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SWP-A有(you)伸縮長型(xing)萬向聯軸器(qi)
待議
SWP-A有伸縮長型萬向聯軸器產品介紹：
萬向聯軸器制造典型工藝與專(zhuan)用設備(bei)
聯軸(zhou)器(coupling)結(jie)構型式(shi)
萬向聯軸(zhou)器(qi)有多種(zhong)結構型(xing)式，例如：十(shi)字軸(zhou)式、球(qiu)(qiu)籠式、球(qiu)(qiu)叉式、凸塊式、球(qiu)(qiu)銷式、球(qiu)(qiu)鉸(jiao)式、球(qiu)(qiu)鉸(jiao)柱塞(sai)式、三銷式、三叉桿式、三球(qiu)(qiu)銷式、鉸(jiao)桿式等，最(zui)常用的為(wei)(wei)十(shi)字軸(zhou)式，其次(ci)為(wei)(wei)球(qiu)(qiu)籠式，在實(shi)際應(ying)用中根據所傳(chuan)遞轉矩大小(xiao)分為(wei)(wei)重型(xing)、中型(xing)、輕型(xing)和小(xiao)型(xing)。 萬向聯軸(zhou)器(qi)
用途
用來(lai)聯(lian)(lian)接(jie)(jie)不同機(ji)構中(zhong)(zhong)的兩根軸(zhou)（主動(dong)軸(zhou)和(he)從動(dong)軸(zhou)）使之共同旋轉以傳遞扭矩的機(ji)械零(ling)件。在高速重載(zai)的動(dong)力傳動(dong)中(zhong)(zhong)，有些聯(lian)(lian)軸(zhou)器(qi)(qi)還有緩沖(chong)、減振和(he)提高軸(zhou)系動(dong)態性(xing)能的作(zuo)用。聯(lian)(lian)軸(zhou)器(qi)(qi)由兩半部(bu)分組成(cheng)，分別與(yu)主動(dong)軸(zhou)和(he)從動(dong)軸(zhou)聯(lian)(lian)接(jie)(jie)。一般(ban)動(dong)力機(ji)大都(dou)借助于(yu)聯(lian)(lian)軸(zhou)器(qi)(qi)與(yu)工(gong)作(zuo)機(ji)相聯(lian)(lian)接(jie)(jie)。
分類
聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)種(zhong)類(lei)繁多(duo)，按(an)照被聯(lian)(lian)(lian)(lian)(lian)(lian)接(jie)兩軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)的(de)(de)相(xiang)(xiang)對(dui)(dui)位置(zhi)和位置(zhi)的(de)(de)變動情況，可(ke)以分(fen)為(wei)：①固(gu)定(ding)式(shi)(shi)(shi)(shi)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。主(zhu)(zhu)要用(yong)(yong)于(yu)兩軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)要求(qiu)嚴格對(dui)(dui)中并在工(gong)(gong)作(zuo)中不(bu)發生(sheng)相(xiang)(xiang)對(dui)(dui)位移(yi)(yi)(yi)的(de)(de)地(di)方(fang)，結構一般(ban)較簡(jian)單(dan)，容易制造(zao)，且(qie)兩軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)瞬時(shi)轉(zhuan)速相(xiang)(xiang)同(tong)，主(zhu)(zhu)要有(you)(you)凸緣聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、套(tao)筒(tong)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、夾(jia)殼聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等。②可(ke)移(yi)(yi)(yi)式(shi)(shi)(shi)(shi)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。主(zhu)(zhu)要用(yong)(yong)于(yu)兩軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)有(you)(you)偏斜(xie)或(huo)在工(gong)(gong)作(zuo)中有(you)(you)相(xiang)(xiang)對(dui)(dui)位移(yi)(yi)(yi)的(de)(de)地(di)方(fang)，根據補(bu)償位移(yi)(yi)(yi)的(de)(de)方(fang)法又可(ke)分(fen)為(wei)剛性(xing)可(ke)移(yi)(yi)(yi)式(shi)(shi)(shi)(shi)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)和彈(dan)(dan)性(xing)可(ke)移(yi)(yi)(yi)式(shi)(shi)(shi)(shi)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。剛性(xing)可(ke)移(yi)(yi)(yi)式(shi)(shi)(shi)(shi)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)利用(yong)(yong)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)作(zuo)零件(jian)間(jian)構成的(de)(de)動聯(lian)(lian)(lian)(lian)(lian)(lian)接(jie)具有(you)(you)某一方(fang)向或(huo)幾(ji)個方(fang)向的(de)(de)活動度(du)來補(bu)償，如(ru)牙(ya)嵌聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)（允許軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)向位移(yi)(yi)(yi)）、十字(zi)溝槽聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)（用(yong)(yong)來聯(lian)(lian)(lian)(lian)(lian)(lian)接(jie)平(ping)行位移(yi)(yi)(yi)或(huo)角(jiao)位移(yi)(yi)(yi)很小的(de)(de)兩根軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)）、萬向聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)（用(yong)(yong)于(yu)兩軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)有(you)(you)較大(da)偏斜(xie)角(jiao)或(huo