快猫下载地址

快貓下(xia)載地址(zhi): 減速(su)器箱體模(mo)態分析與(yu)實驗驗證

  建立了(le)減速器箱(xiang)體(ti)有(you)(you)限元模(mo)型，提取了(le)箱(xiang)體(ti)低階(jie)固有(you)(you)頻(pin)(pin)率(lv)(lv)及(ji)響(xiang)應振型。根(gen)據實(shi)驗(yan)(yan)模(mo)態(tai)(tai)理論，對(dui)(dui)減速器箱(xiang)體(ti)進行了(le)脈(mo)沖錘擊法(fa)模(mo)態(tai)(tai)實(shi)驗(yan)(yan)，采(cai)用(yong)(yong)了(le)多輸入多輸出(chu)（MIMO）時(shi)域模(mo)態(tai)(tai)方法(fa)對(dui)(dui)減速器箱(xiang)體(ti)進行模(mo)態(tai)(tai)分析(xi)，通(tong)(tong)過對(dui)(dui)采(cai)集(ji)數(shu)據分析(xi)處理，求得傳(chuan)(chuan)遞函數(shu)；采(cai)用(yong)(yong)ERA模(mo)態(tai)(tai)識別法(fa)，確(que)定減速器箱(xiang)體(ti)低階(jie)固有(you)(you)頻(pin)(pin)率(lv)(lv)及(ji)振型。通(tong)(tong)過對(dui)(dui)比(bi)數(shu)據表明，所選(xuan)低階(jie)固有(you)(you)頻(pin)(pin)率(lv)(lv)振型基(ji)本(ben)一致，頻(pin)(pin)率(lv)(lv)誤差(cha)在5%范圍(wei)內，相互證明了(le)理論模(mo)型與實(shi)驗(yan)(yan)方法(fa)的正確(que)性，為研究箱(xiang)體(ti)動(dong)態(tai)(tai)結構特性分析(xi)提供了(le)理論依(yi)據和實(shi)驗(yan)(yan)支(zhi)撐。   減速器因具(ju)有(you)(you)產品(pin)模(mo)塊、傳(chuan)(chuan)遞功(gong)率(lv)(lv)大、結構緊......

[ 09-12 13:21 ]

快貓下載地址: RV減速器動態特(te)性研究綜述

  RV減速(su)(su)器(qi)(qi)作為(wei)工業機器(qi)(qi)人系(xi)統(tong)的(de)高精(jing)密減速(su)(su)傳(chuan)動(dong)(dong)(dong)(dong)裝置，在工業機器(qi)(qi)人產業化方面(mian)起到關鍵性(xing)(xing)(xing)作用(yong)。就RV減速(su)(su)器(qi)(qi)傳(chuan)動(dong)(dong)(dong)(dong)過(guo)程中零部件的(de)彈性(xing)(xing)(xing)變形(xing)、激勵因素以(yi)及(ji)復(fu)雜(za)的(de)接(jie)觸(chu)關系(xi)對(dui)減速(su)(su)器(qi)(qi)動(dong)(dong)(dong)(dong)態特(te)性(xing)(xing)(xing)的(de)影響問(wen)題，綜述(shu)了(le)(le)RV減速(su)(su)器(qi)(qi)固(gu)有特(te)性(xing)(xing)(xing)、動(dong)(dong)(dong)(dong)態響應、動(dong)(dong)(dong)(dong)力(li)穩定性(xing)(xing)(xing)、系(xi)統(tong)參數(shu)對(dui)系(xi)統(tong)動(dong)(dong)(dong)(dong)態特(te)性(xing)(xing)(xing)的(de)影響等方面(mian)的(de)研(yan)究(jiu)(jiu)內(nei)容，闡述(shu)了(le)(le)國(guo)內(nei)外(wai)學者對(dui)RV減速(su)(su)器(qi)(qi)動(dong)(dong)(dong)(dong)態特(te)性(xing)(xing)(xing)的(de)研(yan)究(jiu)(jiu)進展，指(zhi)出了(le)(le)建(jian)立多(duo)個虛(xu)擬(ni)(ni)樣機模(mo)型以(yi)及(ji)如何實現對(dui)虛(xu)擬(ni)(ni)樣機的(de)實驗驗證是(shi)(shi)RV減速(su)(su)器(qi)(qi)動(dong)(dong)(dong)(dong)態特(te)性(xing)(xing)(xing)研(yan)究(jiu)(jiu)的(de)熱點問(wen)題。   RV（Rotate Vector)減速(su)(su)器(qi)(qi)傳(chuan)動(dong)(dong)(dong)(dong)是(shi)(shi)在傳(chuan)統(tong)擺線針輪(lun)傳(chuan)......

