軟管總成壓扣工(gong)藝(yi)流程是危(wei)害品質的關鍵要素

危害壓扣式橡膠軟管接頭總成(cheng)(cheng)(cheng)(cheng)品(pin)質(zhi)的(de)(de)關鍵(jian)加工(gong)工(gong)藝要素是壓(ya)(ya)(ya)扣(kou)(kou)工(gong)藝流程(cheng)(cheng)。現階段關鍵(jian)有(you)二種壓(ya)(ya)(ya)扣(kou)(kou)方法(fa)，一(yi)種是軸徑送入式，可在(zai)通用(yong)(yong)性(xing)壓(ya)(ya)(ya)機里用(yong)(yong)專用(yong)(yong)型模貝(bei)來完(wan)成(cheng)(cheng)(cheng)(cheng)。其(qi)壓(ya)(ya)(ya)扣(kou)(kou)量不容(rong)(rong)易調節，在(zai)壓(ya)(ya)(ya)扣(kou)(kou)全(quan)過(guo)程(cheng)(cheng)中非(fei)常容(rong)(rong)易損害(hai)外衣外表層。為了更好地(di)取下壓(ya)(ya)(ya)扣(kou)(kou)件。務(wu)必把模貝(bei)制成(cheng)(cheng)(cheng)(cheng)對開啟式。這就(jiu)會有(you)合(he)(he)縫，使制成(cheng)(cheng)(cheng)(cheng)品(pin)外型不太好。另一(yi)種為軸向壓(ya)(ya)(ya)扣(kou)(kou)式其(qi)模貝(bei)有(you)兩(liang)開、三瓣(ban)(ban)(ban)、六瓣(ban)(ban)(ban)和八瓣(ban)(ban)(ban)模之分。合(he)(he)適大批量生(sheng)產一(yi)般用(yong)(yong)六瓣(ban)(ban)(ban)和八瓣(ban)(ban)(ban)模貝(bei)，確保壓(ya)(ya)(ya)扣(kou)(kou)品(pin)質(zhi)的(de)(de)基(ji)本是恰(qia)當把握橡膠軟管的(de)(de)內(nei)膠縮(suo)小量和外衣的(de)(de)壓(ya)(ya)(ya)扣(kou)(kou)量。

其(qi)(qi)中孔規格盡可能超(chao)過提(ti)高層(ceng)規格，不然沒法裝進，乃至會(hui)導致提(ti)高層(ceng)完全散頭(tou)(tou)狀(zhuang)(zhuang)(zhuang)況。一般空隙為１～１.５ｍｍ。外衣內部的槽(cao)(cao)形會(hui)立即(ji)危害接頭(tou)(tou)品(pin)質(zhi)。現階段(duan)有直孔無槽(cao)(cao)體(ti)(ti)式(shi)、鋸(ju)齒(chi)狀(zhuang)(zhuang)(zhuang)槽(cao)(cao)體(ti)(ti)式(shi)及其(qi)(qi)環狀(zhuang)(zhuang)(zhuang)和鋸(ju)齒(chi)狀(zhuang)(zhuang)(zhuang)槽(cao)(cao)整體(ti)(ti)式(shi)。棉繩（化學纖(xian)維）手工編(bian)織橡膠(jiao)軟管(guan)因應用(yong)工作壓(ya)力(li)低，拔(ba)脫力(li)小，都選(xuan)用(yong)無槽(cao)(cao)體(ti)(ti)式(shi)構造。不銹鋼絲手工編(bian)織橡膠(jiao)軟管(guan)在(zai)壓(ya)扣時其(qi)(qi)提(ti)高層(ceng)易造成(cheng)彎折形變(bian)，多選(xuan)用(yong)鋸(ju)齒(chi)狀(zhuang)(zhuang)(zhuang)。不銹鋼絲螺旋波紋(wen)管(guan)一般疊加層(ceng)數較多，提(ti)高層(ceng)的單側薄厚較大 達到(dao)３.６ｍｍ，壓(ya)扣時要使(shi)提(ti)高層(ceng)產(chan)生(sheng)波浪狀(zhuang)(zhuang)(zhuang)形變(bian)而置入槽(cao)(cao)體(ti)(ti)就務必(bi)選(xuan)用(yong)環狀(zhuang)(zhuang)(zhuang)和鋸(ju)齒(chi)狀(zhuang)(zhuang)(zhuang)槽(cao)(cao)相組成(cheng)，這類(lei)槽(cao)(cao)形比(bi)鋸(ju)齒(chi)狀(zhuang)(zhuang)(zhuang)槽(cao)(cao)寬(kuan)２／３，其(qi)(qi)抗(kang)拔(ba)脫力(li)更強。