)在工(gong)(gong)作(zuo)中有(you)(you)較大(da)角(jiao)位移(yi)(yi)(yi)的(de)(de)地(di)方(fang)）、齒輪聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)（允許綜合(he)位移(yi)(yi)(yi)）、鏈條聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)（允許有(you)(you)徑(jing)向位移(yi)(yi)(yi)）等，彈(dan)(dan)性(xing)可(ke)移(yi)(yi)(yi)式(shi)(shi)(shi)(shi)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)（簡(jian)稱(cheng)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)）利用(yong)(yong)彈(dan)(dan)性(xing)元件(jian)的(de)(de)彈(dan)(dan)性(xing)變形來補(bu)償兩軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)的(de)(de)偏斜(xie)和位移(yi)(yi)(yi)，同(tong)時(shi)彈(dan)(dan)性(xing)元件(jian)也具有(you)(you)緩(huan)沖和減振性(xing)能，如(ru)蛇(she)形彈(dan)(dan)簧(huang)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、徑(jing)向多(duo)層板(ban)簧(huang)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、彈(dan)(dan)性(xing)圈(quan)栓銷聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、尼龍栓銷聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、橡膠(jiao)套(tao)筒(tong)聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等。聯(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)有(you)(you)些已經標(biao)準(zhun)化(hua)。選(xuan)擇時(shi)先應根據工(gong)(gong)作(zuo)要求(qiu)選(xuan)定(ding)合(he)適的(de)(de)類(lei)型，然后(hou)按(an)照軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)的(de)(de)直徑(jing)計(ji)算扭矩和轉(zhuan)速，再(zai)從有(you)(you)關手冊中查(cha)出適用(yong)(yong)的(de)(de)型號(hao)，最后(hou)對(dui)(dui)某些關鍵零件(jian)作(zuo)必要的(de)(de)驗算。
萬(wan)向聯軸器功能(neng)及(ji)類型
1、聯軸器功能
用來(lai)把(ba)兩軸(zhou)聯接在一起，機器運轉時兩軸(zhou)不能(neng)分(fen)(fen)離(li)，只有機器停車并將(jiang)聯接拆開后(hou)，兩軸(zhou)才能(neng)分(fen)(fen)離(li)。
2、聯軸器(qi)的類(lei)型
聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)所聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接的(de)(de)(de)兩軸(zhou)(zhou)，由于制造及安(an)裝誤差，承載后的(de)(de)(de)變形(xing)以及溫度(du)變化的(de)(de)(de)影響等，會引起兩軸(zhou)(zhou)相(xiang)(xiang)對(dui)位置的(de)(de)(de)變化，往(wang)往(wang)不(bu)(bu)(bu)能(neng)(neng)(neng)保(bao)證嚴格的(de)(de)(de)對(dui)中(zhong)(zhong)。根據聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)有(you)無(wu)(wu)彈(dan)(dan)性(xing)(xing)(xing)(xing)元件(jian)(jian)、對(dui)各種(zhong)相(xiang)(xiang)對(dui)位移有(you)無(wu)(wu)補償能(neng)(neng)(neng)力，即(ji)能(neng)(neng)(neng)否在(zai)發生(sheng)相(xiang)(xiang)對(dui)位移條件(jian)(jian)下保(bao)持聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接功能(neng)(neng)(neng)以及聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)用途等，聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)可(ke)分為剛性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，撓(nao)(nao)(nao)(nao)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)和(he)安(an)全聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)主(zhu)要(yao)類(lei)型、特點及其在(zai)作(zuo)用類(lei)別在(zai)傳動系統(tong)中(zhong)(zhong)的(de)(de)(de)作(zuo)用備注 剛性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)只(zhi)能(neng)(neng)(neng)傳遞(di)運(yun)(yun)動和(he)轉矩(ju)，不(bu)(bu)(bu)具備其他功能(neng)(neng)(neng)包括(kuo)凸緣聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、套(tao)筒聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、夾殼聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等 