[ 09-11 15:00 ]

快貓下載地址: 小型直流電(dian)機(ji)減速機(ji)技術參數(shu)

  小型直(zhi)(zhi)流電機(ji)(ji)減(jian)(jian)(jian)(jian)速(su)(su)機(ji)(ji)的功率在(zai)(zai)50W以下，電壓(ya)在(zai)(zai)24V以下，直(zhi)(zhi)徑規格(ge)在(zai)(zai)38mm以下，主要結構(gou)由傳(chuan)(chuan)動(dong)直(zhi)(zhi)流電機(ji)(ji)、減(jian)(jian)(jian)(jian)速(su)(su)齒輪(lun)箱（減(jian)(jian)(jian)(jian)速(su)(su)器）組裝而成，具備連接、傳(chuan)(chuan)動(dong)、減(jian)(jian)(jian)(jian)速(su)(su)、提升扭(niu)矩(ju)功能；小型直(zhi)(zhi)流電機(ji)(ji)減(jian)(jian)(jian)(jian)速(su)(su)機(ji)(ji)廣泛應用(yong)(yong)在(zai)(zai)汽車傳(chuan)(chuan)動(dong)、智能家(jia)居傳(chuan)(chuan)動(dong)、工(gong)業自動(dong)化傳(chuan)(chuan)動(dong)、機(ji)(ji)器人傳(chuan)(chuan)動(dong)等領域，為了更好的應用(yong)(yong)在(zai)(zai)市場(chang)中，通常采用(yong)(yong)定(ding)制(zhi)小型直(zhi)(zhi)流電機(ji)(ji)減(jian)(jian)(jian)(jian)速(su)(su)機(ji)(ji)技術(shu)參數(shu)服務(wu)，例如(ru)直(zhi)(zhi)流電機(ji)(ji)的結構(gou)類型、輸出(chu)轉速(su)(su)、功率、電壓(ya)、直(zhi)(zhi)徑規格(ge)等技術(shu)參數(shu)，減(jian)(jian)(jian)(jian)速(su)(su)齒輪(lun)箱的傳(chuan)(chuan)動(dong)減(jian)(jian)(jian)(jian)速(su)(su)比、輸出(chu)扭(niu)矩(ju)、回轉精度、傳(chuan)(chuan)動(dong)噪音低、齒輪(lun)箱結構(gou)、齒輪(lun)材質等技術(shu)參數(shu)是定(ding)制(zhi)開發而成；兆威機(ji)(ji)電股份有(you)限......

[ 08-20 16:00 ]

快貓下載(zai)地址: 小型非標減(jian)速(su)機定制服務

  小型(xing)非標減(jian)(jian)速(su)(su)機(ji)的主要是指非標準型(xing)號減(jian)(jian)速(su)(su)機(ji)，根據應用(yong)設(she)備、產(chan)品(pin)(pin)實際需(xu)求定制(zhi)(zhi)減(jian)(jian)速(su)(su)機(ji)技術、參(can)數(shu)服務(wu)，主要包含了齒輪(lun)減(jian)(jian)速(su)(su)機(ji)、行(xing)星減(jian)(jian)速(su)(su)機(ji)、直流減(jian)(jian)速(su)(su)機(ji)、蝸輪(lun)蝸桿減(jian)(jian)速(su)(su)機(ji)等等；功(gong)(gong)率在(zai)50W以下(xia)(xia)，電(dian)壓(ya)在(zai)24V以下(xia)(xia)，直徑規格在(zai)38mm以下(xia)(xia)的小功(gong)(gong)率減(jian)(jian)速(su)(su)機(ji)；整(zheng)套減(jian)(jian)速(su)(su)機(ji)的定制(zhi)(zhi)服務(wu)主要分為幾(ji)個階段，例如(ru)齒輪(lun)箱(xiang)研(yan)(yan)發、樣(yang)品(pin)(pin)打(da)樣(yang)、電(dian)機(ji)定制(zhi)(zhi)、精(jing)密成(cheng)型(xing)模具開發、齒輪(lun)箱(xiang)制(zhi)(zhi)造、集(ji)成(cheng)組裝等服務(wu)流程：   ①齒輪(lun)箱(xiang)研(yan)(yan)發，齒輪(lun)箱(xiang)傳動結構、減(jian)(jian)速(su)(su)比(bi)、精(jing)度、輸出扭矩、材質、空載轉速(su)(su)等技術參(can)數(shu)、性能(neng)設(she)計。  ②樣(yang)品(pin)(pin)打(da)樣(yang)，研(yan)(yan)發好......

