tooth surface

Three meshing points the tooth surface were designed according to the contact pattern and transmission errors.

通过计算机仿真了在装配误差存在条件下传动误差和啮合印痕在齿面的分布状况.

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Tooth surface equations of the variable tooth thickness plane worm gear transmission are deduced based on the theory of engagement.

利用啮合原理的知识，笔者推导出变齿厚平面蜗轮传动副的齿面方程。

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Study of Virtual Simulation of Grinding of Digital Gear Tooth Surface

数字化齿面磨削加工虚拟仿真研究

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Sliding ratio is an important index which can evaluate the wear of spherical gear tooth surface.

采用滑动系数作为衡量球齿轮齿面滑动磨损程度的重要指标。

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Analysis on Tooth Surface Curvature of Equal-Base-Circle Bevel Gear

等基圆锥齿轮的齿面曲率分析

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This paper researches modeling and meshing analysis about face gear drives composed of a face gear and a spur involute pinion, which covered digital tooth surface, simulation, meshing and finite analysis.

文中以和直齿圆柱齿轮啮合的面齿轮为研究对象，研究内容包括了模型生成和啮合分析，主要涉及面齿轮数值齿面生成、面齿轮加工仿真、啮合分析和有限元分析。

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Tooth surface temperature and thermal equilibrium conditions have significant effects on gear performance and failure as well as lubrication system in high-speed gear transmissions for aerospace applications.

高速重载齿轮传动系统的热平衡状态以及轮齿表面温度的大小对齿轮传动的性能与失效以及齿轮润滑系统的设计与操作控制等有着重要的影响。

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The correct method in paper can effectively reduce the tooth surface error by calculating simulating and experimental verification.

通过计算仿真和实验验证了该方法实施反调修正可以有效地降低齿面误差。

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Study on Tooth Surface Temperature of Orthogonal Face-Gear Drive

正交面齿轮齿面温升的研究

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Analytic expression for scoop-shaped tooth surface of three-cone bit and its integration processing

三牙轮钻头瓢形齿齿面结构的空间解析式及积分处理

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Study of Motion Parameters on Tooth Surface of Double Enveloping Hourglass Worm Gearing

双包络环面蜗杆传动齿面运动参数的研究

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The amount of deformation and tooth contact line stress curves are extracted from the finite element calculation results. That is used to understand the contact stress distribution of the whole tooth surface in the process of contact. And the main areas of modification are determined.

提取了有限元计算结果的变形量、全齿面接触线应力曲线图，以了解全齿面在整个接触过程中的应力分布情况，确定修形的主要区域。

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Study on modification technique of hourglass worm gear tooth surface

小柱面包络环面蜗杆齿面修形方法研究

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These formulae are suitable for any contacting point of tooth surface meshing.

这些公式适用于齿面啮合的任何接触点.

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This paper gives the new technique of tooth profile on the normal section of nobbing-shaving cutter involute worm which is imitated by hyperbola and suggests that axial section of grinding wheel can be obtained in hyperbolic form by dressing conical surface of grinding wheel along the inclined straight line.

给出了用双曲线拟合滚剃刀渐开线蜗杆法剖面齿形新技术，提出了锥面砂轮按斜直线进行修整，能够获得砂轮轴截面为双曲线形状。

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Objective To study the mechanism of redox potential ( Eh) formation on decayed tooth surface.

目的探讨龋变牙面出现氧化还原电位（Eh）的机理。

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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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Influence of Chemical Reaction Film on Lubrication Condition of Tooth Surface

化学反应膜对齿面润滑状态影响的研究

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The study shows that the excellent tooth surface obtained by the function-oriented design can be manufactured with the three-axis CNC gear cutting machine.

研究表明，只需用三轴联动CNC铣齿机就能加工出主动设计得到的啮合性能良好的准双曲面齿轮的齿面。

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Through analyzing effect of friction of tooth surface on reactive force of gear support abutment, this article shows that friction of tooth surface is a factor that causes forced vibration of gear support abutment, which is not ignored.

分析了齿面摩擦力对齿轮支座反力的影响。表明齿面摩擦力是影响齿轮支座强迫振动不容忽视的一个因素。

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Objective: To investigate the changing of enamel surface fineness and Streptococcus mutans adhesive ability when using two tooth bleaching methods.

目的：观察不同牙齿漂白方法后釉质表面粗糙度及其与变形链球菌粘附能力的改变。

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Objective : To restore buccal tooth caries distal proximal surface with high strength light curing composition resin.

目的: 运用高强度光固化树脂修复后牙邻面龋坏.

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Tooth Surface Manufacturing Technology Based on the Free-form Bevel Gear Machine

基于Free-form型锥齿轮机床的齿面制造技术

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A Study of Fretting Damage Mechanism for a Paradigmatic Tooth Figure Tight Combined Surface

一种典型齿形紧配合面微动损伤机理研究

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On the basis of analysis on the formation principle of the tooth profile, equations of the tooth surface and normal line are established. Then visualized simulation of the model is made with Matlab, validating the correctness of the model. 2.

在研究直齿锥齿轮齿廓曲面形成原理的基础上，建立了其齿面方程与法线方程，并采用Matlab仿真工具对数学模型进行了可视化仿真，验证了该数学模型的正确性。

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Through the Sliding Ratio to reflect the points of the gear tooth surface in gear meshing process. 2.

通过该系数来反映齿轮在啮合过程中齿面各点的接触情况。

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Conclusion The negative Eh on decayed tooth surface is related to the high concentration of superoxide free radicals and the unpaired electron of free radicals is the basis for negative Eh formation.

结论龋变牙面出现Eh负电位与龋变组织内含有高浓度超氧化物阴离子自由基有关，自由基的未配对的电子是形成Eh负电位的物质基础。

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Calculation of Pressure Angle and Spiral Angle on Spiral Bevel Gear Tooth Surface

螺旋伞齿轮齿面上指定点处压力角及螺旋角的计算

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Combined the curvature analysis method with the tooth surface separation topology method, the contact ellipse of the spherical gear pair is calculated and simulated, and the distributing rule is gained.

采用曲率分析法与齿面分离拓扑法相结合对球齿轮的接触椭圆进行了理论与仿真计算，得到了接触椭圆在球齿轮齿面上的分布规律。

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During ausform finishing process of hardened gears, there is plastic displacement of metal on the tooth surface and the distortion of tooth profile.

在齿轮热滚挤加工中，轮齿上的金属在强制挤压力的作用下沿齿面产生塑性流动，使齿形发生变化。

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