撓(nao)(nao)(nao)(nao)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)無(wu)(wu)彈(dan)(dan)性(xing)(xing)(xing)(xing)元件(jian)(jian)的(de)(de)(de)撓(nao)(nao)(nao)(nao)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，不(bu)(bu)(bu)僅能(neng)(neng)(neng)傳遞(di)運(yun)(yun)動和(he)轉矩(ju)，而且(qie)具有(you)不(bu)(bu)(bu)同程度(du)的(de)(de)(de)軸(zhou)(zhou)向(xiang)(xiang)、徑(jing)向(xiang)(xiang)、角向(xiang)(xiang)補償性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)包括(kuo)齒式(shi)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、萬(wan)向(xiang)(xiang)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、鏈條聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、滑塊聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、膜片聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等 有(you)彈(dan)(dan)性(xing)(xing)(xing)(xing)元件(jian)(jian)的(de)(de)(de)撓(nao)(nao)(nao)(nao)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，能(neng)(neng)(neng)傳遞(di)運(yun)(yun)動和(he)轉矩(ju)；具有(you)不(bu)(bu)(bu)同程度(du)的(de)(de)(de)軸(zhou)(zhou)向(xiang)(xiang)、徑(jing)向(xiang)(xiang)、角向(xiang)(xiang)補償性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)；還具有(you)不(bu)(bu)(bu)同程度(du)的(de)(de)(de)減(jian)振、緩(huan)沖作(zuo)用，改善傳動系統(tong)的(de)(de)(de)工作(zuo)性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)包括(kuo)各種(zhong)非金(jin)(jin)屬(shu)彈(dan)(dan)性(xing)(xing)(xing)(xing)元件(jian)(jian)撓(nao)(nao)(nao)(nao)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)和(he)金(jin)(jin)屬(shu)彈(dan)(dan)性(xing)(xing)(xing)(xing)元件(jian)(jian)撓(nao)(nao)(nao)(nao)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，各種(zhong)彈(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)結構不(bu)(bu)(bu)同，差異較大，在(zai)傳動系統(tong)中(zhong)(zhong)的(de)(de)(de)作(zuo)用亦不(bu)(bu)(bu)盡(jin)相(xiang)(xiang)同 安(an)全聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)傳遞(di)運(yun)(yun)動和(he)轉矩(ju)，過載安(an)全保(bao)護。撓(nao)(nao)(nao)(nao)性(xing)(xing)(xing)(xing)安(an)全聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)還具有(you)不(bu)(bu)(bu)同程度(du)的(de)(de)(de)補償性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)包括(kuo)銷(xiao)釘(ding)式(shi)、摩擦式(shi)、磁粉(fen)式(shi)、離(li)心式(shi)、液壓式(shi)等安(an)全聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)
萬向聯(lian)軸器的選擇
聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)擇主要(yao)(yao)考慮所(suo)需傳(chuan)(chuan)(chuan)(chuan)(chuan)遞(di)(di)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)轉(zhuan)(zhuan)速(su)(su)的(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)低(di)、載(zai)(zai)(zai)荷(he)的(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)(da)(da)(da)小(xiao)(xiao)、被(bei)聯(lian)(lian)(lian)(lian)(lian)接(jie)兩(liang)部(bu)件(jian)的(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)精度(du)(du)等(deng)(deng)(deng)(deng)(deng)(deng)、回轉(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)(de)平穩性(xing)(xing)、價格(ge)(ge)等(deng)(deng)(deng)(deng)(deng)(deng)，參(can)考各類(lei)(lei)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)特性(xing)(xing)，選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)擇一(yi)(yi)種合用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)類(lei)(lei)型。 具(ju)(ju)體(ti)選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)擇時可考慮以(yi)下(xia)幾點： 1．由于(yu)(yu)制(zhi)造、安(an)裝(zhuang)、受載(zai)(zai)(zai)變形和(he)溫度(du)(du)變化等(deng)(deng)(deng)(deng)(deng)(deng)原因(yin)，當安(an)裝(zhuang)調整(zheng)后，難(nan)以(yi)保(bao)(bao)持(chi)(chi)兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)嚴(yan)格(ge)(ge)精確對(dui)(dui)中。存(cun)在(zai)一(yi)(yi)定程度(du)(du)的(de)(de)(de)(de)(de)(de)(de)x、Y方(fang)向(xiang)位(wei)(wei)移和(he)偏斜角CI。