reducer誰家好常用指南

減速機在原動機和工作機或執行機構之間起匹配轉速和傳遞轉矩的作用，是一種相對精密的機械。使用它的目的是降低轉速，增加轉矩。它的種類繁多，型號各異，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.

降低減速機運轉時的齒輪傳動噪聲已成為行業內的重要研究課題，國內外不少學者都把齒輪傳動中輪齒嚙合剛度的變化看成是齒輪動載、振動和噪聲的主要因素。用修形的方法，使其動載荷及速度波動減至小，以達到降低噪聲的目的。2,thecircumferentialspeedofthegearisnotmorethan20m/S。這種方法在實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.

齒輪聲輻射特征分析 在選擇用不同結構形式的齒輪時，對其特定結構建立聲輻射模型，進行動力學分析，對齒輪傳動系統噪聲進行預先評估。以便根據使用者的不同要求（使用場所，是 否無人操作，是否在城區內，地上、地下建筑物有無特定要求，是否有噪聲防護，或無其他特定要求）去滿足。一般情況下，對于長期連續工作的減速機，按運行5000小時或每年一次更換新油。

The acoustic radiation characteristic analysis of gear in the selection of gear with different structure forms, set up the acoustic radiation model to its specific structure, carry on the dynamic analysis, and evaluate the gear transmission system noise in advance. In order to meet the users'  requirements (use sites, unmanned operati, whether there are specific requirements in the urban area, ground or underground buildings, noise protection, or other specific requirements).