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SWP-F大伸縮(suo)長型(xing)萬向聯軸(zhou)器
待議
SWP-F大伸縮長型萬向聯軸器產品介紹：
萬向聯軸(zhou)器的選擇(ze)
聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)選(xuan)(xuan)(xuan)(xuan)(xuan)擇(ze)主要(yao)考(kao)(kao)(kao)慮(lv)所需傳(chuan)(chuan)(chuan)遞(di)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)轉(zhuan)(zhuan)(zhuan)速(su)(su)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)低(di)(di)(di)、載(zai)(zai)(zai)荷(he)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)(da)小、被聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)接兩(liang)部件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝精(jing)(jing)度(du)(du)(du)等(deng)(deng)、回轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)平穩性(xing)(xing)(xing)(xing)、價(jia)格(ge)(ge)等(deng)(deng)，參考(kao)(kao)(kao)各類(lei)(lei)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)特(te)性(xing)(xing)(xing)(xing)，選(xuan)(xuan)(xuan)(xuan)(xuan)擇(ze)一(yi)種合(he)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)類(lei)(lei)型。 具體選(xuan)(xuan)(xuan)(xuan)(xuan)擇(ze)時(shi)可(ke)(ke)(ke)考(kao)(kao)(kao)慮(lv)以(yi)下幾點： 1．由(you)于(yu)(yu)(yu)(yu)制造、安(an)(an)(an)裝、受載(zai)(zai)(zai)變(bian)形(xing)和(he)(he)溫(wen)(wen)度(du)(du)(du)變(bian)化(hua)(hua)等(deng)(deng)原(yuan)因，當(dang)安(an)(an)(an)裝調(diao)整(zheng)后，難以(yi)保(bao)持兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)嚴格(ge)(ge)精(jing)(jing)確對(dui)(dui)(dui)中(zhong)。存在(zai)(zai)(zai)一(yi)定程(cheng)度(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)x、Y方向(xiang)位(wei)(wei)(wei)移(yi)(yi)和(he)(he)偏(pian)斜角(jiao)CI。當(dang)徑向(xiang)位(wei)(wei)(wei)移(yi)(yi)較(jiao)(jiao)(jiao)大(da)(da)(da)(da)時(shi)，可(ke)(ke)(ke)選(xuan)(xuan)(xuan)(xuan)(xuan)滑塊(kuai)(kuai)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，角(jiao)位(wei)(wei)(wei)移(yi)(yi)較(jiao)(jiao)(jiao)大(da)(da)(da)(da)或相交兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)接可(ke)(ke)(ke)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)萬(wan)向(xiang)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)。當(dang)工(gong)作(zuo)過程(cheng)中(zhong)兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)產生(sheng)較(jiao)(jiao)(jiao)大(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)附加(jia)相對(dui)(dui)(dui)位(wei)(wei)(wei)移(yi)(yi)時(shi)，應選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)撓性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。 2．聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)轉(zhuan)(zhuan)(zhuan)速(su)(su)高(gao)(gao)(gao)低(di)(di)(di)和(he)(he)引起(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)離心力(li)(li)大(da)(da)(da)(da)小。對(dui)(dui)(dui)于(yu)(yu)(yu)(yu)高(gao)(gao)(gao)速(su)(su)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)，應選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)平衡精(jing)(jing)度(du)(du)(du)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，例(li)如(ru)(ru)膜片聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)，而(er)不宜(yi)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)存在(zai)(zai)(zai)偏(pian)心的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)滑塊(kuai)(kuai)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)。 3．所需傳(chuan)(chuan)(chuan)遞(di)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)矩大(da)(da)(da)(da)小和(he)(he)性(xing)(xing)(xing)(xing)質(zhi)以(yi)及(ji)對(dui)(dui)(dui)緩沖(chong)振動(dong)(dong)(dong)功(gong)能的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)求(qiu)(qiu)。