查询词典 worm wheel

At present, the development of wear-resistant alloys, tin bronze service life is 1-3 times the price of tin bronze is only about 60%, can effectively substitute for tin bronze ZCuSn6Zn6Pb3, ZCuSn10P1 and so on, can produce worm wheel, sleeve, bushing, nut, slider and so on, the alloy has high strength, wear resistance, and the proportion of small, die-casting with excellent performance characteristics.

目前开发的耐磨合金，使用寿命是锡青铜的1-3倍，而价格仅是锡青铜的60%左右，能有效替代锡青铜ZCuSn6Zn6Pb3、ZCuSn10P1等，可制造蜗轮、轴套、轴瓦、螺母、滑块等，该合金具有强度高，耐磨性好、比重小、压铸性能优良的特性。

The gear change device is made up with worm and worm wheel.

减速机构由蜗杆和蜗轮组成。

Because of their ability to reduce friction and wear, they are usually used as the material for making the worm wheel in a worm gear set.

因为具有减摩性和耐磨性的性能，它们通常用来制作涡轮减速器中的涡轮。

With the worm and worm wheel operated, the valve need not be discharged when the system run orderly .

采用蜗轮蜗杆传动装置，在系统吹管、水压试验和系统正常运行时无须装卸阀门。

Worm wheel and worm —Used to transmit the turning force and rotary motion between two perpendicular axes.

蜗轮蜗杆用于传递两垂直交叉轴间的动力和转速。

Formulas are given in many mechanical manuals to calculate the tooth thickness at only the reference circle of worm and worm wheel.

蜗轮蜗杆的分度圆齿厚在大部分机械手册中都给出了计算公式，但在其它任意半径处的齿厚计算很少有资料涉及。

Robust design with cast iron body.nodular iron worm wheel adn carbon steel worm.

铸铁的外壳，球墨铸铁的蜗轮，碳钢的蜗杆，设计结构坚固。

At the present time, the internal research on the truck brake clearance self-compensation device is mainly based on worm and Worm wheel mechanism, which is complicated, expensive and with low popularizing rate.

目前国内卡车制动器间隙自动补偿装置的研究主要立足于蜗轮蜗杆机构，其结构复杂、价格较高，普及率低。

The worm wheel/worm material are copper alloy and quenching hardened stainless steel,using Dopont patent technology for special surface treatment , guarantee high wearability and long life.

蜗轮/蜗杆的材质分别为铜合金和淬火不锈钢，并采用美国杜邦公司专利技术进行表面特殊处理，保证耐磨性好，寿命长。

The mechanical leveling system can realize accurate leveling of the platform by servo-motors and drive system, braking by motor brake (worm and worm wheel system features self-locking) to permanently lock the support system after leveling. Bellows outside outriggers functions sealing and dust-proof of the screw rod; guiding slide blocks are used to prevent screw rod from rotating; displacement sensors installed inside drive system deliver real-time information to determine platform height; load cells deliver data of loading conditions of every outriggers in balancing.

平台机械调平系统通过伺服电机、传动系统可实现对平台的精确调平，并通过电机制动器制动（蜗轮蜗杆系统也具有自锁特性），对调平后的支撑系统进行长期锁定；支腿外部的波纹管可实现丝杠的密封防尘；支腿上部的导向滑块可防止丝杠自转；支撑驱动系统内部安装的位移传感器随时传递信息确定台面的高度；荷重传感器为平衡各支腿的受力状态传输数据。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。