當徑向(xiang)位(wei)(wei)移較(jiao)(jiao)大(da)(da)(da)(da)(da)(da)時，可選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)滑(hua)(hua)塊(kuai)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，角位(wei)(wei)移較(jiao)(jiao)大(da)(da)(da)(da)(da)(da)或(huo)相(xiang)交(jiao)兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)接(jie)可選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)萬向(xiang)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)(deng)(deng)(deng)。當工(gong)作過程中兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)產生較(jiao)(jiao)大(da)(da)(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)附(fu)加相(xiang)對(dui)(dui)位(wei)(wei)移時，應(ying)選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)撓(nao)性(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。 2．聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)工(gong)作轉(zhuan)(zhuan)速(su)(su)高(gao)(gao)(gao)(gao)低(di)和(he)引(yin)起的(de)(de)(de)(de)(de)(de)(de)離(li)心(xin)力大(da)(da)(da)(da)(da)(da)小(xiao)(xiao)。對(dui)(dui)于(yu)(yu)高(gao)(gao)(gao)(gao)速(su)(su)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)，應(ying)選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)平衡(heng)精度(du)(du)高(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，例(li)如(ru)(ru)膜(mo)片(pian)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)(deng)(deng)(deng)，而(er)(er)不(bu)宜選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)存(cun)在(zai)偏心(xin)的(de)(de)(de)(de)(de)(de)(de)滑(hua)(hua)塊(kuai)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)(deng)(deng)(deng)。 3．所(suo)需傳(chuan)(chuan)(chuan)(chuan)(chuan)遞(di)(di)的(de)(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)矩大(da)(da)(da)(da)(da)(da)小(xiao)(xiao)和(he)性(xing)(xing)質以(yi)及(ji)(ji)對(dui)(dui)緩沖振動(dong)(dong)(dong)(dong)功(gong)能(neng)(neng)的(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)。例(li)如(ru)(ru)，對(dui)(dui)大(da)(da)(da)(da)(da)(da)功(gong)率(lv)的(de)(de)(de)(de)(de)(de)(de)重載(zai)(zai)(zai)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，可選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)齒式聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。對(dui)(dui)嚴(yan)重沖擊載(zai)(zai)(zai)荷(he)或(huo)要(yao)(yao)求(qiu)消除軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)系扭(niu)轉(zhuan)(zhuan)振動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，可選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)輪(lun)胎式聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)(deng)(deng)(deng)。 絕(jue)大(da)(da)(da)(da)(da)(da)多數聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)均(jun)已標準化或(huo)規(gui)格(ge)(ge)化。設計者的(de)(de)(de)(de)(de)(de)(de)任務是選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)，而(er)(er)不(bu)是設計。選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)基本(ben)步驟如(ru)(ru)下(xia)： 選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)擇聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)類(lei)(lei)型 根據傳(chuan)(chuan)(chuan)(chuan)(chuan)遞(di)(di)載(zai)(zai)(zai)荷(he)的(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)(da)(da)(da)小(xiao)(xiao)，軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)轉(zhuan)(zhuan)速(su)(su)的(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)低(di)，被(bei)聯(lian)(lian)(lian)(lian)(lian)接(jie)兩(liang)部(bu)件(jian)的(de)(de)(de)(de)(de)(de)(de)安(an)裝(zhuang)精度(du)(du)等(deng)(deng)(deng)(deng)(deng)(deng)，參(can)考各類(lei)(lei)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)特性(xing)(xing)，選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)擇一(yi)(yi)種合用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)類(lei)(lei)型。 