例(li)如(ru)(ru)，對(dui)(dui)(dui)大(da)(da)(da)(da)功(gong)率(lv)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重載(zai)(zai)(zai)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)，可(ke)(ke)(ke)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)齒式聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。對(dui)(dui)(dui)嚴重沖(chong)擊(ji)載(zai)(zai)(zai)荷(he)或要(yao)求(qiu)(qiu)消除(chu)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)系(xi)扭轉(zhuan)(zhuan)(zhuan)振動(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)，可(ke)(ke)(ke)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)輪胎(tai)式聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)。 絕大(da)(da)(da)(da)多數聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)均已標(biao)準化(hua)(hua)或規格(ge)(ge)化(hua)(hua)。設計者的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)任務(wu)是選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，而(er)不是設計。選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)基本步驟如(ru)(ru)下： 選(xuan)(xuan)(xuan)(xuan)(xuan)擇(ze)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)類(lei)(lei)型 根據傳(chuan)(chuan)(chuan)遞(di)載(zai)(zai)(zai)荷(he)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)(da)小，軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)轉(zhuan)(zhuan)(zhuan)速(su)(su)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)低(di)(di)(di)，被聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)接兩(liang)部件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)(an)(an)裝精(jing)(jing)度(du)(du)(du)等(deng)(deng)，參考(kao)(kao)(kao)各類(lei)(lei)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)特(te)性(xing)(xing)(xing)(xing)，選(xuan)(xuan)(xuan)(xuan)(xuan)擇(ze)一(yi)種合(he)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)類(lei)(lei)型。 具體選(xuan)(xuan)(xuan)(xuan)(xuan)擇(ze)時(shi)可(ke)(ke)(ke)考(kao)(kao)(kao)慮(lv)以(yi)下幾點： 1)所需傳(chuan)(chuan)(chuan)遞(di)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)矩大(da)(da)(da)(da)小和(he)(he)性(xing)(xing)(xing)(xing)質(zhi)以(yi)及(ji)對(dui)(dui)(dui)緩沖(chong)減振功(gong)能的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)求(qiu)(qiu)。例(li)如(ru)(ru)，對(dui)(dui)(dui)大(da)(da)(da)(da)功(gong)率(lv)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重載(zai)(zai)(zai)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)，可(ke)(ke)(ke)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)齒式聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)；對(dui)(dui)(dui)嚴重沖(chong)擊(ji)載(zai)(zai)(zai)荷(he)或要(yao)求(qiu)(qiu)消除(chu)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)系(xi)扭轉(zhuan)(zhuan)(zhuan)振動(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)，可(ke)(ke)(ke)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)輪胎(tai)式聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)具有(you)高(gao)(gao)(gao)彈(dan)性(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。 2)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)轉(zhuan)(zhuan)(zhuan)速(su)(su)高(gao)(gao)(gao)低(di)(di)(di)和(he)(he)引起(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)離心力(li)(li)大(da)(da)(da)(da)小。對(dui)(dui)(dui)于(yu)(yu)(yu)(yu)高(gao)(gao)(gao)速(su)(su)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)，應選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)平衡精(jing)(jing)度(du)(du)(du)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，例(li)如(ru)(ru)膜片聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)，而(er)不宜(yi)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)存在(zai)(zai)(zai)偏(pian)心的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)滑塊(kuai)(kuai)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)。 