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減(jian)速機的減(jian)速比怎(zen)么定制?

什(shen)么(me)是減速(su)(su)(su)比(bi)? 減速(su)(su)(su)比(bi),即(ji)減速(su)(su)(su)裝置的(de)傳(chuan)動比(bi),是傳(chuan)動比(bi)的(de)一(yi)(yi)種,是指減速(su)(su)(su)機構中瞬時輸(shu)入(ru)速(su)(su)(su)度與輸(shu)出(chu)速(su)(su)(su)度的(de)比(bi)值(zhi),一(yi)(yi)般減速(su)(su)(su)比(bi)的(de)表示方法是以1為(wei)分母,用(yong)“:”連(lian)接的(de)輸(shu)入(ru)轉速(su)(su)(su)和(he)輸(shu)出(chu)轉速(su)(su)(su)的(de)比(bi)值(zhi)。 減速(su)(su)(su)比(bi)怎么(me)定(ding)(ding)制?三種計算(suan)(suan)方法: 1、定(ding)(ding)義計算(suan)(suan)方法:減速(su)(su)(su)比(bi)=輸(shu)入(ru)轉速(su)(su)(su)÷輸(shu)出(chu)轉速(su)(su)(su),連(lian)接的(de)輸(shu)入(ru)轉速(su)(su)(su)和(he)輸(shu)出(chu)轉速(su)(su)(su)的(de)比(bi)值(zhi)。 2、齒(chi)(chi)(chi)(chi)輪(lun)系計算(suan)(suan)方法:減速(su)(su)(su)比(bi)=從(cong)動齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)數(shu)(shu)÷主動齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)數(shu)(shu)(如果是多(duo)級齒(chi)(chi)(chi)(chi)輪(lun)減速(su)(su)(su),那么(me)將所(suo)有(you)相(xiang)嚙合的(de)一(yi)(yi)對齒(chi)(chi)(chi)(chi)輪(lun)組(zu)的(de)從(cong)動輪(lun)齒(chi)(chi)(chi)(chi)數(shu)(shu)÷主動輪(lun)齒(chi)(chi)(chi)(chi)數(shu)(shu),然后將得(de)到(dao)的(de)結果相(xiang)乘即(ji)可。 3、皮帶、鏈條及摩擦輪(lun)減速(su)(su)(su)比(bi)計算(suan)(suan)方法:減速(su)(su)(su)比(bi)=從(cong)動輪(lun)直(zhi)徑÷主動輪(lun)直(zhi)徑。......

[ 06-08 11:06 ]

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行星減(jian)速機的傳(chuan)動精度誤差(cha)是怎么產生的?

  行(xing)星(xing)減(jian)速(su)機(ji)(ji)(ji)的(de)(de)傳動精(jing)度主(zhu)要表現在(zai)三(san)方(fang)(fang)面,回(hui)轉(zhuan)精(jing)度、導向精(jing)度、傳動精(jing)度三(san)方(fang)(fang)面。  行(xing)星(xing)減(jian)速(su)機(ji)(ji)(ji)的(de)(de)軸(zhou)承回(hui)轉(zhuan)精(jing)度誤(wu)(wu)差(cha)是(shi)怎(zen)么(me)形成的(de)(de)?  行(xing)星(xing)減(jian)速(su)機(ji)(ji)(ji)的(de)(de)零部(bu)件(jian)的(de)(de)加工(gong)誤(wu)(wu)差(cha)及裝配(pei)質量影(ying)(ying)響(xiang)(xiang);主(zhu)軸(zhou)的(de)(de)加工(gong)誤(wu)(wu)差(cha)影(ying)(ying)響(xiang)(xiang);傳動軸(zhou)承的(de)(de)工(gong)藝(yi)誤(wu)(wu)差(cha)影(ying)(ying)響(xiang)(xiang),三(san)方(fang)(fang)面。  行(xing)星(xing)減(jian)速(su)機(ji)(ji)(ji)的(de)(de)導向精(jing)度誤(wu)(wu)差(cha)形成原(yuan)因?  (1)受(shou)導軌間隙(xi)是(shi)否(fou)合適(shi)的(de)(de)影(ying)(ying)響(xiang)(xiang);(2)受(shou)導軌自(zi)身剛度的(de)(de)影(ying)(ying)響(xiang)(xiang);(3)受(shou)導軌幾何精(jing)度的(de)(de)影(ying)(ying)響(xiang)(xiang)。  行(xing)星(xing)減(jian)速(su)機(ji)(ji)(ji)傳動精(jing)度的(de)(de)主(zhu)要誤(wu)(wu)差(cha)源是(shi)怎(zen)么(me)形成的(de)(de)?  (1)傳動件(jian)的(de)(de)誤(wu)(wu)差(cha)對(dui)設備傳動精(jing)度有著主(zhu)要的(de)(de)影(ying)(ying)......

[ 06-07 11:51 ]

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什么是伺服行星減速機?

