曳引機聯軸器的種類:
剛性聯軸器:對(dui)於(yu)蝸(wo)杆(gan)軸(zhou)采(cai)用(yong)滑(hua)動(dong)軸(zhou)承(cheng)的(de)結(jie)構(gou),一(yi)般(ban)采(cai)用(yong)剛(gang)性(xing)聯(lian)軸(zhou)器(qi),因(yin)為(wei)此(ci)時(shi)軸(zhou)與(yu)軸(zhou)承(cheng)的(de)配(pei)合(he)間(jian)隙(xi)較(jiao)大(da),剛(gang)性(xing)聯(lian)軸(zhou)器(qi)有(you)助(zhu)於(yu)蝸(wo)杆(gan)軸(zhou)的(de)穩(wen)定(ding)轉(zhuan)動(dong)。剛(gang)性(xing)聯(lian)軸(zhou)器(qi)要(yao)求(qiu)兩(liang)軸(zhou)之(zhi)間(jian)有(you)高(gao)度(du)的(de)同(tong)心(xin)度(du),連(lian)接(jie)後(hou)不(bu)同(tong)心(xin)度(du)不(bu)應(ying)大(da)於(yu)0.02mm。
彈性聯軸器:由you於yu聯lian軸zhou器qi中zhong的de橡xiang膠jiao塊kuai在zai傳chuan遞di力li矩ju時shi會hui發fa生sheng彈dan性xing變bian形xing,從cong而er能neng在zai一yi定ding範fan圍wei內nei自zi動dong調tiao節jie電dian動dong機ji軸zhou與yu蝸wo杆gan軸zhou之zhi間jian的de同tong軸zhou度du,因yin此ci允yun許xu安an裝zhuang時shi有you較jiao大da的de同tong心xin度du(允差0.1mm),使安裝與維修方便,同時,彈性聯軸器對傳動中的振動具有減緩作用。
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