軟管總成壓(ya)扣工藝流程(cheng)是危害(hai)品質的(de)關鍵(jian)要素(su)

危害壓扣式橡膠軟管接頭總成品(pin)質的關(guan)鍵(jian)加工(gong)工(gong)藝要素是壓(ya)(ya)(ya)(ya)扣工(gong)藝流程。現階段關(guan)鍵(jian)有二種壓(ya)(ya)(ya)(ya)扣方(fang)法，一(yi)種是軸(zhou)徑送(song)入式(shi)(shi)，可(ke)在(zai)通用性(xing)壓(ya)(ya)(ya)(ya)機里用專用型模(mo)貝(bei)來完成。其壓(ya)(ya)(ya)(ya)扣量(liang)不容易調節，在(zai)壓(ya)(ya)(ya)(ya)扣全(quan)過(guo)程中非常容易損害外(wai)(wai)衣外(wai)(wai)表層。為(wei)了更好地取下(xia)壓(ya)(ya)(ya)(ya)扣件(jian)。務必把模(mo)貝(bei)制(zhi)成對開啟式(shi)(shi)。這就會有合縫，使(shi)制(zhi)成品(pin)外(wai)(wai)型不太(tai)好。另一(yi)種為(wei)軸(zhou)向(xiang)壓(ya)(ya)(ya)(ya)扣式(shi)(shi)其模(mo)貝(bei)有兩(liang)開、三(san)瓣(ban)(ban)、六瓣(ban)(ban)和(he)八瓣(ban)(ban)模(mo)之分。合適大批量(liang)生產一(yi)般(ban)用六瓣(ban)(ban)和(he)八瓣(ban)(ban)模(mo)貝(bei)，確保壓(ya)(ya)(ya)(ya)扣品(pin)質的基(ji)本是恰當把握橡膠軟(ruan)管的內膠縮(suo)小(xiao)量(liang)和(he)外(wai)(wai)衣的壓(ya)(ya)(ya)(ya)扣量(liang)。

其中(zhong)孔規(gui)格盡可能超(chao)過提(ti)高層(ceng)規(gui)格，不(bu)然沒法裝進，乃至會(hui)導致提(ti)高層(ceng)完全散頭(tou)狀(zhuang)況(kuang)。一(yi)般空隙為１～１.５ｍｍ。外衣(yi)內部的槽(cao)(cao)形(xing)會(hui)立即危(wei)害接頭(tou)品質。現階(jie)段有直孔無(wu)槽(cao)(cao)體(ti)式(shi)、鋸(ju)齒狀(zhuang)槽(cao)(cao)體(ti)式(shi)及其環狀(zhuang)和鋸(ju)齒狀(zhuang)槽(cao)(cao)整體(ti)式(shi)。棉繩（化學纖維）手(shou)工(gong)(gong)編(bian)織橡膠軟(ruan)管(guan)因應用(yong)(yong)工(gong)(gong)作壓力(li)低，拔脫(tuo)力(li)小(xiao)，都選(xuan)(xuan)用(yong)(yong)無(wu)槽(cao)(cao)體(ti)式(shi)構造。不(bu)銹鋼絲(si)手(shou)工(gong)(gong)編(bian)織橡膠軟(ruan)管(guan)在壓扣(kou)時(shi)其提(ti)高層(ceng)易造成彎折形(xing)變(bian)，多選(xuan)(xuan)用(yong)(yong)鋸(ju)齒狀(zhuang)。不(bu)銹鋼絲(si)螺旋波紋(wen)管(guan)一(yi)般疊加層(ceng)數較(jiao)多，提(ti)高層(ceng)的單(dan)側薄(bo)厚較(jiao)大(da) 達到(dao)３.６ｍｍ，壓扣(kou)時(shi)要使提(ti)高層(ceng)產生波浪狀(zhuang)形(xing)變(bian)而置入槽(cao)(cao)體(ti)就(jiu)務必(bi)選(xuan)(xuan)用(yong)(yong)環狀(zhuang)和鋸(ju)齒狀(zhuang)槽(cao)(cao)相組成，這類(lei)槽(cao)(cao)形(xing)比鋸(ju)齒狀(zhuang)槽(cao)(cao)寬２／３，其抗拔脫(tuo)力(li)更(geng)強。