蜗

Familiar with worm/gear manufacture/measurement method, process quality control.

熟悉蜗杆/齿轮相关领域的制造，检测及过程质量控制。

On the basis of boundary lubrication theory, deep—going and systematical research of steel worm gear drive is done.

在边界润滑理论的研究基础之上，深入系统地进行了钢蜗轮传动的实验研究。

This paper explains the design analysis and its practical application by using gear hob to processing worm gear .

叙述了用齿轮滚刀加工蜗轮的设计及其实际应用。

Mainly produces all kinds of reducer, butterfly, worm gear and sprocket, etc.

主要生产各种减速机、蝶阀、蜗轮与链轮等的厂家。

Drive can be manual, electric, pneumatic, worm gear drive and other devices.

驱动方式可采用手动、电动、气动、蜗轮传动等装置。

On the other hand, when the feed rod and used, it supplies power to the apron through a worm gear.

另一方面，当饲料杆和使用，它提供的权力，停机坪通过蜗轮。

Because of their similarity, the efficiency 55 of a worm and gear depends on the same factors as the efficiency of a screw.

由于其相似性，效率 55 一蜗杆和齿轮取决于同样的因素，因为效率的螺丝钉。

The FEM programis developed based on the geometric and kinetic characteristics of the worm gear surface.

针对蜗轮齿面的几何特征和运动特征编制相应的有限元程序。

Our main production gear, worm, as well as CNC lathe machining parts products.

本厂主要生产齿轮，蜗杆，以及CNC车床件等切削加工制品。

The use of the past three years, the Three Gorges Project rolling large generating units and extra-thick steel shell worm more than 30,000 tons of product quality reliable, stable performance.

使用三年来，为三峡工程卷制大型发电机组蜗轮壳体特厚钢板三万余吨，产品质量可靠、性能稳定。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。