軟管總成壓扣工藝流(liu)程(cheng)是(shi)危害品質(zhi)的關鍵(jian)要素(su)

危害壓扣式橡膠軟管接頭總(zong)成品質的(de)關鍵(jian)加(jia)工(gong)工(gong)藝要素是壓(ya)(ya)(ya)扣工(gong)藝流程(cheng)。現階段關鍵(jian)有二種(zhong)壓(ya)(ya)(ya)扣方法(fa)，一(yi)(yi)(yi)種(zhong)是軸徑(jing)送入式，可在通用(yong)性壓(ya)(ya)(ya)機里用(yong)專用(yong)型(xing)模(mo)貝(bei)(bei)(bei)來(lai)完成。其壓(ya)(ya)(ya)扣量(liang)不容易調節，在壓(ya)(ya)(ya)扣全過程(cheng)中非常(chang)容易損害(hai)外(wai)衣外(wai)表層。為了更好地取下壓(ya)(ya)(ya)扣件。務必把模(mo)貝(bei)(bei)(bei)制成對開啟式。這就會有合縫，使制成品外(wai)型(xing)不太(tai)好。另(ling)一(yi)(yi)(yi)種(zhong)為軸向壓(ya)(ya)(ya)扣式其模(mo)貝(bei)(bei)(bei)有兩(liang)開、三瓣(ban)(ban)(ban)、六瓣(ban)(ban)(ban)和八瓣(ban)(ban)(ban)模(mo)之分(fen)。合適大(da)批量(liang)生產一(yi)(yi)(yi)般用(yong)六瓣(ban)(ban)(ban)和八瓣(ban)(ban)(ban)模(mo)貝(bei)(bei)(bei)，確(que)保壓(ya)(ya)(ya)扣品質的(de)基(ji)本是恰當(dang)把握橡(xiang)膠(jiao)軟管的(de)內膠(jiao)縮小量(liang)和外(wai)衣的(de)壓(ya)(ya)(ya)扣量(liang)。

其中孔規格(ge)(ge)盡(jin)可能超(chao)過提(ti)(ti)高層(ceng)規格(ge)(ge)，不然(ran)沒法裝進，乃(nai)至(zhi)會導致提(ti)(ti)高層(ceng)完全散頭狀(zhuang)況。一般空隙為１～１.５ｍｍ。外(wai)衣(yi)內部的(de)槽(cao)形會立即危(wei)害接頭品質。現階段有直孔無槽(cao)體式(shi)(shi)、鋸(ju)(ju)(ju)齒(chi)(chi)狀(zhuang)槽(cao)體式(shi)(shi)及其環狀(zhuang)和(he)鋸(ju)(ju)(ju)齒(chi)(chi)狀(zhuang)槽(cao)整體式(shi)(shi)。棉繩(sheng)（化學纖維）手工編織(zhi)橡膠軟(ruan)管(guan)(guan)因應用(yong)(yong)工作壓(ya)(ya)力低，拔脫力小，都選用(yong)(yong)無槽(cao)體式(shi)(shi)構(gou)造。不銹鋼絲(si)(si)手工編織(zhi)橡膠軟(ruan)管(guan)(guan)在壓(ya)(ya)扣時其提(ti)(ti)高層(ceng)易造成彎(wan)折形變(bian)，多選用(yong)(yong)鋸(ju)(ju)(ju)齒(chi)(chi)狀(zhuang)。不銹鋼絲(si)(si)螺(luo)旋波(bo)紋管(guan)(guan)一般疊加層(ceng)數(shu)較多，提(ti)(ti)高層(ceng)的(de)單側薄厚較大 達到３.６ｍｍ，壓(ya)(ya)扣時要使提(ti)(ti)高層(ceng)產生波(bo)浪狀(zhuang)形變(bian)而置入槽(cao)體就(jiu)務必選用(yong)(yong)環狀(zhuang)和(he)鋸(ju)(ju)(ju)齒(chi)(chi)狀(zhuang)槽(cao)相組成，這類槽(cao)形比鋸(ju)(ju)(ju)齒(chi)(chi)狀(zhuang)槽(cao)寬２／３，其抗拔脫力更強(qiang)。