軟管總成壓扣工藝流程(cheng)是(shi)危害品質的關(guan)鍵要素

危害壓扣式橡膠軟管接頭總(zong)成品質的關鍵(jian)加工工藝要素是壓(ya)(ya)扣(kou)(kou)工藝流程(cheng)。現階(jie)段關鍵(jian)有(you)二種壓(ya)(ya)扣(kou)(kou)方法(fa)，一(yi)種是軸(zhou)徑送入(ru)式，可在(zai)(zai)通用(yong)(yong)性壓(ya)(ya)機里(li)用(yong)(yong)專用(yong)(yong)型模貝來完成。其壓(ya)(ya)扣(kou)(kou)量(liang)不容(rong)易調節，在(zai)(zai)壓(ya)(ya)扣(kou)(kou)全過(guo)程(cheng)中非常容(rong)易損害外衣(yi)外表層。為(wei)(wei)了更(geng)好地取下壓(ya)(ya)扣(kou)(kou)件。務(wu)必把模貝制(zhi)成對開啟(qi)式。這(zhe)就會有(you)合縫(feng)，使制(zhi)成品外型不太好。另一(yi)種為(wei)(wei)軸(zhou)向壓(ya)(ya)扣(kou)(kou)式其模貝有(you)兩開、三瓣(ban)、六(liu)瓣(ban)和八瓣(ban)模之分。合適大(da)批量(liang)生產一(yi)般用(yong)(yong)六(liu)瓣(ban)和八瓣(ban)模貝，確(que)保壓(ya)(ya)扣(kou)(kou)品質的基本是恰當把握(wo)橡膠(jiao)軟管的內(nei)膠(jiao)縮小(xiao)量(liang)和外衣(yi)的壓(ya)(ya)扣(kou)(kou)量(liang)。

其中孔規格盡可能超(chao)過提高(gao)層(ceng)規格，不(bu)然沒法裝進，乃至會(hui)導(dao)致提高(gao)層(ceng)完全散頭(tou)狀況。一般空隙為１～１.５ｍｍ。外衣(yi)內部(bu)的槽形(xing)(xing)會(hui)立即危害接頭(tou)品質(zhi)。現(xian)階段有直孔無(wu)槽體(ti)(ti)(ti)式、鋸(ju)齒狀槽體(ti)(ti)(ti)式及其環(huan)狀和(he)鋸(ju)齒狀槽整(zheng)體(ti)(ti)(ti)式。棉繩（化學纖維）手工(gong)(gong)編織橡膠軟(ruan)(ruan)管因應用(yong)(yong)工(gong)(gong)作壓(ya)力低，拔脫(tuo)力小，都(dou)選用(yong)(yong)無(wu)槽體(ti)(ti)(ti)式構(gou)造(zao)。不(bu)銹鋼絲(si)(si)手工(gong)(gong)編織橡膠軟(ruan)(ruan)管在(zai)壓(ya)扣時(shi)其提高(gao)層(ceng)易造(zao)成彎折形(xing)(xing)變，多選用(yong)(yong)鋸(ju)齒狀。不(bu)銹鋼絲(si)(si)螺旋波紋管一般疊加(jia)層(ceng)數較(jiao)多，提高(gao)層(ceng)的單側薄厚較(jiao)大 達到３.６ｍｍ，壓(ya)扣時(shi)要使提高(gao)層(ceng)產生波浪狀形(xing)(xing)變而置入(ru)槽體(ti)(ti)(ti)就務必選用(yong)(yong)環(huan)狀和(he)鋸(ju)齒狀槽相組成，這類槽形(xing)(xing)比鋸(ju)齒狀槽寬２／３，其抗拔脫(tuo)力更(geng)強。