3)兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)相對(dui)(dui)(dui)位(wei)(wei)(wei)移(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)(da)小和(he)(he)方向(xiang)。當(dang)安(an)(an)(an)裝調(diao)整(zheng)后，難以(yi)保(bao)持兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)嚴格(ge)(ge)精(jing)(jing)確對(dui)(dui)(dui)中(zhong)，或工(gong)作(zuo)過程(cheng)中(zhong)兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)將(jiang)產生(sheng)較(jiao)(jiao)(jiao)大(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)附加(jia)相對(dui)(dui)(dui)位(wei)(wei)(wei)移(yi)(yi)時(shi)，應選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)撓性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。例(li)如(ru)(ru)當(dang)徑向(xiang)位(wei)(wei)(wei)移(yi)(yi)較(jiao)(jiao)(jiao)大(da)(da)(da)(da)時(shi)，可(ke)(ke)(ke)選(xuan)(xuan)(xuan)(xuan)(xuan)滑塊(kuai)(kuai)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，角(jiao)位(wei)(wei)(wei)移(yi)(yi)較(jiao)(jiao)(jiao)大(da)(da)(da)(da)或相交兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)接可(ke)(ke)(ke)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)萬(wan)向(xiang)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng)。 4)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)可(ke)(ke)(ke)靠性(xing)(xing)(xing)(xing)和(he)(he)工(gong)作(zuo)環境。通常由(you)金屬元(yuan)件(jian)制成的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不需潤(run)滑的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)比(bi)較(jiao)(jiao)(jiao)可(ke)(ke)(ke)靠；需要(yao)潤(run)滑的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，其性(xing)(xing)(xing)(xing)能易受潤(run)滑完善(shan)程(cheng)度(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)影響，且(qie)可(ke)(ke)(ke)能污染環境。含(han)有(you)橡膠等(deng)(deng)非(fei)金屬元(yuan)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)對(dui)(dui)(dui)溫(wen)(wen)度(du)(du)(du)、腐蝕性(xing)(xing)(xing)(xing)介質(zhi)及(ji)強光等(deng)(deng)比(bi)較(jiao)(jiao)(jiao)敏感，而(er)且(qie)容易老化(hua)(hua)。 5）聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)制造、安(an)(an)(an)裝、維護和(he)(he)成本。在(zai)(zai)(zai)滿足便(bian)(bian)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)性(xing)(xing)(xing)(xing)能的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)前(qian)提(ti)下，應選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)裝拆方便(bian)(bian)、維護簡(jian)單(dan)、成本低(di)(di)(di)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。例(li)如(ru)(ru)剛性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)不但結構簡(jian)單(dan)，而(er)且(qie)裝拆方便(bian)(bian)，可(ke)(ke)(ke)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)低(di)(di)(di)速(su)(su)、剛性(xing)(xing)(xing)(xing)大(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)。一(yi)般的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)非(fei)金屬彈(dan)性(xing)(xing)(xing)(xing)元(yuan)件(jian)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(例(li)如(ru)(ru)彈(dan)性(xing)(xing)(xing)(xing)套柱銷(xiao)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、彈(dan)性(xing)(xing)(xing)(xing)柱銷(xiao)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、梅花(hua)形(xing)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)(deng))，由(you)于(yu)(yu)(yu)(yu)具有(you)良好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)綜合(he)能力(li)(li)，廣泛適(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)一(yi)般的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)中(zhong)、小功(gong)率(lv)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)。
萬向聯(lian)軸器的(de)選用(yong)計算
