快猫下载地址

快貓(mao)下載(zai)地址: 減速齒(chi)輪箱中(zhong)齒(chi)輪裝(zhuang)置實驗條件

齒(chi)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)振動(dong)測量應(ying)該在(zai)制(zhi)造廠(chang)試(shi)車過程中(zhong)進(jin)(jin)行(xing)，ISO8579-2：1993規(gui)定的(de)(de)振動(dong)測量條件如下：1.實(shi)驗(yan)(yan)(yan)時(shi)(shi)齒(chi)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)應(ying)以(yi)額定轉速(su)運(yun)(yun)轉，如齒(chi)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)用(yong)于變(bian)速(su)工(gong)況，實(shi)驗(yan)(yan)(yan)應(ying)在(zai)速(su)度范圍內的(de)(de)算(suan)術平均值(zhi)速(su)度處(chu)進(jin)(jin)行(xing)；2.實(shi)驗(yan)(yan)(yan)時(shi)(shi)齒(chi)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)應(ying)按(an)設計(ji)給定的(de)(de)方法運(yun)(yun)轉，如果齒(chi)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)方向(xiang)為可(ke)(ke)逆運(yun)(yun)轉，則在(zai)兩個方向(xiang)都應(ying)進(jin)(jin)行(xing)實(shi)驗(yan)(yan)(yan)；3.實(shi)驗(yan)(yan)(yan)時(shi)(shi)齒(chi)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)可(ke)(ke)加載(zai)也可(ke)(ke)空載(zai)運(yun)(yun)轉，由制(zhi)造廠(chang)與(yu)用(yong)戶商定；4.實(shi)驗(yan)(yan)(yan)時(shi)(shi)齒(chi)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)的(de)(de)潤(run)滑和機器的(de)(de)溫度應(ying)符合設計(ji)的(de)(de)規(gui)定。以(yi)上(shang)內容摘自《齒(chi)輪(lun)(lun)傳(chuan)動(dong)設計(ji)手冊》 北京工(gong)業出版(ban)社兆威(wei)機電通過在(zai)齒(chi)輪(lun)(lun)及齒(chi)輪(lun)(lun)箱領域(yu)多年(nian)的(de)(de)設計(ji)、開發、生產，通過行(xing)......

[ 04-07 14:21 ]

快貓下(xia)載地址: 齒輪及(ji)其傳動(dong)裝(zhuang)置的(de)標準化(hua)

在(zai)機(ji)械工程(cheng)中，標準化(hua)的(de)(de)(de)重要(yao)性和必要(yao)性是人(ren)盡皆知的(de)(de)(de)，所謂標準化(hua)，就是在(zai)競技。技術、科學及管理等(deng)社(she)會(hui)實(shi)踐中，對(dui)重復性事(shi)件的(de)(de)(de)概念，通過制(zhi)定、實(shi)施標準，達到統一，以獲得(de)秩序和社(she)會(hui)效益(yi)的(de)(de)(de)過程(cheng)。齒(chi)輪(lun)(lun)(lun)及其(qi)(qi)傳動(dong)裝置需要(yao)制(zhi)定標準（標準或(huo)行業(ye)標準）的(de)(de)(de)，主要(yao)有(you)(you)以下幾方(fang)面：1.齒(chi)輪(lun)(lun)(lun)及其(qi)(qi)傳動(dong)裝置產(chan)品的(de)(de)(de)品種、規格(ge)、質量、等(deng)級(ji)或(huo)者安(an)(an)全、衛生要(yao)求(qiu)。2.齒(chi)輪(lun)(lun)(lun)及其(qi)(qi)傳動(dong)裝置產(chan)品的(de)(de)(de)設計(ji)、生產(chan)、檢驗、包裝、儲存(cun)、運(yun)輸、使用的(de)(de)(de)方(fang)法，或(huo)者生產(chan)、儲存(cun)、運(yun)輸過程(cheng)中的(de)(de)(de)安(an)(an)全、衛生要(yao)求(qiu)；3.有(you)(you)關齒(chi)輪(lun)(lun)(lun)及其(qi)(qi)傳動(dong)裝置的(de)(de)(de)技術術語。符號，代號和制(zhi)圖方(fang)法；4.有(you)(you)關環境保(bao)護的(de)(de)(de)......

