
蛇形彈簧聯軸器是一種(zhong)結(jie)構先進的(de)金屬(shu)聯軸(zhou)器,它靠蛇(she)形彈(dan)簧片(pian)來傳遞(di)扭(niu)矩,蛇(she)形彈(dan)簧聯軸(zhou)器是軸(zhou)聯接(jie)傳動部件,也是一種(zhong)非常通用(yong)(yong)(yong)的(de)軸(zhou)聯接(jie)傳動部件。蛇(she)簧聯軸(zhou)器承受扭(niu)矩較(jiao)(jiao)大,適用(yong)(yong)(yong)于重(zhong)型機械(xie)及通用(yong)(yong)(yong)機械(xie)場合。這種(zhong)經過(guo)特殊工藝處(chu)的(de)蛇(she)形彈(dan)簧,具(ju)有(you)很(hen)長(chang)的(de)使用(yong)(yong)(yong)壽(shou)命 允許轉速較(jiao)(jiao)高,在軸(zhou)向(xiang)、徑向(xiang)和角向(xiang)具(ju)有(you)良好(hao)的(de)補償能力。結(jie)構簡單;拆(chai)裝(zhuang)方便,使用(yong)(yong)(yong)壽(shou)命長(chang);減振(zhen)效果好(hao),避免了共振(zhen)。
蛇(she)形聯(lian)(lian)軸(zhou)(zhou)器共有九(jiu)類型(xing)(xing)(xing)(xing)(xing)(xing)(xing)式,分別是JS罩(zhao)殼徑向安裝(zhuang)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(基(ji)本型(xing)(xing)(xing)(xing)(xing)(xing)(xing))、JSB罩(zhao)殼軸(zhou)(zhou)向安裝(zhuang)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、JSS雙法蘭(lan)聯(lian)(lian)接型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、JSD單法蘭(lan)聯(lian)(lian)接型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、SJS接中間(jian)軸(zhou)(zhou)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、JSG高速型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、JSZ帶(dai)制動(dong)輪型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、JSP帶(dai)制動(dong)盤型(xing)(xing)(xing)(xing)(xing)(xing)(xing)、JSA安全型(xing)(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(zhu)動(dong)端(duan)齒面(mian)對蛇簧(huang)的(de)軸(zhou)向(xiang)作(zuo)用力帶動(dong)從動(dong)端(duan),來(lai)傳遞扭矩,如此(ci)在(zai)很大程(cheng)度上(shang)避免了共振(zhen)現象發生,且簧(huang)片在(zai)傳遞扭矩時所(suo)產(chan)生的(de)彈(dan)性變量,使機械(xie)系統(tong)能(neng)獲得較好的(de)減(jian)振(zhen)效果,其平均減(jian)振(zhen)率達36%以上(shang)。
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