快猫下载地址

行星(xing)減速電(dian)機(ji)的噪(zao)音分析及簡單處理方法

行星減速電機應(ying)用于(yu)，智能(neng)家居傳(chuan)動(dong)，工業(ye)智能(neng)傳(chuan)動(dong)，汽(qi)車(che)傳(chuan)動(dong)等(deng)(deng)領域。齒(chi)(chi)(chi)(chi)輪(lun)箱作為機械傳(chuan)動(dong)中(zhong)應(ying)用的(de)(de)(de)重要(yao)部(bu)件(jian)(jian)，一對(dui)(dui) 齒(chi)(chi)(chi)(chi)輪(lun)嚙合(he)(he)時，由(you)于(yu)不可地存在(zai)著齒(chi)(chi)(chi)(chi)距、齒(chi)(chi)(chi)(chi)形(xing)等(deng)(deng)誤差，在(zai)運轉(zhuan)過程中(zhong)會產生嚙合(he)(he)沖擊(ji)而發生與齒(chi)(chi)(chi)(chi)輪(lun)嚙合(he)(he)頻率相對(dui)(dui)應(ying)的(de)(de)(de)噪(zao)聲，齒(chi)(chi)(chi)(chi)面(mian)(mian)(mian)之間(jian)由(you)于(yu)相對(dui)(dui)滑動(dong)也發生摩擦噪(zao)聲。由(you)于(yu)齒(chi)(chi)(chi)(chi)輪(lun)是齒(chi)(chi)(chi)(chi)輪(lun)箱傳(chuan)動(dong)中(zhong)的(de)(de)(de)基(ji)(ji)礎零件(jian)(jian),降(jiang)低(di)齒(chi)(chi)(chi)(chi)輪(lun)噪(zao)聲對(dui)(dui)控制齒(chi)(chi)(chi)(chi)輪(lun)箱噪(zao)聲十分必(bi)要(yao)。 一般來說，齒(chi)(chi)(chi)(chi)輪(lun)系統噪(zao)聲發生的(de)(de)(de)原因主要(yao)有(you)以(yi)下幾個方(fang)面(mian)(mian)(mian)： 1.齒(chi)(chi)(chi)(chi)輪(lun)設計方(fang)面(mian)(mian)(mian)。 參數選擇不當(dang)，重合(he)(he)度(du)過小，齒(chi)(chi)(chi)(chi)廓修(xiu)形(xing)不當(dang)或沒有(you)修(xiu)形(xing)，齒(chi)(chi)(chi)(chi)輪(lun)箱結(jie)構不合(he)(he)理等(deng)(deng)。齒(chi)(chi)(chi)(chi)輪(lun)加工方(fang)面(mian)(mian)(mian) 基(ji)(ji)節誤差和齒(chi)(chi)(chi)(chi)形(xing)誤差過大，齒(chi)(chi)(chi)(chi)側間(jian)隙過大，表面(mian)(mian)(mian)粗糙度(du)過大等(deng)(deng)。 2. 齒(chi)(chi)(chi)(chi)輪(lun)系及(ji)齒(chi)(chi)(chi)(chi)輪(lun)箱方(fang)面(mian)(mian)(mian)。裝(zhuang)配偏心，接觸(chu)精(jing)度(du)低(di)，軸(zhou)的(de)(de)(de)平行度(du)差，軸(zhou)，軸(zhou)承、支承的(de)(de)(de)剛度(du)不足，軸(zhou)承的(de)(de)(de)回轉(zhuan)精(jing)度(du)不及(ji)間(jian)隙不當(dang)等(deng)(deng)。......

[ 07-19 16:13 ]

行(xing)星減速器的簡單介(jie)紹(shao)及應(ying)用(yong)

行(xing)星減(jian)速器(qi)在(zai)設(she)計與應(ying)用(yong)過程中會(hui)設(she)計到許多附件(jian)的(de)使(shi)用(yong)，以下(xia)便(bian)是幾種常見、應(ying)用(yong)領域比較(jiao)廣的(de)幾種減(jian)速器(qi)附件(jian)： 1.循環油潤(run)滑冷卻系統。當減(jian)速器(qi)承載(zai)能力(li)受發熱限制而要(yao)大幅度(du)降低時，應(ying)增設(she)循環油潤(run)滑冷卻系統，此系統比較(jiao)復雜；......

[ 07-17 17:11 ]

兆威直流減速電機（齒輪箱(xiang)）

兆威(wei)生產的微型直(zhi)流(liu)減(jian)速電(dian)機(ji)(ji)齒(chi)(chi)(chi)輪(lun)(lun)箱(xiang)(xiang)具有(you)體積小(xiao)、重(zhong)量輕、力矩大、低噪(zao)音(yin)、超長壽(shou)命、不易損壞的特點。 兆威(wei)研(yan)發(fa)生產微型直(zhi)流(liu)減(jian)速電(dian)機(ji)(ji)齒(chi)(chi)(chi)輪(lun)(lun)箱(xiang)(xiang)： 1.擁有(you)塑料、五金(jin)(jin)、金(jin)(jin)屬(shu)MIM的齒(chi)(chi)(chi)輪(lun)(lun)設(she)計生產能力； 2.齒(chi)(chi)(chi)輪(lun)(lun)模數低可以做到M=0.05模數，噪(zao)音(yin)小(xiao)； 3.外觀及結構(gou)設(she)計上擁有(you)自主(zhu)產權，實現了力矩大，體積小(xiao)，精度高(gao)； 4.可加裝編碼器,可以配換直(zhi)流(liu)有(you)刷電(dian)機(ji)(ji)，空心杯電(dian)機(ji)(ji)、無(wu)刷電(dian)機(ji)(ji)，步進電(dian)機(ji)(ji)等。......

