皮质骨厚度，牙齿倾斜度及骨倾斜度。

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The greater the an and h_ ( an)~, the more favorable to the contact ratio while the more unfavorable to the thickness of the tooth top;

a n，h（an）~愈大，对重合度愈有利，但对齿顶厚变化愈不利。

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Application of Backlash Adjustable Plane Wormgear with Variable Tooth Thickness Enveloping Worm Transmission in the Traction Machine for Lifts

侧隙可调式变齿厚平面蜗轮包络环面蜗杆传动在电梯曳引机上的应用

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Deviation of Addendum Circle and Its Influence on Thickness Measurement of Gear-tooth

齿顶圆偏差对齿厚测量的影响及修正

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Secondly, as a result of tooth thickness in the direction of tooth wear, so that active and passive gear mesh gap increased.

其次，由于轮齿在齿厚方向的磨损，使主、被动齿轮的啮合间隙增大。

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The Over-Ball-Measurment of the Tooth Thickness of the Wormwheel of the Linear Worm Gears

线性蜗杆传动蜗轮齿厚的跨球测量

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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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XE --- Rack shift coefficient adjustment of tooth thickness.

调剂齿厚的齿条位移系数.

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By this method one can obtain a higher contact ratio under conditions of no undercut and ensure thickness of tooth top, which is possible to be manufactured by the current machine tools and the standard cutters.

这种方法可以有效地增大端面重合度，并保证所设计的齿轮不根切、齿顶不变尖，可在现有机床上使用标准系列刀具加工。

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XE --- Rack shift coefficient for adjustment of tooth thickness.

调节齿厚的 齿条 位移系数.

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