[ 04-07 10:57 ]

快貓下(xia)載地址: 塑料(liao)行(xing)星減(jian)速齒(chi)輪箱中塑料(liao)齒(chi)輪材料(liao)的匹配(pei)

塑(su)(su)(su)料(liao)(liao)(liao)行星減速齒(chi)輪(lun)箱(xiang)中(zhong)塑(su)(su)(su)料(liao)(liao)(liao)齒(chi)輪(lun)材料(liao)(liao)(liao)的(de)匹(pi)(pi)配(pei)從(cong)聚甲醛、尼龍等齒(chi)輪(lun)常用材料(liao)(liao)(liao)的(de)匹(pi)(pi)配(pei)實踐經驗獲得以下(xia)信息(xi)，在(zai)動(dong)(dong)力型傳(chuan)(chuan)動(dong)(dong)輪(lun)系中(zhong)，如果(guo)一對嚙合(he)(he)(he)齒(chi)輪(lun)均采用聚甲醛模塑(su)(su)(su)而成(cheng)，即便(bian)此(ci)阿勇不同等級的(de)聚甲醛，都(dou)不該改(gai)進耐(nai)摩擦和(he)(he)磨損性能：1.使用壽命的(de)場(chang)合(he)(he)(he)，這(zhe)一組合(he)(he)(he)特別有效。并且當(dang)不允許進行初(chu)始潤(run)滑時，尤其會顯(xian)示出色(se)的(de)優點。2.凡是(shi)兩個塑(su)(su)(su)料(liao)(liao)(liao)齒(chi)輪(lun)匹(pi)(pi)配(pei)的(de)場(chang)合(he)(he)(he)，都(dou)必須考(kao)慮受(shou)到(dao)散(san)熱條件(jian)的(de)影響。散(san)熱條件(jian)取決于傳(chuan)(chuan)動(dong)(dong)裝置的(de)總體設計，當(dang)齒(chi)輪(lun)和(he)(he)簡體的(de)材料(liao)(liao)(liao)都(dou)是(shi)較強隔熱材料(liao)(liao)(liao)時，對這(zhe)一問題就需要做專門的(de)考(kao)慮。3.在(zai)許多(duo)場(chang)合(he)(he)(he)下(xia)，采用聚甲醛與尼龍匹(pi)(pi)配(pei)，能夠(gou)顯(xian)著改(gai)進耐(nai)摩擦與......

[ 04-03 14:07 ]

快貓下載(zai)地址(zhi): 減速齒(chi)輪箱(xiang)、行(xing)星減速器(qi)CAPP系統(tong)GSRPPES系統(tong)的功能設(she)計

GSRPPES系統(tong)設(she)(she)計(ji)了如下五個主要(yao)功能：1.工(gong)(gong)(gong)藝(yi)編制  自動生成(cheng)減速器(qi)零件(jian)（回旋(xuan)類和非回旋(xuan)類）機械加(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)過(guo)(guo)程(cheng)卡。2.工(gong)(gong)(gong)藝(yi)編輯  顯示、打印(yin)。編輯機械加(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)過(guo)(guo)程(cheng)卡、顯示工(gong)(gong)(gong)藝(yi)過(guo)(guo)程(cheng)卡、打     印(yin)輸出。系統(tong)提供izengjia、刪除工(gong)(gong)(gong)序和工(gong)(gong)(gong)步的功能，可以對工(gong)(gong)(gong)藝(yi)內容、設(she)(she)備、工(gong)(gong)(gong)裝及工(gong)(gong)(gong)序簡圖(tu)進行修改(gai)。3.常用計(ji)算  設(she)(she)計(ji)滾齒(chi)機差動交換齒(chi)輪、磨(mo)齒(chi)機展成(cheng)交換齒(chi)輪計(ji)算及嚙(nie)合(he)校驗等功能。4.系統(tong)維護  管理和維護知識(shi)庫、數(shu)據庫、系統(tong)表單、屏(ping)幕及工(gong)(gong)(gong)藝(yi)文(wen)件(jian)（工(gong)(gong)(gong)藝(yi)簡圖(tu)、工(gong)(gong)(gong)藝(yi)......

[ 04-03 10:06 ]

快貓下載地(di)址: 塑料(liao)齒輪行星減速器的(de)特點(dian)