[ 08-17 15:46 ]

快貓下載地址: 行星(xing)輪(lun)多級齒(chi)輪(lun)傳動系(xi)統(tong)耦合(he)特性分析

  為(wei)研(yan)究行(xing)星(xing)(xing)(xing)輪(lun)(lun)(lun)多級(ji)(ji)(ji)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)傳(chuan)(chuan)(chuan)(chuan)動系(xi)(xi)(xi)(xi)統(tong)的耦(ou)合(he)振(zhen)動機理，建立了(le)(le)(le)兩(liang)級(ji)(ji)(ji)定(ding)(ding)軸(zhou)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)和一級(ji)(ji)(ji)行(xing)星(xing)(xing)(xing)輪(lun)(lun)(lun)的行(xing)星(xing)(xing)(xing)輪(lun)(lun)(lun)多級(ji)(ji)(ji)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)傳(chuan)(chuan)(chuan)(chuan)動系(xi)(xi)(xi)(xi)統(tong)無(wu)量綱(gang)動力學方程(cheng)。對比兩(liang)級(ji)(ji)(ji)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)、行(xing)星(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)傳(chuan)(chuan)(chuan)(chuan)動系(xi)(xi)(xi)(xi)統(tong)及(ji)行(xing)星(xing)(xing)(xing)輪(lun)(lun)(lun)多級(ji)(ji)(ji)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)傳(chuan)(chuan)(chuan)(chuan)動的分岔特性(xing)(xing)，研(yan)究多級(ji)(ji)(ji)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)系(xi)(xi)(xi)(xi)統(tong)的非線性(xing)(xing)耦(ou)合(he)合(he)特性(xing)(xing)。通過研(yan)究發現，耦(ou)合(he)作(zuo)用(yong)使得一級(ji)(ji)(ji)定(ding)(ding)軸(zhou)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)突跳點減少，增加了(le)(le)(le)系(xi)(xi)(xi)(xi)統(tong)的穩(wen)定(ding)(ding)性(xing)(xing)，但同時(shi)又(you)使行(xing)星(xing)(xing)(xing)輪(lun)(lun)(lun)的混(hun)沌運動傳(chuan)(chuan)(chuan)(chuan)遞(di)到定(ding)(ding)軸(zhou)，導致(zhi)二級(ji)(ji)(ji)定(ding)(ding)軸(zhou)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)出(chu)現大(da)范圍的混(hun)沌運動，從而又(you)降(jiang)低(di)了(le)(le)(le)系(xi)(xi)(xi)(xi)統(tong)穩(wen)定(ding)(ding)性(xing)(xing)。   在多級(ji)(ji)(ji)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)傳(chuan)(chuan)(chuan)(chuan)動系(xi)(xi)(xi)(xi)統(tong)中存在各(ge)級(ji)(ji)(ji)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)之間的相(xiang)互耦(ou)合(he)作(zuo)用(yong)，耦(ou)合(he)作(zuo)用(yong)將引(yin)起系(xi)(xi)(xi)(xi)統(tong)哪些非線性(xing)(xing)變(bian)化、對各(ge)級(ji)(ji)(ji)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)......

[ 08-09 16:20 ]

快貓下載(zai)地(di)址(zhi): 電動晾衣架直(zhi)流電機技術參數(shu)

  電(dian)(dian)(dian)動晾衣(yi)(yi)(yi)(yi)架直(zhi)流(liu)(liu)電(dian)(dian)(dian)機的全稱(cheng)是電(dian)(dian)(dian)動晾衣(yi)(yi)(yi)(yi)架直(zhi)流(liu)(liu)減(jian)速(su)(su)電(dian)(dian)(dian)機，功率在(zai)50w以(yi)下，電(dian)(dian)(dian)壓在(zai)24V以(yi)下，直(zhi)徑規(gui)格(ge)在(zai)38mm以(yi)下，屬于小功率減(jian)速(su)(su)電(dian)(dian)(dian)機范疇；主要結(jie)(jie)構由直(zhi)流(liu)(liu)電(dian)(dian)(dian)機、減(jian)速(su)(su)齒(chi)(chi)(chi)輪箱(xiang)組裝(zhuang)而成，具備(bei)傳(chuan)動、減(jian)速(su)(su)、提升扭矩(ju)功能；為了更好的滿足不同(tong)電(dian)(dian)(dian)動晾衣(yi)(yi)(yi)(yi)架設(she)備(bei)需求，通常采(cai)用定(ding)制(zhi)電(dian)(dian)(dian)動晾衣(yi)(yi)(yi)(yi)架直(zhi)流(liu)(liu)電(dian)(dian)(dian)機技術(shu)參數服務，例如直(zhi)流(liu)(liu)電(dian)(dian)(dian)機結(jie)(jie)構類型（有刷、無刷）、輸出(chu)轉速(su)(su)、功率、電(dian)(dian)(dian)壓、直(zhi)徑規(gui)格(ge)等(deng)技術(shu)參數，減(jian)速(su)(su)齒(chi)(chi)(chi)輪箱(xiang)的傳(chuan)動減(jian)速(su)(su)比(bi)、輸出(chu)扭矩(ju)、回轉精(jing)度、傳(chuan)動噪音、使用壽命、承(cheng)載(zai)能力、齒(chi)(chi)(chi)輪箱(xiang)結(jie)(jie)構、齒(chi)(chi)(chi)輪材質、免(mian)保養等(deng)技術(shu)參數是定(ding)制(zhi)開發而成；兆威機電(dian)(dian)(dian)股份有......

[ 08-06 15:28 ]