
蛇形彈簧聯軸器是一(yi)種結(jie)構(gou)先進的金(jin)屬聯(lian)軸(zhou)(zhou)器,它靠蛇形(xing)彈簧片來傳遞扭矩,蛇形(xing)彈簧聯(lian)軸(zhou)(zhou)器是軸(zhou)(zhou)聯(lian)接(jie)傳動部(bu)件,也是一(yi)種非常通(tong)用(yong)(yong)的軸(zhou)(zhou)聯(lian)接(jie)傳動部(bu)件。蛇簧聯(lian)軸(zhou)(zhou)器承受扭矩較(jiao)(jiao)大,適用(yong)(yong)于重(zhong)型(xing)機械及通(tong)用(yong)(yong)機械場合。這種經(jing)過特殊工藝處的蛇形(xing)彈簧,具有很長的使(shi)(shi)用(yong)(yong)壽命(ming) 允(yun)許轉速(su)較(jiao)(jiao)高,在軸(zhou)(zhou)向(xiang)、徑向(xiang)和角向(xiang)具有良好(hao)的補償(chang)能力。結(jie)構(gou)簡(jian)單;拆裝方(fang)便,使(shi)(shi)用(yong)(yong)壽命(ming)長;減振效(xiao)果好(hao),避免了共振。
蛇形聯軸(zhou)(zhou)器共(gong)有九類型(xing)(xing)(xing)(xing)(xing)(xing)式(shi),分別(bie)是JS罩殼徑向(xiang)安裝型(xing)(xing)(xing)(xing)(xing)(xing)(基本型(xing)(xing)(xing)(xing)(xing)(xing))、JSB罩殼軸(zhou)(zhou)向(xiang)安裝型(xing)(xing)(xing)(xing)(xing)(xing)、JSS雙法(fa)蘭聯接型(xing)(xing)(xing)(xing)(xing)(xing)、JSD單法(fa)蘭聯接型(xing)(xing)(xing)(xing)(xing)(xing)、SJS接中間軸(zhou)(zhou)型(xing)(xing)(xing)(xing)(xing)(xing)、JSG高(gao)速型(xing)(xing)(xing)(xing)(xing)(xing)、JSZ帶制(zhi)動輪型(xing)(xing)(xing)(xing)(xing)(xing)、JSP帶制(zhi)動盤(pan)型(xing)(xing)(xing)(xing)(xing)(xing)、JSA安全型(xing)(xing)(xing)(xing)(xing)(xing)等。
蛇簧聯軸器其主要結構是由兩個半聯軸節,兩個半外罩,兩個密封圈及蛇形彈簧片組成。它是靠蛇簧嵌入兩半聯軸節的齒槽內來傳遞扭矩,聯軸器以蛇形彈簧片嵌入兩個半聯軸節的齒槽內,來實現主動軸與從動軸的鏈接。蛇型彈簧聯軸器運轉時,是靠主動端(duan)齒面對蛇簧(huang)的(de)軸(zhou)向作用力帶動從動端(duan),來傳(chuan)遞扭(niu)矩(ju),如此在很大程度上避免了共(gong)振現象發(fa)生(sheng),且簧(huang)片在傳(chuan)遞扭(niu)矩(ju)時所產生(sheng)的(de)彈性變量,使(shi)機械系統能獲得較好(hao)的(de)減(jian)(jian)振效果(guo),其平(ping)均減(jian)(jian)振率達36%以上。
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