泊頭市(shi)玖達傳動(dong)機(ji)械(xie)有(you)限公司生(sheng)產的(de)XL型打(da)頂(ding)絲(si)孔(kong)星形(xing)彈性聯(lian)(lian)(lian)軸器(qi)頂(ding)絲(si)就是(shi)螺(luo)(luo)(luo)絲(si)的(de)緊固(gu)原理(li)，多(duo)數用(yong)(yong)(yong)在(zai)(zai)(zai)軸和套(tao)(tao)(tao)(tao)之間(jian)防止軸和套(tao)(tao)(tao)(tao)在(zai)(zai)(zai)使用(yong)(yong)(yong)過程(cheng)中軸對套(tao)(tao)(tao)(tao)發生(sheng)位置變化的(de)緊固(gu)件。可(ke)(ke)以用(yong)(yong)(yong)來防止軸和軸套(tao)(tao)(tao)(tao)間(jian)的(de)相(xiang)(xiang)(xiang)對運動(dong)，還有(you)些場合(he)(he)頂(ding)絲(si)用(yong)(yong)(yong)來拆卸(xie)方便。比(bi)(bi)如說兩個(ge)零(ling)件配合(he)(he)緊密(mi)，可(ke)(ke)依靠頂(ding)絲(si)來分離(li)開(kai)。常用(yong)(yong)(yong)于采礦、冶金(jin)、紡織、輸送機(ji)械(xie)等。優先適用(yong)(yong)(yong)于要(yao)求設備及零(ling)部件簡單的(de)場合(he)(he)，具(ju)有(you)調(diao)心(xin)性，易(yi)于安(an)裝，具(ju)有(you)雙重結構(gou)的(de)密(mi)封裝置，可(ke)(ke)以在(zai)(zai)(zai)惡劣的(de)環境下工作。結構(gou)形(xing)式多(duo)樣，通用(yong)(yong)(yong)性和互(hu)換性好(hao)。聯(lian)(lian)(lian)軸器(qi)的(de)螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)聯(lian)(lian)(lian)接(jie)增加(jia)(jia)(jia)了(le)一(yi)個(ge)可(ke)(ke)漲大的(de)帶有(you)內(nei)錐(zhui)面(mian)的(de)螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)套(tao)(tao)(tao)(tao)。螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)套(tao)(tao)(tao)(tao)的(de)內(nei)表(biao)面(mian)與聯(lian)(lian)(lian)軸器(qi)螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)的(de)外(wai)表(biao)面(mian)是(shi)錐(zhui)度(du)相(xiang)(xiang)(xiang)同且錐(zhui)度(du)很(hen)小的(de)圓錐(zhui)面(mian)，當在(zai)(zai)(zai)軸向(xiang)(xiang)(xiang)給螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)和螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)套(tao)(tao)(tao)(tao)施(shi)加(jia)(jia)(jia)一(yi)個(ge)相(xiang)(xiang)(xiang)反的(de)作用(yong)(yong)(yong)力(li)(li)時，就會通過其相(xiang)(xiang)(xiang)互(hu)配合(he)(he)的(de)圓錐(zhui)面(mian)對螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)套(tao)(tao)(tao)(tao)產生(sheng)一(yi)個(ge)擴大很(hen)多(duo)倍(bei)的(de)徑(jing)向(xiang)(xiang)(xiang)應(ying)力(li)(li)。螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)套(tao)(tao)(tao)(tao)外(wai)徑(jing)加(jia)(jia)(jia)工成比(bi)(bi)螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)孔(kong)內(nei)徑(jing)小（直徑(jing)差為0．047～0．