軟管總成壓扣工藝流程是危害(hai)品質的關鍵要(yao)素(su)

危害壓扣式橡膠軟管接頭總(zong)成品(pin)質的(de)(de)關(guan)鍵加工工藝(yi)(yi)要素(su)是(shi)(shi)壓(ya)(ya)(ya)扣工藝(yi)(yi)流程。現階段關(guan)鍵有二種(zhong)壓(ya)(ya)(ya)扣方法，一種(zhong)是(shi)(shi)軸(zhou)徑送入式(shi)，可在(zai)通(tong)用(yong)(yong)(yong)性壓(ya)(ya)(ya)機里用(yong)(yong)(yong)專用(yong)(yong)(yong)型模(mo)貝(bei)來完成。其壓(ya)(ya)(ya)扣量(liang)不容易調節(jie)，在(zai)壓(ya)(ya)(ya)扣全過程中非常容易損害外衣外表(biao)層。為了(le)更好地取下壓(ya)(ya)(ya)扣件(jian)。務必把模(mo)貝(bei)制成對開啟式(shi)。這(zhe)就會有合(he)縫，使制成品(pin)外型不太(tai)好。另一種(zhong)為軸(zhou)向壓(ya)(ya)(ya)扣式(shi)其模(mo)貝(bei)有兩開、三瓣、六瓣和(he)八瓣模(mo)之(zhi)分。合(he)適大(da)批量(liang)生產(chan)一般用(yong)(yong)(yong)六瓣和(he)八瓣模(mo)貝(bei)，確(que)保壓(ya)(ya)(ya)扣品(pin)質的(de)(de)基本是(shi)(shi)恰當把握橡膠軟管的(de)(de)內膠縮(suo)小量(liang)和(he)外衣的(de)(de)壓(ya)(ya)(ya)扣量(liang)。

其中孔(kong)規(gui)格盡可能超過提高(gao)層(ceng)(ceng)(ceng)(ceng)規(gui)格，不然沒法(fa)裝進，乃至會(hui)導致提高(gao)層(ceng)(ceng)(ceng)(ceng)完全散頭(tou)狀況。一般空隙為１～１.５ｍｍ。外(wai)衣內部的槽(cao)形(xing)(xing)會(hui)立即(ji)危害接頭(tou)品質。現(xian)階(jie)段(duan)有直孔(kong)無槽(cao)體式、鋸(ju)(ju)齒(chi)狀槽(cao)體式及其環(huan)狀和鋸(ju)(ju)齒(chi)狀槽(cao)整體式。棉(mian)繩（化學纖維）手工編織橡膠軟管(guan)(guan)因應用(yong)(yong)(yong)工作壓(ya)(ya)力(li)低，拔脫力(li)小(xiao)，都選(xuan)用(yong)(yong)(yong)無槽(cao)體式構(gou)造。不銹鋼絲(si)手工編織橡膠軟管(guan)(guan)在壓(ya)(ya)扣(kou)時其提高(gao)層(ceng)(ceng)(ceng)(ceng)易造成彎折形(xing)(xing)變(bian)，多選(xuan)用(yong)(yong)(yong)鋸(ju)(ju)齒(chi)狀。不銹鋼絲(si)螺旋波紋管(guan)(guan)一般疊加層(ceng)(ceng)(ceng)(ceng)數(shu)較多，提高(gao)層(ceng)(ceng)(ceng)(ceng)的單(dan)側薄厚較大 達到３.６ｍｍ，壓(ya)(ya)扣(kou)時要使(shi)提高(gao)層(ceng)(ceng)(ceng)(ceng)產生波浪狀形(xing)(xing)變(bian)而(er)置(zhi)入槽(cao)體就(jiu)務必選(xuan)用(yong)(yong)(yong)環(huan)狀和鋸(ju)(ju)齒(chi)狀槽(cao)相組成，這類槽(cao)形(xing)(xing)比鋸(ju)(ju)齒(chi)狀槽(cao)寬２／３，其抗拔脫力(li)更(geng)強。