[ 07-04 15:09 ]

蝸桿傳(chuan)動(dong)的特點和分類

蝸桿傳(chuan)動用于傳(chuan)遞(di)空間(jian)交錯的兩軸之間(jian)的運(yun)動和(he)轉(zhuan)運(yun)動可(ke)以是減速(su)或增(zeng)速(su)。螺旋(xuan)(xuan)線(xian)方向(xiang)可(ke)任(ren)選右旋(xuan)(xuan)或左(zuo)旋(xuan)(xuan)，但蝸桿和(he)蝸輪的嫘(lei)旋(xuan)(xuan)線(xian)方向(xiang)必須保持相同（見圖1-1），傳(chuan)統上取右旋(xuan)(xuan)的較多。......

[ 06-19 14:00 ]

兆威直流減速電機(ji)的分類

兆威機(ji)(ji)(ji)(ji)(ji)電(dian)研發、生(sheng)產的微型直流(liu)減速(su)(su)電(dian)機(ji)(ji)(ji)(ji)(ji)3.4mm,4mm,6mm,8mm,10mm,12mm,16mm, 20mm,22mm,24mm,28mm,32mm,38mm,智能窗簾減速(su)(su)電(dian)機(ji)(ji)(ji)(ji)(ji)，門鎖減速(su)(su)電(dian)機(ji)(ji)(ji)(ji)(ji)等(deng)。 齒輪(lun)(lun)是行星減速(su)(su)電(dian)機(ji)(ji)(ji)(ji)(ji)中齒輪(lun)(lun)箱(xiang)的傳(chuan)遞運動(dong)(dong)和動(dong)(dong)力的機(ji)(ji)(ji)(ji)(ji)械裝置(zhi)，具有悠久(jiu)的歷史，齒輪(lun)(lun)傳(chuan)動(dong)(dong)具有速(su)(su)比范圍大，傳(chuan)遞功率大，可(ke)靠性，傳(chuan)動(dong)(dong)比準確等(deng)特點，是大多數(shu)機(ji)(ji)(ji)(ji)(ji)械設備必不可(ke)少的傳(chuan)動(dong)(dong)部(bu)件(jian)。......

[ 06-17 16:53 ]

如(ru)何讓直(zhi)流無刷減速電(dian)機(ji)實現控(kong)制

通(tong)常(chang)我們把直流(liu)(liu)電(dian)(dian)(dian)機(ji)(ji)分(fen)為有刷電(dian)(dian)(dian)機(ji)(ji)和無刷電(dian)(dian)(dian)機(ji)(ji)兩(liang)種(zhong)(zhong)。直流(liu)(liu)無刷減速電(dian)(dian)(dian)機(ji)(ji)制(zhi)動(dong)是(shi)通(tong)常(chang)利用電(dian)(dian)(dian)機(ji)(ji)自身(shen)進(jin)行快速制(zhi)動(dong)有兩(liang)種(zhong)(zhong)簡(jian)(jian)單(dan)(dan)的辦法，一種(zhong)(zhong)是(shi)能(neng)(neng)耗(hao)(hao)(hao)制(zhi)動(dong)，一種(zhong)(zhong)是(shi)短接(jie)制(zhi)動(dong)，能(neng)(neng)耗(hao)(hao)(hao)制(zhi)動(dong)是(shi)把電(dian)(dian)(dian)機(ji)(ji)的動(dong)能(neng)(neng)消(xiao)耗(hao)(hao)(hao)在外部制(zhi)動(dong)電(dian)(dian)(dian)阻上，短接(jie)制(zhi)動(dong)是(shi)把電(dian)(dian)(dian)機(ji)(ji)的動(dong)能(neng)(neng)消(xiao)耗(hao)(hao)(hao)在電(dian)(dian)(dian)機(ji)(ji)的定(ding)子繞組(zu)上。顯然能(neng)(neng)耗(hao)(hao)(hao)制(zhi)動(dong)對(dui)于(yu)減少電(dian)(dian)(dian)機(ji)(ji)發熱(re)更(geng)加有利。但是(shi)短接(jie)制(zhi)動(dong)不需要對(dui)于(yu)硬件進(jin)行改(gai)動(dong)，簡(jian)(jian)單(dan)(dan)方便(bian)是(shi)其(qi)突出的特點(dian)(dian)，所以(yi)重點(dian)(dian)研(yan)究短接(jie)制(zhi)動(dong)。......

[ 06-14 18:12 ]