The milling machine is often employed to cut spur and helical gears.
介绍了旋片铣削工作原理及其铣刀设计。
For this reason helical gears are used in almost all car transmissions.
正因如此，几乎所有轿车的传动系统都使用斜齿轮。
Because of the Angle of the teeth on helical gears they create a thrust load on the gear when they mesh.
因为斜齿轮的齿有个角度，所以，在其啮合时就会产生轴向推力。
The helical gears manufactured by warm compaction powder metallurgy are of good wearability and low cost.
使用温压成形技术制造的粉末冶金斜齿轮耐磨性好。成本低。
A computer program is worked out for modification design of helical gears by using Finite Element Method (FEM).
提出了一套斜齿轮修形用的有限元计算程序。
In the design of crossed-helical gears, the minimum sliding velocity is obtained when the helix Angle are equal.
在横渡螺线齿轮设计，当节面角是相等的时，极小值滑的速度得到。
The traditional machine tools use additional helical leaders to machining helical gears, so the cost is expensive.
传统机床加工螺旋齿轮必须附加螺旋导轨，导致成本高昂。
It is shown that S-H crossed-axis helical gears perform a good gear transmission on condition of little axial Angle.
H交错轴斜齿轮传动是小轴交角情况下空间交错轴传动的一种优良形式。
Based on change law of contact line of helical gears, a method of calculating their time-varying stiffness was proposed.
在研究斜齿轮接触线变化规律基础上，提出了一种计算斜齿轮时变刚度的方法。
During traditional helical gears of parallel axle with external engagement engage, the direction of rotation is converse.
传统的平行轴外啮合斜齿轮在啮合传动过程中，两齿轮的转动方向是相反的。
A pair of meshed crossed helical gears usually have the same hand; that is, a right-hand driver goes with a right-hand driven.
一对网状交叉斜齿轮通常有相同的，另一方面，那就是，一个右手边的司机云与右手边的驱动。
By ANSYS parametric design language, parameter modeling and mapped meshing of large scale Marine helical gears are carried out.
阐述了利用ANSYS参数化设计语言进行大型船用斜齿轮参数化建模及映射分网的方法和具体的实现过程。
It is a burring equipment of machining gears, be the same with the tooth parts of spur gears, helical gears, bevel gears, chain wheel and so on.
齿轮倒棱机是对齿轮加工过程中形成的毛刺进行处理的设备。适用于加工各种直齿、斜齿、伞齿、链轮等齿形零件。
According to the relative position of sub-gear axis parallel shaft spur gear drive, bevel gear drive shaft and intersecting cross-axis helical gears.
按齿轮轴线的相对位置分平行轴圆柱齿轮传动、相交轴圆锥齿轮传动和交错轴螺旋齿轮传动。
This paper discusses the optimization problem of 3-D elastic contact objects in theory using BEM, and analyze the real contact problem of helical gears.
本文以边界元法作为应力分析工具，对三维弹性接触问题的形状优化问题进行了理论上的探讨，并对斜齿轮接触问题进行了实际分析。
As in the case of helical gears, spiral bevel gears give a much smoother tooth action than straight bevel gears, and hence are useful where high speed are encountered.
在案件的螺旋齿轮，螺旋锥齿轮给予一个更平滑齿行动的机率远高于直锥齿轮，因而是有益的高速，都遇到。
The mesh stiffness of a pair of helical gears is calculated by substituting the variance of the contact line length for the variance of the instantaneous mesh stiffness.
运用傅立叶级数的形式，计算了一对宽斜齿轮副的瞬时啮合刚度及一对啮合轮齿的啮合刚度；
They are used to input or output the power through the friction and a pair of helical gears is also used to adjust the speed, so the speed can change between 0.75 and 1.22.
该装置通过八个钢球利用摩擦力将动力进行输入输出，用一对斜齿轮进行分度调速，从而使自行车在0.75～1.22之间进行无级调速。
Involute cylindrical worm-helical gear transmission is to use helical gears to replace worm wheels in traditional worm wheel transmission so as to form a new worm transmission.
圆柱蜗杆斜齿轮传动是在传统的蜗杆蜗轮传动中用斜齿轮取代蜗轮而形成一种新的蜗杆传动形式。
When air clutch engages or steadily runs or seperates, the impact moment of helical gears is analyzed, the mathematical expression among the impact moment and time, revolution is given.
分析了船用气胎离合器接合、稳定运转及脱开过程中斜齿轮受到的冲击力矩变化情况，给出了冲击力矩与时间、转速等参数间的数学表达式；
Through the coordinate systems of gear profile and the corresponding matrices of coordinate transformation, the load distribution of external or internal helical gears can be exactly determined.
通过建立齿面坐标系及相应的坐标转换阵，使用了一种能准确计算齿轮载荷分布的方法。
Bilayer gears, crown gears, bevel gear, wheel, Helical, Worm, safety clutch teeth, small modulus gear and steering gear copper server.
双层齿轮、皇冠齿轮、伞齿轮、滚轮、斜齿、蜗杆、安全离合齿、小模数铜齿及舵机伺服器等。
Helical rotor is usually machined by shaped tools or equipped gears in common milling machine.
螺旋转子的加工一般是在普通铣床上采用成形刀及配挂齿轮的方法加工而成。
The processing of gear hob used the meshing straight teeth and helical cylindrical gears of cutting tools.
齿轮滚刀常用的加工外啮合直齿和斜齿圆柱齿轮的刀具。
A unified model was established for spur cylindrical gears, helical cylindrical gears, spur bevel gears and helical bevel gears.
建立了直齿圆柱齿轮、齿圆柱齿轮、齿圆锥齿轮、齿圆锥齿轮的统一模型。
The four main types of gears (spur, helical, worm, and bevel) and a rack and pinion are shown in Figure 7.
图7所示是四种主要的齿轮(巨齿轮，斜齿轮，蜗轮和伞齿轮)以及齿条和小齿轮。
The machine tool is suitable for helical bevel gears production in single piece and also for maintainence work.
该机床是螺旋锥齿轮单件生产和设备维修的较理想设备。
The mathematic model is established for analyzing engagement of crossed helical involute gears.
建立了交错轴斜齿轮啮合分析的数学模型。
Helical bevel gears have an infinite life, and are 50% more efficient than single worm gears.
螺旋锥齿轮有无限的使用寿命，而且比单蜗轮齿轮要高出50%以上的效率。
Direct drive to the rolls with heavy-duty helical bevel gears where the output shaft is directly coupled to the roll shaft.
输出轴直接连接辊轴，中间没有任何传动消耗。
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