軟管總成壓扣工藝流(liu)程(cheng)是危(wei)害品(pin)質的(de)關鍵要素

危害壓扣式橡膠軟管接頭總(zong)成(cheng)品質(zhi)(zhi)的(de)關鍵(jian)加工(gong)工(gong)藝要素是壓(ya)扣工(gong)藝流程(cheng)。現(xian)階(jie)段關鍵(jian)有(you)(you)二種(zhong)壓(ya)扣方法，一(yi)種(zhong)是軸徑送入(ru)式，可在通用(yong)(yong)性壓(ya)機(ji)里用(yong)(yong)專用(yong)(yong)型模(mo)(mo)(mo)貝來完成(cheng)。其壓(ya)扣量不(bu)容易調節，在壓(ya)扣全(quan)過程(cheng)中非常容易損害外衣外表層。為(wei)了更好地(di)取下壓(ya)扣件。務必把模(mo)(mo)(mo)貝制成(cheng)對開啟(qi)式。這就會有(you)(you)合縫，使(shi)制成(cheng)品外型不(bu)太好。另一(yi)種(zhong)為(wei)軸向壓(ya)扣式其模(mo)(mo)(mo)貝有(you)(you)兩開、三瓣(ban)(ban)、六瓣(ban)(ban)和(he)八瓣(ban)(ban)模(mo)(mo)(mo)之分。合適(shi)大批量生產(chan)一(yi)般用(yong)(yong)六瓣(ban)(ban)和(he)八瓣(ban)(ban)模(mo)(mo)(mo)貝，確保壓(ya)扣品質(zhi)(zhi)的(de)基(ji)本是恰當把握橡膠(jiao)軟管的(de)內(nei)膠(jiao)縮小量和(he)外衣的(de)壓(ya)扣量。

其(qi)(qi)中孔規格盡可能超過(guo)提高層規格，不然沒法裝進，乃(nai)至(zhi)會導致(zhi)提高層完全散頭狀(zhuang)(zhuang)況。一般空(kong)隙為１～１.５ｍｍ。外衣內部的(de)槽(cao)(cao)形會立即危害接(jie)頭品(pin)質(zhi)。現階段有(you)直(zhi)孔無槽(cao)(cao)體式(shi)、鋸齒(chi)狀(zhuang)(zhuang)槽(cao)(cao)體式(shi)及其(qi)(qi)環(huan)狀(zhuang)(zhuang)和鋸齒(chi)狀(zhuang)(zhuang)槽(cao)(cao)整體式(shi)。棉(mian)繩（化學纖維）手工(gong)編織橡(xiang)膠軟管因應(ying)用(yong)工(gong)作壓(ya)力(li)低，拔(ba)(ba)脫力(li)小，都選(xuan)用(yong)無槽(cao)(cao)體式(shi)構造(zao)。不銹鋼絲(si)手工(gong)編織橡(xiang)膠軟管在壓(ya)扣(kou)時其(qi)(qi)提高層易造(zao)成(cheng)(cheng)彎(wan)折形變，多選(xuan)用(yong)鋸齒(chi)狀(zhuang)(zhuang)。不銹鋼絲(si)螺(luo)旋波(bo)紋管一般疊加層數較多，提高層的(de)單側(ce)薄厚(hou)較大 達到３.６ｍｍ，壓(ya)扣(kou)時要使提高層產生波(bo)浪(lang)狀(zhuang)(zhuang)形變而置入槽(cao)(cao)體就務必(bi)選(xuan)用(yong)環(huan)狀(zhuang)(zhuang)和鋸齒(chi)狀(zhuang)(zhuang)槽(cao)(cao)相組(zu)成(cheng)(cheng)，這類槽(cao)(cao)形比鋸齒(chi)狀(zhuang)(zhuang)槽(cao)(cao)寬２／３，其(qi)(qi)抗拔(ba)(ba)脫力(li)更強(qiang)。