
蛇形彈簧聯軸器是(shi)一種結構先(xian)進的金(jin)屬聯(lian)軸(zhou)器(qi),它靠蛇形彈(dan)簧片(pian)來傳遞扭矩(ju),蛇形彈(dan)簧聯(lian)軸(zhou)器(qi)是(shi)軸(zhou)聯(lian)接傳動部件,也是(shi)一種非常通用的軸(zhou)聯(lian)接傳動部件。蛇簧聯(lian)軸(zhou)器(qi)承受扭矩(ju)較大,適用于(yu)重型(xing)機(ji)械(xie)及通用機(ji)械(xie)場(chang)合(he)。這種經過特殊工藝處(chu)的蛇形彈(dan)簧,具有很長的使用壽命 允許轉(zhuan)速較高,在軸(zhou)向、徑向和角向具有良好(hao)的補償能力。結構簡單;拆裝方便,使用壽命長;減振效(xiao)果好(hao),避免了共振。
蛇形(xing)聯(lian)軸(zhou)器共(gong)有(you)九(jiu)類(lei)型(xing)(xing)(xing)(xing)(xing)(xing)式,分別(bie)是JS罩(zhao)殼徑向安(an)裝(zhuang)型(xing)(xing)(xing)(xing)(xing)(xing)(基本型(xing)(xing)(xing)(xing)(xing)(xing))、JSB罩(zhao)殼軸(zhou)向安(an)裝(zhuang)型(xing)(xing)(xing)(xing)(xing)(xing)、JSS雙法蘭聯(lian)接型(xing)(xing)(xing)(xing)(xing)(xing)、JSD單法蘭聯(lian)接型(xing)(xing)(xing)(xing)(xing)(xing)、SJS接中(zhong)間軸(zhou)型(xing)(xing)(xing)(xing)(xing)(xing)、JSG高(gao)速型(xing)(xing)(xing)(xing)(xing)(xing)、JSZ帶制動(dong)輪型(xing)(xing)(xing)(xing)(xing)(xing)、JSP帶制動(dong)盤型(xing)(xing)(xing)(xing)(xing)(xing)、JSA安(an)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(mian)對蛇簧(huang)的(de)軸向作用力帶動從(cong)動端(duan),來(lai)傳(chuan)(chuan)遞(di)扭矩,如此在(zai)很大程度上(shang)(shang)避免了共振現象發生,且簧(huang)片在(zai)傳(chuan)(chuan)遞(di)扭矩時所產(chan)生的(de)彈性變(bian)量,使(shi)機械系統能獲得較好的(de)減(jian)(jian)振效果,其(qi)平均減(jian)(jian)振率達36%以上(shang)(shang)。
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