塑(su)料(liao)(liao)齒(chi)(chi)輪(lun)(lun)(lun)行星減速器(qi)(qi)具有(you)體(ti)積小、重量輕(qing)、效率高(gao)、工作平穩、噪(zao)聲低(di)和壽命長等優(you)點，這種減速器(qi)(qi)除輸入、輸出軸外，其他零部件均為塑(su)料(liao)(liao)制(zhi)品，具有(you)以(yi)下特(te)點：1.塑(su)料(liao)(liao)齒(chi)(chi)輪(lun)(lun)(lun)與(yu)(yu)金屬(shu)齒(chi)(chi)輪(lun)(lun)(lun)相比，大(da)(da)弱(ruo)點是(shi)機(ji)械強(qiang)度較低(di)，由于減速器(qi)(qi)采(cai)(cai)用(yong)四(si)個(ge)行星齒(chi)(chi)輪(lun)(lun)(lun)，分(fen)攤到每(mei)個(ge)行星輪(lun)(lun)(lun)上的傳動扭矩相對較小，經壽命試驗和用(yong)戶(hu)長期(qi)使用(yong)考(kao)核，這種減速器(qi)(qi)能(neng)(neng)滿(man)足洗衣機(ji)要求。2.采(cai)(cai)用(yong)聚甲醛行星齒(chi)(chi)輪(lun)(lun)(lun)與(yu)(yu)尼龍內齒(chi)(chi)輪(lun)(lun)(lun)，是(shi)一尚佳的材料(liao)(liao)組合(he)。由于尼龍齒(chi)(chi)輪(lun)(lun)(lun)具有(you)良好柔韌性，在(zai)齒(chi)(chi)合(he)受力(li)時，齒(chi)(chi)輪(lun)(lun)(lun)會發(fa)生輕(qing)微(wei)的彈(dan)性變形，能(neng)(neng)起到較好的吸振降噪(zao)作用(yong)。3.在(zai)大(da)(da)批(pi)量生產(chan)中(zhong)，大(da)(da)部分(fen)零組件采(cai)(cai)用(yong)注射成型工藝，......

[ 04-02 14:31 ]

快貓下載地址: 齒輪的測量參數

齒(chi)(chi)(chi)(chi)輪(lun)是(shi)若(ruo)干相(xiang)同(tong)的曲(qu)面(mian)(mian)按某一(yi)特定(ding)的方式排列而成的，任一(yi)片曲(qu)面(mian)(mian)都可(ke)由兩族參(can)數(shu)(shu)曲(qu)線(xian)(xian)(xian)(xian)來描述，在齒(chi)(chi)(chi)(chi)輪(lun)工程領(ling)域內，一(yi)般(ban)根據參(can)數(shu)(shu)曲(qu)線(xian)(xian)(xian)(xian)實用(yong)性來選(xuan)擇，例(li)如要(yao)考慮哪些曲(qu)線(xian)(xian)(xian)(xian)能(neng)反映刀(dao)具(ju)誤差的作用(yong)，機床(chuang)誤差的影響和測量方便等因素(su)，就(jiu)漸開線(xian)(xian)(xian)(xian)螺(luo)旋面(mian)(mian)來說，目(mu)前有四種(zhong)參(can)數(shu)(shu)曲(qu)線(xian)(xian)(xian)(xian)廣(guang)泛應用(yong)，它(ta)們(men)是(shi)：1.端面(mian)(mian)漸開線(xian)(xian)(xian)(xian)。2.螺(luo)旋線(xian)(xian)(xian)(xian)（齒(chi)(chi)(chi)(chi)向(xiang)(xiang)(xiang)）。3.接(jie)觸線(xian)(xian)(xian)(xian)4.法向(xiang)(xiang)(xiang)齒(chi)(chi)(chi)(chi)合(he)(he)齒(chi)(chi)(chi)(chi)形(xing)。可(ke)選(xuan)用(yong)的曲(qu)線(xian)(xian)(xian)(xian)組(zu)如下：組(zu)：漸開線(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)、齒(chi)(chi)(chi)(chi)向(xiang)(xiang)(xiang)第(di)二組(zu)：漸開線(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)、接(jie)觸線(xian)(xian)(xian)(xian)第(di)三組(zu)：法向(xiang)(xiang)(xiang)齒(chi)(chi)(chi)(chi)合(he)(he)齒(chi)(chi)(chi)(chi)形(xing)、齒(chi)(chi)(chi)(chi)向(xiang)(xiang)(xiang)第(di)四組(zu)：法向(xiang)(xiang)(xiang)齒(chi)(chi)(chi)(chi)合(he)(he)齒(chi)(chi)(chi)(chi)形(xing)、接(jie)觸線(xian)(xian)(xian)(xian)一(yi)個齒(chi)(chi)(chi)(chi)輪(lun)的完(wan)整描述，除以上參(can)數(shu)(shu)曲(qu)線(xian)(xian)(xian)(xian)外，還需確定(ding)各齒(chi)(chi)(chi)(chi)面(mian)(mian)之間的位(wei)置(zhi)關系，如齒(chi)(chi)(chi)(chi)......

[ 04-02 10:32 ]