具(ju)(ju)體(ti)選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)擇時可考慮以(yi)下(xia)幾點： 1)所(suo)需傳(chuan)(chuan)(chuan)(chuan)(chuan)遞(di)(di)的(de)(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)矩大(da)(da)(da)(da)(da)(da)小(xiao)(xiao)和(he)性(xing)(xing)質以(yi)及(ji)(ji)對(dui)(dui)緩沖減振功(gong)能(neng)(neng)的(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)。例(li)如(ru)(ru)，對(dui)(dui)大(da)(da)(da)(da)(da)(da)功(gong)率(lv)的(de)(de)(de)(de)(de)(de)(de)重載(zai)(zai)(zai)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，可選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)齒式聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)；對(dui)(dui)嚴(yan)重沖擊載(zai)(zai)(zai)荷(he)或(huo)要(yao)(yao)求(qiu)消除軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)系扭(niu)轉(zhuan)(zhuan)振動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，可選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)輪(lun)胎式聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)(deng)(deng)(deng)具(ju)(ju)有高(gao)(gao)(gao)(gao)彈(dan)性(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。 2)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)工(gong)作轉(zhuan)(zhuan)速(su)(su)高(gao)(gao)(gao)(gao)低(di)和(he)引(yin)起的(de)(de)(de)(de)(de)(de)(de)離(li)心(xin)力大(da)(da)(da)(da)(da)(da)小(xiao)(xiao)。對(dui)(dui)于(yu)(yu)高(gao)(gao)(gao)(gao)速(su)(su)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)，應(ying)選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)平衡(heng)精度(du)(du)高(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，例(li)如(ru)(ru)膜(mo)片(pian)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)(deng)(deng)(deng)，而(er)(er)不(bu)宜選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)存(cun)在(zai)偏心(xin)的(de)(de)(de)(de)(de)(de)(de)滑(hua)(hua)塊(kuai)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)(deng)(deng)(deng)。 3)兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)相(xiang)對(dui)(dui)位(wei)(wei)移的(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)(da)(da)(da)小(xiao)(xiao)和(he)方(fang)向(xiang)。當安(an)裝(zhuang)調整(zheng)后，難(nan)以(yi)保(bao)(bao)持(chi)(chi)兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)嚴(yan)格(ge)(ge)精確對(dui)(dui)中，或(huo)工(gong)作過程中兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)將(jiang)產生較(jiao)(jiao)大(da)(da)(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)附(fu)加相(xiang)對(dui)(dui)位(wei)(wei)移時，應(ying)選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)撓(nao)性(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。例(li)如(ru)(ru)當徑向(xiang)位(wei)(wei)移較(jiao)(jiao)大(da)(da)(da)(da)(da)(da)時，可選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)滑(hua)(hua)塊(kuai)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，角位(wei)(wei)移較(jiao)(jiao)大(da)(da)(da)(da)(da)(da)或(huo)相(xiang)交(jiao)兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)接(jie)可選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)萬向(xiang)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)(deng)(deng)(deng)。 4)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)可靠(kao)性(xing)(xing)和(he)工(gong)作環(huan)境。