查询词典 bevel gear

A helical gear is one of the important transmission elements in a machine system and often used for parallel axes gearing.

螺旋齿轮为传动系统中重要机械元件之一，常被使用於平行轴齿轮组上。

As to improving the overall performance of the total devices, how to analyze the lubrication characteritics of helical gear in the pratical working condition is very important.

正确地分析实际工况中斜齿轮的润滑特性，对提高整个机构的总体性能十分重要。

The initial contact of helical gear teeth is a point, which changes into a line as the teeth come into more engagement.

初次接触的螺旋齿轮是一个点，改变成一条线，因为牙齿接触到更多的接触。

A double helical gear is equivalent to two helical gears of opposite hand, mounted side by side on the same shaft.

双斜齿轮是与反向的并排地装在同一轴上的两个斜齿轮等效。

The experimental results are basically identical with that of numerical solutions, which confirms that the numerical model for the helical gear EHL problem is reasonable and reliable.

这也说明本文所建立的斜齿轮弹流润滑数值分析模型的合理性。

Double circular arc gears are the complex special helical gear, and the design of the profile parameters is very flexible. Therefore, in this dissertation, it is very important to study the tooth profile parameters optimum on double circular arc gears by means of modern design method and computer technique.

双圆弧齿轮的齿轮参数对齿轮传动的动态传动性能产生重要的影响，由于双圆弧齿轮的轮齿是一个空间螺旋体，形状非常复杂，因而利用先进的设计计算方法和计算机技术对双圆弧齿轮参数进行研究具有特别重要的意义。

In this paper, Pro/E software is used for 3D modeling, and thus building an accurate parameterized cylindrical helical gear model, which is an accurate analysis model for ANSYS finite element analysis.

本文运用Pro/E进行三维建模，建立了精确参数化圆柱斜齿轮模型，为 ANSYS有限元应力分析提供了精确的分析模型。

A way to construct a descriptive geometric model of a finger cutter for processing a helical gear is presented.

论述了加工渐开线斜齿圆柱齿轮指形铣刀画法几何模型的建立方法；推导出指形铣刀轴剖面廓形曲线上点的坐标方程；进行通用Autolisp程序设计，并举例绘制轴剖面廓形。

Some useful forming rule and die structure to reduce the forging load and improve material's filling of helical gear forging are obtained.

初步探索出了一些有利于斜齿轮充填和降低成形载荷的模具结构形式和成形规律。

The results show that in the normal speed range of 300~800 r/min,the torque and efficiency of the selfmade gear mechanism are close to those of the original one.

结果表明，在300~800 r/min的正常转速范围内，自制和原装齿轮机构的输出转矩及工作效率基本一致。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。