萬(wan)向(xiang)(xiang)聯(lian)軸(zhou)(zhou)器(qi)的(de)(de)(de)計算轉(zhuan)矩： Tc=TKnKhK Ka≤Tn(N·m) 交(jiao)變載(zai)荷時： Tc≤Tf (N·m) 式中(zhong) Tn——萬(wan)向(xiang)(xiang)聯(lian)軸(zhou)(zhou)器(qi)的(de)(de)(de)公稱轉(zhuan)矩，N·m，（它(ta)是在給(gei)定條件下(xia)的(de)(de)(de)理論計算數(shu)值，即聯(lian)軸(zhou)(zhou)器(qi)轉(zhuan)速，n≈10r/min。軸(zhou)(zhou)承壽命 Ln=5000h、軸(zhou)(zhou)線折角 =3°、載(zai)荷平穩時的(de)(de)(de)數(shu)值）； Tf——萬(wan)向(xiang)(xiang)聯(lian)軸(zhou)(zhou)器(qi)的(de)(de)(de)疲(pi)勞(lao)轉(zhuan)矩，N·m T——萬(wan)向(xiang)(xiang)聯(lian)軸(zhou)(zhou)器(qi)的(de)(de)(de)理論轉(zhuan)矩，N·m ;其中(zhong)T=9550Pw/ N (N·m) Pw——驅動功率，kw N——萬(wan)向(xiang)(xiang)聯(lian)軸(zhou)(zhou)器(qi)轉(zhuan)速，r/min Kn——萬(wan)向(xiang)(xiang)聯(lian)軸(zhou)(zhou)器(qi)的(de)(de)(de)轉(zhuan)速修正(zheng)系數(shu)， 萬(wan)向(xiang)(xiang)聯(lian)軸(zhou)(zhou)器(qi)
Kh——萬(wan)(wan)向(xiang)(xiang)聯(lian)軸(zhou)器(qi)(qi)(qi)(qi)的(de)軸(zhou)承壽(shou)命修(xiu)正(zheng)(zheng)系數 K ——萬(wan)(wan)向(xiang)(xiang)聯(lian)軸(zhou)器(qi)(qi)(qi)(qi)的(de)兩軸(zhou)線(xian)折角修(xiu)正(zheng)(zheng)系數 Ka——載(zai)荷修(xiu)正(zheng)(zheng)系數。載(zai)荷均勻，工作(zuo)平穩時，Ka=1.0；載(zai)荷不均勻，中(zhong)等(deng)沖(chong)(chong)擊時，Ka=1.1～1.3；較大(da)沖(chong)(chong)擊載(zai)荷和頻繁(fan)正(zheng)(zheng)反轉(zhuan)(zhuan)(zhuan)(zhuan)時，Ka=1.3～1.5，特大(da)沖(chong)(chong)擊載(zai)荷和頻繁(fan)正(zheng)(zheng)反轉(zhuan)(zhuan)(zhuan)(zhuan)時Ka>1.5。 對于轉(zhuan)(zhuan)(zhuan)(zhuan)速高、折角大(da)或其長度(du)超出規(gui)定的(de)萬(wan)(wan)向(xiang)(xiang)聯(lian)軸(zhou)器(qi)(qi)(qi)(qi)，除(chu)按上述計(ji)算處，還必須驗算其轉(zhuan)(zhuan)(zhuan)(zhuan)動靈(ling)(ling)活(huo)性，轉(zhuan)(zhuan)(zhuan)(zhuan)動靈(ling)(ling)活(huo)性用n 表示，一般情(qing)況下：n >18000。 式中(zhong) ——萬(wan)(wan)向(xiang)(xiang)聯(lian)軸(zhou)器(qi)(qi)(qi)(qi)的(de)軸(zhou)線(xian)折角，(°)；n——萬(wan)(wan)向(xiang)(xiang)聯(lian)軸(zhou)器(qi)(qi)(qi)(qi)的(de)轉(zhuan)(zhuan)(zhuan)(zhuan)速，r/min.
萬向聯(lian)軸(zhou)器的偏差知識(shi)
萬(wan)(wan)向(xiang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)由于其偏差角度大(da),傳遞扭(niu)矩(ju)高等(deng)(deng)特點,被(bei)廣(guang)泛應(ying)用于各類(lei)(lei)通用機械場合. 萬(wan)(wan)向(xiang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)常見(jian)類(lei)(lei)型(xing)(xing)(xing)有:通用型(xing)(xing)(xing),高轉(zhuan)速(su)型(xing)(xing)(xing),微(wei)型(xing)(xing)(xing),可(ke)伸縮(suo),大(da)扭(niu)矩(ju)萬(wan)(wan)向(xiang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)等(deng)(deng)諸多類(lei)(lei)型(xing)(xing)(xing).WS.WSD小型(xing)(xing)(xing)十字(zi)軸(zhou)(zhou)(zhou)(zhou)萬(wan)(wan)向(xiang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi) 適(shi)用于聯(lian)(lian)接兩軸(zhou)(zhou)(zhou)(zhou)軸(zhou)(zhou)(zhou)(zhou)線夾(jia)角β≤45°的(de)傳動軸(zhou)(zhou)(zhou)(zhou)系;傳遞公稱轉(zhuan)矩(ju)11.2~1120N·m 的(de)單(dan)十字(zi)軸(zhou)(zhou)(zhou)(zhou)萬(wan)(wan)向(xiang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)和雙(shuang)十字(zi)軸(zhou)(zhou)(zhou)(zhou)萬(wan)(wan)向(xiang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi). 萬(wan)(wan)向(xiang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)適(shi)用于聯(lian)(lian)結空間(jian)(jian)同一(yi)平面上兩軸(zhou)(zhou)(zhou)(zhou)軸(zhou)(zhou)(zhou)(zhou)線夾(jia)角β≤45o的(de)傳動場合,傳遞公稱轉(zhuan)矩(ju)11.2-1120N.m.WSD型(xing)(xing)(xing)為單(dan)十字(zi)萬(wan)(wan)向(xiang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi),WS型(xing)(xing)(xing)為雙(shuang)十字(zi)萬(wan)(wan)向(xiang)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)每節最大(da)軸(zhou)(zhou)(zhou)(zhou)間(jian)(jian)夾(jia)角45o.成品孔H7,可(ke)根據(ju)要(yao)(yao)求,開鍵槽,六(liu)方孔和四方孔.允(yun)許(xu)兩軸(zhou)(zhou)(zhou)(zhou)間(jian)(jian)夾(jia)角在(zai)限定的(de)范圍內隨工(gong)作(zuo)需要(yao)(yao)而(er)改變.
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