The main products: cast steel, stainless steel, cast iron, rubber seal, manual, electric, pneumatic, worm transmission.
主要产品：铸钢、不锈钢、铸铁、橡胶密封、手动、电动、气动、蜗轮传动。
Worm transmission, convenient to switch from manual to pneumatic mode, it is installed between operation organ and valve.
蜗杆传动，手动气动切换方便。安装地执行装置与阀门之间。
With facing object's frame structure, to describe knowledge and to build knowledge storage of worm transmission are introduced.
采用基于面向对象的框架结构来对蜗杆传动知识进行描述，并构造了蜗杆传动的知识库。
Appearance of worm transmission wear and tear is analysed in the production practice, the way of solving is put forword and carried out, gaining effect.
分析了生产实践中蜗杆传动磨损现象，提出了解决办法并付诸实施，取得了一定的成效。
It is proved correct and practical to choose the meshing area as the objective function in the fuzzy optical design of ZC1 worm transmission in escalator.
实践证明，在自动扶梯zc1蜗杆传动模糊优化设计中，选择啮合面积为目标函数是正确的、可行的。
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。
The results indicated that the new design declined center space 20% and sharply shorten worm transmission accessory stocking cycle, which greatly saved raw and processed materials and production cost.
计算结果表明：新的设计方案使蜗杆传动的中心距下降了20%，能缩短蜗杆传动零部件的采购周期，从而节省大量原材料和生产成本。
Active surveillance in a country that has recently interrupted guinea-worm disease transmission should be maintained for a minimum period of three years.
新近阻断了麦地那龙线虫病传播的国家需积极开展监测，这类监测应至少维持三年。
The controllable worm drive can realize the stepwise motion of worm wheel, therefore, it is very available for transmission with special requirement and feeder control of some ingenious mechanisms.
可控蜗杆传动机构，由于可实现蜗轮有控制的步进传动，故可做为某些有特定要求的精巧机构的传动与送料控制机构。
It has been proved by practices that the double enveloping worm gearing transmission is superior to the ordinary worm gearing transmission under the same condition.
使用实践证明，在相同的使用条件下，平面二次包络环面蜗杆传动副的传动性能比普通蜗轮蜗杆传动副好。
The basic types of gear transmission are external and internal cylindric gear drive, bevel gear drive, worm gear drive.
外啮合圆柱齿轮、内啮合圆柱齿轮、圆维齿轮和蜗轮蜗杆传动是齿轮传动的基本形式。
Because a pair of conjugate surface can be ground precisely, the transmission accuracy of the worm drive is improved, the load-carrying capacity is increased and service life is prolonged.
其一对共轭齿面均可精确磨削。因此，该传动不仅可以提高传动精度，而且又能提高承载能力和延长使用寿命。
The reason of such fine transmission form can not be used widely of two packs of worm pairs lie in their design parameter more, complicated processing technology and very sensitive to the error.
平面二次包络环面蜗杆副这种优良的传动形式一直不能得到广泛应用的原因就在于其设计参数多、加工工艺复杂，并且对误差很敏感。
Although the planar double-enveloping worm gearing has advantages of high transmission efficiency, excellent load capacity, long life cycle and so on, it has been used in a limited way.
虽然平面二次包络环面蜗轮副具有传动效率高、承载能力大、使用寿命长等优点，但它的应用却始终受到限制。
The general indexes of evaluating the power worm-drive quality is its bearing capacity and transmission efficiency.
动力蜗杆传动质量的综合指标是它的承载能力和传动效率。
The switch position of butterfly disc is limited by the adjusting screw pole on the worm gear transmission device. The indicating device displays the position of the valve switch.
蝶板的开关位置都由蜗轮传动装置上的调节螺杆限位，指示牌指示阀的开关位置。
The transmission system comprises a worm and one or more worm wheels which are engaged with the worm, wherein the worm wheel is provided with a semiarc tooth outline.
此传动系统包括一个蜗杆和一个或几个与蜗杆啮合的蜗轮。蜗轮具有半弧形齿轮廓。
All of these provide the reliable basis for spreading and applying the transmission of steel worm - gear.
为钢蜗轮传动的推广与应用提供了可靠的依据。
It is of compact structure, light weight, transmission balance, low noise, high efficiency and strong capability, because the reducer adopts turbine worm single reduction gear.
由于减速器采用蜗杆单级减速器，所以结构紧凑，重量轻，传动平衡，噪音低，传递效率大，搅拌能力强。
The invention is a worm and worm wheel type push adjusting mechanism, which has characteristics of large transmission force, easy adjustment and high adjusting precision.
本发明为蜗轮蜗杆式压下调节机构。其结构的传动力矩大，调节轻便，而 且其调节精度高。
In modernized high-seed automatic machine, often used the intermittence and graduation transmission mechanism with worm-cam and roller-gear.
在现代高速自动机中 ，经常使用蜗杆凸轮—滚子齿轮间歇分度传动机构。
In modernized high-seed automatic machine, often used the intermittence and graduation transmission mechanism with worm-cam and roller-gear.
在现代高速自动机中 ，经常使用蜗杆凸轮—滚子齿轮间歇分度传动机构。
应用推荐