我國減速機行業(yè)發(fā)展歷史已有近40年，在國民經(jīng)濟及工業(yè)的各個領(lǐng)域，減速機產(chǎn)品都有著廣泛的應(yīng)用。食品輕工、電力機械、建筑機械、冶金機械、水泥機械、環(huán)保機械、電子電器、筑路機械、水利機械、化工機械、礦山機械、輸送機械、建材機械、橡膠機械、石油機械等行業(yè)領(lǐng)域?qū)p速機產(chǎn)品都有旺盛的需求。減速器是一種由封閉在剛性殼體內(nèi)的齒輪傳動、蝸桿傳動、齒輪-蝸桿傳動所組成的獨立部件，常用作原動件與工作機之間的減速傳動裝置。

China's speed reducer industry has been developing for nearly 40 years. In all fields of national economy and national defense industry, the reducer has a wide range of applicati. Food industry, electrical machinery, ctruction machinery, metallurgical machinery, cement machinery, environmental protection machinery, electronic appliances, ctruction machinery, hydraulic machinery, chemical machinery, mining machinery, transportation machinery, building materials machinery, rubber machinery, petroleum machinery and other industries on the reducer products have strong demand.

減速電機分類：

1、大功率齒輪減速電機

2、同軸式斜齒輪減速電機

3、平行軸斜齒輪減速電機

4、螺旋錐齒輪減速電機

5、YCJ系列齒輪減速電機

Deceleration motor classification:

1. High power gear reducer

2, coaxial helical gear reducer

3, parallel axis helical gear deceleration motor

4, spiral bevel gear reducer

5, YCJ series gear deceleration motor

減速機內(nèi)部齒輪的齒距和壓力角 小齒距能保證有較多的輪齒同時接觸，齒輪重疊增多，減少單個齒輪撓曲，降低傳動噪聲，提高傳動精度。較小的壓力角由于齒輪接觸角和橫六角空心磚模具向重疊比都比較大，因此運轉(zhuǎn)噪聲小、精度高。

The tooth distance of the gear in the reducer and the small pitch of the pressure angle can ensure that there are more teeth at the same time, the overlap of the gear is increased, the deflection of the single gear is reduced, the transmission noise is reduced, and the transmission precision is improved. The smaller pressure angle is due to the larger contact ratio between the gear contact angle and the six corners of the hollow brick mold, so the running noise is small and the accuracy is high.

齒輪聲輻射特征分析 在選擇用不同結(jié)構(gòu)形式的齒輪時，對其特定結(jié)構(gòu)建立聲輻射模型，進(jìn)行動力學(xué)分析，對齒輪傳動系統(tǒng)噪聲進(jìn)行預(yù)先評估。以便根據(jù)使用者的不同要求（使用場所，是 否無人操作，是否在城區(qū)內(nèi)，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。減速機的種類：一般的減速機有斜齒輪減速機(包括平行軸斜齒輪減速機、蝸輪減速機、錐齒輪減速機等等)、行星齒輪減速機、擺線針輪減速機、蝸輪蝸桿減速機、行星摩擦式機械無級變速機等等。

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).