在安裝時(shí)，嚴(yán)禁用鐵錘等擊打，防止軸向力或徑向力過(guò)大損壞軸承或齒輪。一定要將安裝螺栓旋緊之后再旋緊緊力螺栓。

At the time of installation, it is strictly prohibited to use a hammer, such as a hammer, so as to prevent the axial or radial force from damaging the bearing or gear. It is necessary to tighten the bolt when the bolt is tightened.

減速機(jī)的種類：一般的減速機(jī)有斜齒輪減速機(jī)(包括平行軸斜齒輪減速機(jī)、蝸輪減速機(jī)、錐齒輪減速機(jī)等等)、行星齒輪減速機(jī)、擺線針輪減速機(jī)、蝸輪蝸桿減速機(jī)、行星摩擦式機(jī)械無(wú)級(jí)變速機(jī)等等。

Type of reducer

The general reducer has helical gear reducer (including parallel shaft helical gear reducer, worm gear reducer, bevel gear reducer, etc.), planetary gear reducer, cycloid pin reducer, worm gear reducer, planetary friction mechanical stepless speed change machine and so on.

降低減速機(jī)運(yùn)轉(zhuǎn)時(shí)的齒輪傳動(dòng)噪聲已成為行業(yè)內(nèi)的重要研究課題，國(guó)內(nèi)外不少學(xué)者都把齒輪傳動(dòng)中輪齒嚙合剛度的變化看成是齒輪動(dòng)載、振動(dòng)和噪聲的主要因素。我國(guó)減速機(jī)行業(yè)發(fā)展歷史已有近40年，在國(guó)民經(jīng)濟(jì)及國(guó)防工業(yè)的各個(gè)領(lǐng)域，減速機(jī)產(chǎn)品都有著廣泛的應(yīng)用。用修形的方法，使其動(dòng)載荷及速度波動(dòng)減至小，以達(dá)到降低噪聲的目的。這種方法在實(shí)踐中證明是一種較有效的方法。

Reducing the gear transmission noise of the reducer has become  research topic in the industry. Many scholars both at home and abroad regard the change of gear tooth meshing stiffness as the main factor of gear dynamic load, vibration and noise. The method of modification is used to minimize the dynamic load and speed fluctuation in order to reduce noise. This method is proved to be a more effective method in practice.