查询词典 wheel gear

This paper develops a mathematical model for the solution to the longitudinal tooth curve of an internal gear shaver based on the simplified principle for space transmission of a helical gear pair without flank clearance,and proposes a calculating approach of the profile modification of the grinding wheel to be used for grinding the longitudinal tooth curve of the shaver.

用简化的空间螺旋齿轮作无侧隙啮合传动的原理，建立了求解内剃齿刀齿向曲线的数学模型，并给出了修磨这种齿向曲线的盘形砂轮的廓形计算方法。

When the electrical work is running its principles, through chain-major axis rotation velocity, the major axis through the chain sprocket drive gear wheel ends, gear and spline drive for both the

其工作原理是当电机运转后，通过链传动带动长轴转动，长轴的两端通过链条链轮带动齿轮转动，齿轮、齿条带动两头的三级滑叉作横向同步运动。

When the electrical work is running its principles,through chain-major axis rotation velocity,the major axis through the chain sprocket drive gear wheel ends,gear and spline drive for both the horizontal cross-piece simultaneous movement.

其工作原理是当电机运转后，通过链传动带动长轴转动，长轴的两端通过链条链轮带动齿轮转动，齿轮、齿条带动两头的三级滑叉作横向同步运动。

When the electrical work is running its principles,through chain-major axis rotation velocity, the major axis throughthe chain sprocket drive gear wheel ends, gear and spline drive forboth the

其工作原理是当电机运转后，通过链传动带动长轴转动，长轴的两端通过链条链轮带动齿轮转动，齿轮、齿条带动两头的三级滑叉作横向同步运动。

When 'taking-off' I simply 'taxi' on three wheels until I am moving at least 5 to 10 kph, then jerk the steering wheel to the right which lifts the bike off of the landing gear wheel.

当'起飞'我只是'的士'三个轮子，直到我移动至少5至10公里，然后挺举方向盘右边的升降机自行车起飞的起落架舱。

The results showed that the drive efficiency of the worm helical gear can be improved a lot, which nearly reach to the level of the worm and wheel drive, presently, this show us a beautiful prospect of the engineering application of the worm helical gear drive.

结果表明，通过斜齿轮的齿廓修形，可以使蜗杆斜齿轮的传动的效率得到提高，接近甚至达到蜗杆蜗轮传动的传动效率，从而为蜗杆斜齿轮传动的工程应用打下了良好的基础。

By using the non-instantaneous section envelope machining principle , a mathematical model of mold grinding helical-spur cylinder gear is established,which is a calculating method to shape axile sectional of grinding wheel for numerical control mold grinding helical-spur cylinder gear.

利用无瞬心包络法成形加工的原理，建立了成形磨削斜齿圆柱齿轮的一种数学模型，为斜齿圆柱齿轮数控成形磨削的砂轮轴向修形提供了一种计算方法。

On the basis of the modification theory, relative modification concept of cycloidal gear pair and the appraisal index of the initial backlash are built to solve the problem that cycloidal gear works unsmoothly in pin wheel of the full-hydrostatic steering control units. The major goal of modification is a uniformity of initial backlash, so equidistance modification that has good effect on improving quality of fluid cycloidal pair is chosen.

为解决全液压转向器转子转动不灵活的问题，在分析现有摆线针轮啮合副齿廓修形理论基础上，建立摆线副修形的相对性概念和间隙分布评价指标，提出无系杆摆线副修形的主要目标应使初始间隙分布均匀，选择的修形方式为等距修形。

6Hyperboloid initiative gear wheel axle assign above driven gear centre, easy to realize many axle transaxle well versed in, increase the height of unsticking of the drive shaft.

3双曲面齿轮传动的主动齿轮直径及螺旋角都较大，所以相啮合轮齿的当量曲率半径较相应的螺旋锥齿轮为大，其结果使齿面的接触强度提高。

Drive structure: Motor drive front wheel, the material of the front wheel is injection molding of composite materials, double-sided gear, single arm front fork and the motor, all-in-one design. All of these form the light-driven program.

驱动结构一体式复合材料注塑轮辋自带双面齿轮，单臂前叉与电机、轮辋一体式设计，构成轻量驱动方案。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。