通常由金(jin)屬元(yuan)件(jian)制(zhi)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)不(bu)需潤滑(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)比(bi)較(jiao)(jiao)可靠(kao)；需要(yao)(yao)潤滑(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，其性(xing)(xing)能(neng)(neng)易受潤滑(hua)(hua)完善程度(du)(du)的(de)(de)(de)(de)(de)(de)(de)影響，且(qie)可能(neng)(neng)污染環(huan)境。含有橡膠等(deng)(deng)(deng)(deng)(deng)(deng)非金(jin)屬元(yuan)件(jian)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)對(dui)(dui)溫度(du)(du)、腐蝕性(xing)(xing)介質及(ji)(ji)強光等(deng)(deng)(deng)(deng)(deng)(deng)比(bi)較(jiao)(jiao)敏感，而(er)(er)且(qie)容易老化。 5）聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)制(zhi)造、安(an)裝(zhuang)、維護(hu)和(he)成(cheng)(cheng)(cheng)本(ben)。在(zai)滿足便用(yong)(yong)(yong)性(xing)(xing)能(neng)(neng)的(de)(de)(de)(de)(de)(de)(de)前提(ti)下(xia)，應(ying)選(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)裝(zhuang)拆(chai)方(fang)便、維護(hu)簡(jian)(jian)單、成(cheng)(cheng)(cheng)本(ben)低(di)的(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。例(li)如(ru)(ru)剛性(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)不(bu)但(dan)結(jie)構(gou)簡(jian)(jian)單，而(er)(er)且(qie)裝(zhuang)拆(chai)方(fang)便，可用(yong)(yong)(yong)于(yu)(yu)低(di)速(su)(su)、剛性(xing)(xing)大(da)(da)(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)。一(yi)(yi)般的(de)(de)(de)(de)(de)(de)(de)非金(jin)屬彈(dan)性(xing)(xing)元(yuan)件(jian)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(例(li)如(ru)(ru)彈(dan)性(xing)(xing)套柱(zhu)銷聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、彈(dan)性(xing)(xing)柱(zhu)銷聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、梅花形彈(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)(deng)(deng)(deng))，由于(yu)(yu)具(ju)(ju)有良好的(de)(de)(de)(de)(de)(de)(de)綜合能(neng)(neng)力，廣泛(fan)適(shi)用(yong)(yong)(yong)于(yu)(yu)一(yi)(yi)般的(de)(de)(de)(de)(de)(de)(de)中、小(xiao)(xiao)功(gong)率(lv)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)。
萬向聯軸(zhou)器的選用計(ji)算(suan)
萬(wan)(wan)(wan)向(xiang)(xiang)(xiang)(xiang)聯(lian)軸器的(de)(de)計算轉(zhuan)(zhuan)矩： Tc=TKnKhK Ka≤Tn(N·m) 交(jiao)變載(zai)荷(he)時： Tc≤Tf (N·m) 式(shi)中 Tn——萬(wan)(wan)(wan)向(xiang)(xiang)(xiang)(xiang)聯(lian)軸器的(de)(de)公稱(cheng)轉(zhuan)(zhuan)矩，N·m，（它是(shi)在給(gei)定條件(jian)下的(de)(de)理(li)論(lun)(lun)計算數值(zhi)，即聯(lian)軸器轉(zhuan)(zhuan)速，n≈10r/min。軸承壽命 Ln=5000h、軸線(xian)折角 =3°、載(zai)荷(he)平(ping)穩時的(de)(de)數值(zhi)）； Tf——萬(wan)(wan)(wan)向(xiang)(xiang)(xiang)(xiang)聯(lian)軸器的(de)(de)疲勞(lao)轉(zhuan)(zhuan)矩，N·m T——萬(wan)(wan)(wan)向(xiang)(xiang)(xiang)(xiang)聯(lian)軸器的(de)(de)理(li)論(lun)(lun)轉(zhuan)(zhuan)矩，N·m ;其中T=9550Pw/ N (N·m) Pw——驅(qu)動功率，kw N——萬(wan)(wan)(wan)向(xiang)(xiang)(xiang)(xiang)聯(lian)軸器轉(zhuan)(zhuan)速，r/min Kn——萬(wan)(wan)(wan)向(xiang)(xiang)(xiang)(xiang)聯(lian)軸器的(de)(de)轉(zhuan)(zhuan)速修正系數， 萬(wan)(wan)(wan)向(xiang)(xiang)(xiang)(xiang)聯(lian)軸器
Kh——萬(wan)(wan)向(xiang)聯軸器的(de)(de)軸承壽命修(xiu)正系數(shu) K ——萬(wan)(wan)向(xiang)聯軸器的(de)(de)兩(liang)軸線折角修(xiu)正系數(shu) Ka——載(zai)荷修(xiu)正系數(shu)。載(zai)荷均勻(yun)，工作平(ping)穩(wen)時，Ka=1.0；載(zai)荷不均勻(yun)，中等沖(chong)擊時，Ka=1.1～1.3；較(jiao)大沖(chong)擊載(zai)荷和(he)頻繁(fan)正反(fan)轉(zhuan)(zhuan)(zhuan)時，Ka=1.3～1.5，特大沖(chong)擊載(zai)荷和(he)頻繁(fan)正反(fan)轉(zhuan)(zhuan)(zhuan)時Ka>1.5。 對于轉(zhuan)(zhuan)(zhuan)速(su)(su)高(gao)、折角大或其長度(du)超出規定的(de)(de)萬(wan)(wan)向(xiang)聯軸器，除按上述(shu)計算(suan)處，還必須驗(yan)算(suan)其轉(zhuan)(zhuan)(zhuan)動(dong)靈活性，轉(zhuan)(zhuan)(zhuan)動(dong)靈活性用n 表(biao)示，一般情況下：n >18000。 式(shi)中 ——萬(wan)(wan)向(xiang)聯軸器的(de)(de)軸線折角，(°)；n——萬(wan)(wan)向(xiang)聯軸器的(de)(de)轉(zhuan)(zhuan)(zhuan)速(su)(su)，r/min.
