減速機(jī)在原動(dòng)機(jī)和工作機(jī)或執(zhí)行機(jī)構(gòu)之間起匹配轉(zhuǎn)速和傳遞轉(zhuǎn)矩的作用，是一種相對(duì)精密的機(jī)械。使用它的目的是降低轉(zhuǎn)速，增加轉(zhuǎn)矩。它的種類繁多，型號(hào)各異，不同種類有不同的用途。

The reducer plays the role of matching speed and transmission torque between the original motive and the working machine or the actuator. It is a relatively precise machine. The pure of using it is to reduce the speed and increase the torque. It has a wide variety of types and different types, and different types have different uses.

當(dāng)選用斜齒輪減速機(jī)時(shí)有以下幾點(diǎn)需要注意：

允許輸入軸徑：減速機(jī)的輸入軸孔與電機(jī)輸出軸一般是通過(guò)一個(gè)厚度可以變化的套環(huán)來(lái)連接的。當(dāng)不加套環(huán)時(shí)減速機(jī)輸入軸孔為高值。

When choosing a helical gear reducer, there are several points to be paid attention to:

Allowable diameter

The input shaft of the reducer and the output shaft of the motor are generally connected by a sleeve that can be changed by a thickness. The input shaft hole of the reducer is the maximum when the ring is not added.

通常齒輪減速機(jī)已廣泛應(yīng)用于冶金、礦山、起重、運(yùn)輸、水泥、建筑、化工、紡織、印染、制藥、等領(lǐng)域。但在這種齒輪減速機(jī)的使用有一定的限制,所以,讓我們了解下使用時(shí)需要注意什么。

1、高速旋轉(zhuǎn)不超過(guò)1500 r / min。齒輪減速器。

2、齒輪圓周速度不超過(guò)20 m / s。

Usually gear reducer has been widely used in metallurgy, mining, lifting, transportation, cement, ctruction, chemical, textile, printing and dyeing, pharmaceutical, and other fields. But there are some restricti on the use of this gear reducer, so let us know what to pay attention to when using it.

1. The high speed rotation does not exceed 1500 R / min. Gear reducer.

2, the circumferential speed of the gear is not more than 20 m / S.

減速機(jī)作為機(jī)械傳動(dòng)的組成部分，其重要意義不言而喻。減速機(jī)行業(yè)屬于國(guó)民經(jīng)濟(jì)發(fā)展的基礎(chǔ)行業(yè)，從生活家電到汽車飛機(jī)、從生產(chǎn)工具到建筑機(jī)械，幾乎所有的機(jī)械傳動(dòng)系統(tǒng)中都需要使用到減速機(jī)。隨著市場(chǎng)需求的不斷深化，讓減速機(jī)市場(chǎng)得到快速發(fā)展，當(dāng)然減速機(jī)的品種也在不斷豐富。減速機(jī)內(nèi)部齒輪變位系數(shù)選擇正確合理選擇變位系數(shù)，不但可以湊合中心距，避免齒輪根切，保證滿足同心條件，改善齒輪的傳動(dòng)性能和提高其承載能力及提高齒輪的使用壽命，還可以有效控制側(cè)隙、溫升與噪聲。

As an important part of mechanical transmission, the speed reducer is self-evident. The reducer industry is the basic industry of national economic development, from living appliances to automobile aircraft, from production tools to ctruction machinery, almost all of the mechanical transmission systems need to be used to the reducer. With the deepening of market demand, the reducer market has been developing rapidly. Of course, the variety of reducer is also continuously enriched.