  伺(si)服行(xing)(xing)(xing)星(xing)(xing)減速(su)(su)(su)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji),也是行(xing)(xing)(xing)星(xing)(xing)減速(su)(su)(su)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的一(yi)種,相對其(qi)它行(xing)(xing)(xing)星(xing)(xing)減速(su)(su)(su)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji),伺(si)服行(xing)(xing)(xing)星(xing)(xing)減速(su)(su)(su)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)具有高(gao)剛性、高(gao)精度(單級可(ke)做到1分以內(nei))、高(gao)傳動效(xiao)率(單級在(zai)97%-98%)、高(gao)的扭矩/體(ti)積比、免維護等特點(dian)。多數是安裝在(zai)步進電機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)和伺(si)服電機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)上,用來降低轉速(su)(su)(su),提升(sheng)扭矩,匹配慣量。  伺(si)服行(xing)(xing)(xing)星(xing)(xing)減速(su)(su)(su)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)常常應用在(zai),印(yin)刷機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械、切割機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械、機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械、紡織(zhi)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械、包(bao)裝機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械、食品機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械、建筑機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械、木工(gong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械、石油機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械、數控(kong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)床、機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械手臂、機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)器(qi)人、船(chuan)舶、、智能家居(ju)、汽(qi)車制造等領(ling)域。  伺(si)服行(xing)(xing)(xing)星(xing)(xing)減速(su)(su)(su)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)減速(su)(su)(su)比計(ji)算方法,速(su)(su)(su)比=電機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)輸......

[ 06-03 11:30 ]

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什么是有刷(shua)直流減(jian)速機?

  有刷(shua)直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)是(shi)直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)中的一種;有刷(shua)直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的性(xing)能(neng)(neng)要(yao)比無刷(shua)直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)有些不足,下(xia)面兆威機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)將(jiang)詳細的介紹有刷(shua)直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的結構、工(gong)作(zuo)(zuo)原(yuan)理、特(te)點以(yi)及用途。  1、有刷(shua)直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)機(ji)(ji)(ji)(ji)(ji)結構  有刷(shua)直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)是(shi)內含電(dian)(dian)(dian)(dian)(dian)刷(shua)裝置的,將(jiang)電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)轉(zhuan)換成機(ji)(ji)(ji)(ji)(ji)械能(neng)(neng)或(huo)將(jiang)機(ji)(ji)(ji)(ji)(ji)械能(neng)(neng)轉(zhuan)換成電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(發電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji))的旋轉(zhuan)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)。有刷(shua)直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)是(shi)所有電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的基礎,它具(ju)有啟動(dong)快、制(zhi)動(dong)及時、可在大范圍內平(ping)滑地調速(su)、控(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)路相對簡單的特(te)點。  2、有刷(shua)直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)機(ji)(ji)(ji)(ji)(ji)工(gong)作(zuo)(zuo)原(yuan)理  直(zhi)流(liu)(liu)(liu)減(jian)(jian)(jian)速(su)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工(gong)作(zuo)(zuo)時,線圈和換向(xiang)器旋轉(zhuan),......

[ 06-02 11:27 ]

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【減速(su)電機】行星減速(su)機結構組成及工作原理

  兆威機(ji)(ji)(ji)電研(yan)發的(de)(de)(de)行(xing)(xing)(xing)星(xing)(xing)(xing)減速(su)(su)機(ji)(ji)(ji)結(jie)構組(zu)成由行(xing)(xing)(xing)星(xing)(xing)(xing)輪(lun),太(tai)陽輪(lun),內(nei)齒(chi)圈,行(xing)(xing)(xing)星(xing)(xing)(xing)架(jia),箱體,馬達組(zu)成。傳(chuan)動(dong)(dong)(dong)(dong)結(jie)構則(ze)(ze)是由多級(ji)行(xing)(xing)(xing)星(xing)(xing)(xing)齒(chi)輪(lun)組(zu)成,通(tong)常用(yong)(yong)的(de)(de)(de)多的(de)(de)(de)一級(ji)、兩(liang)級(ji);兩(liang)級(ji)以上(shang)(shang)的(de)(de)(de)用(yong)(yong)的(de)(de)(de)比較(jiao)少,行(xing)(xing)(xing)星(xing)(xing)(xing)減速(su)(su)機(ji)(ji)(ji)的(de)(de)(de)級(ji)數(shu)越(yue)(yue)多,扭矩越(yue)(yue)大、噪音越(yue)(yue)大、傳(chuan)動(dong)(dong)(dong)(dong)效率低;行(xing)(xing)(xing)星(xing)(xing)(xing)齒(chi)輪(lun)減速(su)(su)機(ji)(ji)(ji)的(de)(de)(de)級(ji)數(shu)設(she)計是按照(zhao)應用(yong)(yong)產品(pin)的(de)(de)(de)要(yao)求特(te)性來設(she)計的(de)(de)(de),級(ji)數(shu)越(yue)(yue)少越(yue)(yue)好。  行(xing)(xing)(xing)星(xing)(xing)(xing)減速(su)(su)機(ji)(ji)(ji)的(de)(de)(de)運(yun)行(xing)(xing)(xing)方(fang)式,由馬達輸(shu)出轉速(su)(su)啟動(dong)(dong)(dong)(dong)太(tai)陽齒(chi)輪(lun),太(tai)陽齒(chi)輪(lun)將組(zu)合于(yu)行(xing)(xing)(xing)星(xing)(xing)(xing)齒(chi)輪(lun)架(jia)上(shang)(shang)的(de)(de)(de)行(xing)(xing)(xing)星(xing)(xing)(xing)齒(chi)輪(lun)帶動(dong)(dong)(dong)(dong)運(yun)轉。整組(zu)行(xing)(xing)(xing)星(xing)(xing)(xing)齒(chi)輪(lun)系統沿(yan)著外(wai)齒(chi)輪(lun)環自動(dong)(dong)(dong)(dong)運(yun)行(xing)(xing)(xing)轉動(dong)(dong)(dong)(dong),行(xing)(xing)(xing)星(xing)(xing)(xing)架(jia)連接出力軸輸(shu)出達到加速(su)(su)目的(de)(de)(de)。更高減速(su)(su)比則(ze)(ze)需要(yao)由多組(zu)階(jie)段(duan)......

[ 05-31 10:19 ]

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