070 mm），以未施(shi)加(jia)(jia)(jia)軸向(xiang)(xiang)(xiang)力(li)(li)時，聯(lian)(lian)(lian)軸器(qi)螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)連(lian)同螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)套(tao)(tao)(tao)(tao)易(yi)于穿進螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)孔(kong)；而在(zai)(zai)(zai)施(shi)加(jia)(jia)(jia)適當軸向(xiang)(xiang)(xiang)力(li)(li)后，螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)套(tao)(tao)(tao)(tao)在(zai)(zai)(zai)彈性范圍內(nei)徑(jing)向(xiang)(xiang)(xiang)脹大，了(le)兩者(zhe)之間(jian)的(de)徑(jing)向(xiang)(xiang)(xiang)間(jian)隙，緊密(mi)配合(he)(he)；在(zai)(zai)(zai)軸向(xiang)(xiang)(xiang)力(li)(li)卸(xie)去后，螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)套(tao)(tao)(tao)(tao)外(wai)徑(jing)恢復原加(jia)(jia)(jia)工尺(chi)寸(cun)，使聯(lian)(lian)(lian)軸器(qi)螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)連(lian)同螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)套(tao)(tao)(tao)(tao)易(yi)于從螺(luo)(luo)(luo)栓(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)(shuan)孔(kong)內(nei)抽出。

泊(bo)頭市玖達傳動(dong)機械(xie)有限公司(si)生產(chan)的(de)(de)(de)(de)頂(ding)絲(si)是(shi)(shi)用(yong)來(lai)固定(ding)的(de)(de)(de)(de)，大多是(shi)(shi)軸(zhou)(zhou)(zhou)孔，用(yong)頂(ding)絲(si)頂(ding)住軸(zhou)(zhou)(zhou)，使(shi)(shi)它不(bu)能來(lai)回移動(dong)。XL型打頂(ding)絲(si)孔星(xing)形(xing)彈(dan)性(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)研制出“頂(ding)絲(si)調(diao)節緊(jin)鏈(lian)(lian)(lian)(lian)法”，提高了(le)工效(xiao)。“頂(ding)絲(si)調(diao)節緊(jin)鏈(lian)(lian)(lian)(lian)法”解決了(le)因(yin)鏈(lian)(lian)(lian)(lian)條(tiao)受力不(bu)均(jun)，在(zai)啟動(dong)運轉(zhuan)時因(yin)沖(chong)擊(ji)力過強而斷鏈(lian)(lian)(lian)(lian)，降(jiang)低了(le)緊(jin)鏈(lian)(lian)(lian)(lian)、截鏈(lian)(lian)(lian)(lian)工作的(de)(de)(de)(de)復雜性(xing)，了(le)因(yin)鏈(lian)(lian)(lian)(lian)條(tiao)松造成跳鏈(lian)(lian)(lian)(lian)、斷鏈(lian)(lian)(lian)(lian)和(he)(he)崩(beng)鏈(lian)(lian)(lian)(lian)傷人事故(gu)，縮短了(le)掐截鏈(lian)(lian)(lian)(lian)時間。頂(ding)絲(si)就是(shi)(shi)螺(luo)絲(si)的(de)(de)(de)(de)緊(jin)固原理,多數用(yong)在(zai)軸(zhou)(zhou)(zhou)和(he)(he)套之間防止(zhi)軸(zhou)(zhou)(zhou)和(he)(he)套在(zai)使(shi)(shi)用(yong)過程中軸(zhou)(zhou)(zhou)對套發生位置(zhi)變(bian)化的(de)(de)(de)(de)緊(jin)固件(jian).聯(lian)軸(zhou)(zhou)(zhou)器(qi)可(ke)(ke)以(yi)用(yong)來(lai)防止(zhi)軸(zhou)(zhou)(zhou)和(he)(he)軸(zhou)(zhou)(zhou)套間的(de)(de)(de)(de)相對運動(dong)，還有些場合頂(ding)絲(si)用(yong)來(lai)拆卸方便(bian)，比如說兩個零(ling)件(jian)配合緊(jin)密，可(ke)(ke)依靠頂(ding)絲(si)來(lai)分離開。常用(yong)于(yu)采礦、冶金(jin)、紡織、輸送機械(xie)等。聯(lian)軸(zhou)(zhou)(zhou)器(qi)優先適用(yong)于(yu)要求設(she)備及零(ling)部件(jian)簡單的(de)(de)(de)(de)場合，具有調(diao)心性(xing)，易于(yu)安裝，具有雙重(zhong)結構(gou)的(de)(de)(de)(de)密封(feng)裝置(zhi)，可(ke)(ke)以(yi)在(zai)惡劣的(de)(de)(de)(de)環境下工作。結構(gou)形(xing)式多樣(yang)，通用(yong)性(xing)和(he)(he)互換性(xing)好。