萬向聯軸器(qi)的(de)偏差知(zhi)識(shi)
萬(wan)(wan)(wan)向(xiang)(xiang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)由于其偏差角度大(da),傳(chuan)遞扭矩高(gao)(gao)等(deng)特點,被廣泛應用(yong)(yong)于各(ge)類(lei)通用(yong)(yong)機(ji)械(xie)場合(he)(he). 萬(wan)(wan)(wan)向(xiang)(xiang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)常(chang)見類(lei)型(xing)(xing)(xing)有:通用(yong)(yong)型(xing)(xing)(xing),高(gao)(gao)轉速(su)型(xing)(xing)(xing),微型(xing)(xing)(xing),可伸縮,大(da)扭矩萬(wan)(wan)(wan)向(xiang)(xiang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)等(deng)諸多(duo)類(lei)型(xing)(xing)(xing).WS.WSD小型(xing)(xing)(xing)十(shi)(shi)(shi)字(zi)軸(zhou)(zhou)(zhou)(zhou)(zhou)萬(wan)(wan)(wan)向(xiang)(xiang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi) 適用(yong)(yong)于聯(lian)(lian)(lian)接兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)軸(zhou)(zhou)(zhou)(zhou)(zhou)線夾角β≤45°的(de)(de)傳(chuan)動(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)系;傳(chuan)遞公(gong)(gong)稱(cheng)轉矩11.2~1120N·m 的(de)(de)單十(shi)(shi)(shi)字(zi)軸(zhou)(zhou)(zhou)(zhou)(zhou)萬(wan)(wan)(wan)向(xiang)(xiang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)和雙十(shi)(shi)(shi)字(zi)軸(zhou)(zhou)(zhou)(zhou)(zhou)萬(wan)(wan)(wan)向(xiang)(xiang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi). 萬(wan)(wan)(wan)向(xiang)(xiang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)適用(yong)(yong)于聯(lian)(lian)(lian)結空(kong)間同一(yi)平面上兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)軸(zhou)(zhou)(zhou)(zhou)(zhou)線夾角β≤45o的(de)(de)傳(chuan)動(dong)場合(he)(he),傳(chuan)遞公(gong)(gong)稱(cheng)轉矩11.2-1120N.m.WSD型(xing)(xing)(xing)為單十(shi)(shi)(shi)字(zi)萬(wan)(wan)(wan)向(xiang)(xiang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi),WS型(xing)(xing)(xing)為雙十(shi)(shi)(shi)字(zi)萬(wan)(wan)(wan)向(xiang)(xiang)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)每節(jie)最大(da)軸(zhou)(zhou)(zhou)(zhou)(zhou)間夾角45o.成(cheng)品(pin)孔(kong)H7,可根據要(yao)求,開(kai)鍵槽(cao),六方孔(kong)和四方孔(kong).允許兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)間夾角在限定的(de)(de)范圍內隨工作(zuo)需要(yao)而改變(bian).
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