軟管總成壓(ya)扣工藝流程是(shi)危(wei)害品(pin)質的關鍵要素

危害壓扣式橡膠軟管接頭總(zong)成(cheng)品(pin)質的關(guan)鍵加工工藝要素是(shi)壓(ya)扣(kou)工藝流程。現階(jie)段關(guan)鍵有二種(zhong)(zhong)壓(ya)扣(kou)方法，一種(zhong)(zhong)是(shi)軸徑送(song)入式，可在(zai)通(tong)用性(xing)壓(ya)機(ji)里用專用型模(mo)貝來完(wan)成(cheng)。其壓(ya)扣(kou)量(liang)(liang)不容(rong)易調節，在(zai)壓(ya)扣(kou)全過程中非常容(rong)易損害外衣(yi)外表層。為了更好地(di)取下(xia)壓(ya)扣(kou)件。務必把模(mo)貝制成(cheng)對(dui)開啟式。這(zhe)就會有合縫，使制成(cheng)品(pin)外型不太好。另一種(zhong)(zhong)為軸向壓(ya)扣(kou)式其模(mo)貝有兩(liang)開、三瓣(ban)、六瓣(ban)和八瓣(ban)模(mo)之分。合適大批量(liang)(liang)生(sheng)產一般(ban)用六瓣(ban)和八瓣(ban)模(mo)貝，確保壓(ya)扣(kou)品(pin)質的基本是(shi)恰當把握橡膠軟管的內膠縮(suo)小量(liang)(liang)和外衣(yi)的壓(ya)扣(kou)量(liang)(liang)。

其中孔規(gui)格盡可能超過(guo)提高(gao)(gao)(gao)層(ceng)(ceng)規(gui)格，不(bu)然沒法裝進，乃至(zhi)會導(dao)致提高(gao)(gao)(gao)層(ceng)(ceng)完(wan)全散頭狀(zhuang)(zhuang)況。一般(ban)空隙(xi)為１～１.５ｍｍ。外衣內部(bu)的槽形(xing)(xing)會立即(ji)危害接頭品質。現階段有直孔無槽體式(shi)、鋸(ju)齒(chi)狀(zhuang)(zhuang)槽體式(shi)及其環狀(zhuang)(zhuang)和(he)鋸(ju)齒(chi)狀(zhuang)(zhuang)槽整(zheng)體式(shi)。棉繩（化學(xue)纖(xian)維(wei)）手(shou)工編(bian)織(zhi)橡膠(jiao)軟管(guan)因應用(yong)(yong)工作壓力低，拔(ba)脫力小，都選用(yong)(yong)無槽體式(shi)構造。不(bu)銹鋼絲手(shou)工編(bian)織(zhi)橡膠(jiao)軟管(guan)在壓扣時(shi)其提高(gao)(gao)(gao)層(ceng)(ceng)易造成彎折形(xing)(xing)變，多(duo)選用(yong)(yong)鋸(ju)齒(chi)狀(zhuang)(zhuang)。不(bu)銹鋼絲螺旋波(bo)紋管(guan)一般(ban)疊加層(ceng)(ceng)數(shu)較多(duo)，提高(gao)(gao)(gao)層(ceng)(ceng)的單側薄厚較大 達到(dao)３.６ｍｍ，壓扣時(shi)要使提高(gao)(gao)(gao)層(ceng)(ceng)產(chan)生(sheng)波(bo)浪(lang)狀(zhuang)(zhuang)形(xing)(xing)變而置(zhi)入槽體就務必選用(yong)(yong)環狀(zhuang)(zhuang)和(he)鋸(ju)齒(chi)狀(zhuang)(zhuang)槽相組成，這類槽形(xing)(xing)比鋸(ju)齒(chi)狀(zhuang)(zhuang)槽寬２／３，其抗拔(ba)脫力更(geng)強。