
蛇形彈簧聯軸器是(shi)一種(zhong)(zhong)結(jie)(jie)構(gou)先進的金屬聯(lian)軸(zhou)(zhou)器(qi),它(ta)靠蛇(she)(she)(she)形(xing)彈簧(huang)片(pian)來傳遞扭(niu)矩,蛇(she)(she)(she)形(xing)彈簧(huang)聯(lian)軸(zhou)(zhou)器(qi)是(shi)軸(zhou)(zhou)聯(lian)接傳動部件(jian),也是(shi)一種(zhong)(zhong)非常(chang)通(tong)用(yong)(yong)的軸(zhou)(zhou)聯(lian)接傳動部件(jian)。蛇(she)(she)(she)簧(huang)聯(lian)軸(zhou)(zhou)器(qi)承受扭(niu)矩較大,適(shi)用(yong)(yong)于重型(xing)機(ji)械(xie)及通(tong)用(yong)(yong)機(ji)械(xie)場(chang)合。這種(zhong)(zhong)經過(guo)特殊工藝處的蛇(she)(she)(she)形(xing)彈簧(huang),具有(you)很長的使用(yong)(yong)壽命 允(yun)許轉(zhuan)速較高,在軸(zhou)(zhou)向(xiang)、徑向(xiang)和角向(xiang)具有(you)良好的補償能力。結(jie)(jie)構(gou)簡單;拆裝方便,使用(yong)(yong)壽命長;減振效(xiao)果好,避免了共振。
蛇形聯(lian)軸器共有九(jiu)類型(xing)(xing)(xing)式,分別是JS罩(zhao)殼(ke)徑(jing)向安(an)(an)裝型(xing)(xing)(xing)(基本型(xing)(xing)(xing))、JSB罩(zhao)殼(ke)軸向安(an)(an)裝型(xing)(xing)(xing)、JSS雙法蘭(lan)聯(lian)接(jie)(jie)型(xing)(xing)(xing)、JSD單法蘭(lan)聯(lian)接(jie)(jie)型(xing)(xing)(xing)、SJS接(jie)(jie)中間軸型(xing)(xing)(xing)、JSG高速型(xing)(xing)(xing)、JSZ帶制動輪型(xing)(xing)(xing)、JSP帶制動盤型(xing)(xing)(xing)、JSA安(an)(an)全型(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(shi)靠主(zhu)動(dong)端齒面對蛇(she)簧(huang)(huang)的軸(zhou)向作用力(li)帶(dai)動(dong)從動(dong)端,來(lai)傳遞(di)扭(niu)矩,如此(ci)在很大程度(du)上避免了共振現(xian)象發生(sheng)(sheng),且簧(huang)(huang)片在傳遞(di)扭(niu)矩時所產(chan)生(sheng)(sheng)的彈性變量(liang),使機械(xie)系統能獲得較(jiao)好的減振效果,其平(ping)均減振率(lv)達36%以上。
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