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单词 reduction gear
释义

reduction gear

英汉-汉英词典
减速齿轮[器],自动传动轮(二轮)
词组 | 习惯用语
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    Reduction gears of cranes 起重机之变速箱
    Reduction gears for land vehicles 陆地车辆减速齿轮
    redaction year 编写年份
    eduction gear 排泄装置排气装置;排泄装置;排出装置
    hoist reduction gear 起重机减速器;起重减速器
    reduction gears mechanism 齿轮减速机构
    reduction gear casing 减速齿轮箱体;减速齿轮箱
reduction gears 减速齿轮,减速机
reduction gear [机] 减速齿轮;减速装置
cycloid reduction gear 摆线减速齿轮
triple reduction gear 三级减速器
differential reduction gear 差动式减速齿轮器,差动式齿轮减速器
double reduction gear 双减速齿轮,两级减速装置
reduction gear box [机] 减速齿轮箱
planetary reduction gear 行星减速齿轮,行星减速装置,行星齿轮,行星减速器
reduction gear ratio 减速比
single reduction gear 单级减速齿轮
中文百科

齿轮 Gear train

(重定向自Reduction gear)
油井上的齿轮组
齿轮齿条
内齿轮

齿轮(Gear或cogwheel)是轮缘上有齿能连续啮合传递运动和动力的机械组件,齿轮依靠齿的啮合传递扭矩的轮状机械零件。齿轮通过与其它齿状机械零件(如另一齿轮、齿条、蜗杆)传动,可实现改变转速与扭矩、改变运动方向和改变运动形式等功能。由于传动效率高、传动比准确、功率范围大等优点,齿轮机构在工业产品中广泛应用,其设计与制造水平会直接影响到工业产品的品质。

齿轮轮齿相互扣住齿轮会带动另一个齿轮转动来发送动力。将两个齿轮分开,也可以应用链条履带、皮带来带动两边的齿轮而发送动力。」齿轮一般由轮齿、齿槽、端面、法面、齿顶圆、齿根圆、基圆和分度圆组成。

英语百科

Gear train 齿轮

(重定向自Reduction gear)
Illustration from Army Service Corps Training on Mechanical Transport, (1911), Fig. 112 Transmission of motion and force by gear wheels, compound train
An Agricola illustration from 1580 showing a toothed wheel that engages a slotted cylinder to form a gear train that transmits power from a human-powered treadmill to mining pump.
2 gears and an idler gear on a piece of farm equipment, with a ratio of 42/13 = 3.23:1

A gear train is a mechanical system formed by mounting gears on a frame so that the teeth of the gears engage.

Gear teeth are designed to ensure the pitch circles of engaging gears roll on each other without slipping, providing a smooth transmission of rotation from one gear to the next.

近义、反义、联想词
近义词
n.
gearing, gear, geartrain, power train, train

英英词典
reduction gear n.
  1. gearing that reduces an input speed to a slower output speed
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更新时间:2025/6/20 20:53:48