軟管總成壓扣(kou)工(gong)藝(yi)流程(cheng)是(shi)危害品質的關鍵要(yao)素

危害壓扣式橡膠軟管接頭總成品質(zhi)的關鍵(jian)加工(gong)(gong)工(gong)(gong)藝要素(su)是壓(ya)(ya)扣(kou)(kou)工(gong)(gong)藝流程。現階段關鍵(jian)有(you)二種(zhong)壓(ya)(ya)扣(kou)(kou)方法，一種(zhong)是軸(zhou)徑送入式(shi)(shi)，可(ke)在通用(yong)性(xing)壓(ya)(ya)機里用(yong)專用(yong)型模貝來完成。其壓(ya)(ya)扣(kou)(kou)量不容易(yi)調節，在壓(ya)(ya)扣(kou)(kou)全過程中非常容易(yi)損害外衣(yi)(yi)外表(biao)層。為(wei)了更好(hao)地取下壓(ya)(ya)扣(kou)(kou)件(jian)。務必把模貝制成對(dui)開啟式(shi)(shi)。這就會有(you)合(he)縫，使(shi)制成品外型不太(tai)好(hao)。另一種(zhong)為(wei)軸(zhou)向壓(ya)(ya)扣(kou)(kou)式(shi)(shi)其模貝有(you)兩開、三瓣(ban)(ban)(ban)(ban)、六(liu)瓣(ban)(ban)(ban)(ban)和(he)八(ba)瓣(ban)(ban)(ban)(ban)模之分。合(he)適大(da)批量生產一般(ban)用(yong)六(liu)瓣(ban)(ban)(ban)(ban)和(he)八(ba)瓣(ban)(ban)(ban)(ban)模貝，確保壓(ya)(ya)扣(kou)(kou)品質(zhi)的基(ji)本是恰(qia)當把握橡膠(jiao)軟管的內膠(jiao)縮小量和(he)外衣(yi)(yi)的壓(ya)(ya)扣(kou)(kou)量。

其(qi)中孔規格盡可能超(chao)過(guo)提(ti)高(gao)層(ceng)(ceng)規格，不然(ran)沒法(fa)裝進，乃至會導(dao)致(zhi)提(ti)高(gao)層(ceng)(ceng)完(wan)全散頭狀(zhuang)(zhuang)(zhuang)況。一(yi)般(ban)(ban)空隙(xi)為(wei)１～１.５ｍｍ。外衣內部的槽(cao)形會立(li)即危害接頭品質(zhi)。現階段(duan)有(you)直孔無槽(cao)體式(shi)、鋸齒(chi)(chi)狀(zhuang)(zhuang)(zhuang)槽(cao)體式(shi)及其(qi)環(huan)(huan)狀(zhuang)(zhuang)(zhuang)和鋸齒(chi)(chi)狀(zhuang)(zhuang)(zhuang)槽(cao)整(zheng)體式(shi)。棉繩(sheng)（化學纖維）手(shou)(shou)工(gong)編織(zhi)橡(xiang)膠(jiao)軟管因應用(yong)工(gong)作壓(ya)力低，拔脫力小(xiao)，都(dou)選用(yong)無槽(cao)體式(shi)構造。不銹鋼(gang)(gang)絲手(shou)(shou)工(gong)編織(zhi)橡(xiang)膠(jiao)軟管在壓(ya)扣時(shi)其(qi)提(ti)高(gao)層(ceng)(ceng)易造成(cheng)彎折形變，多選用(yong)鋸齒(chi)(chi)狀(zhuang)(zhuang)(zhuang)。不銹鋼(gang)(gang)絲螺旋波紋管一(yi)般(ban)(ban)疊加層(ceng)(ceng)數(shu)較多，提(ti)高(gao)層(ceng)(ceng)的單側薄厚較大(da) 達到３.６ｍｍ，壓(ya)扣時(shi)要使提(ti)高(gao)層(ceng)(ceng)產生波浪狀(zhuang)(zhuang)(zhuang)形變而置(zhi)入(ru)槽(cao)體就(jiu)務必選用(yong)環(huan)(huan)狀(zhuang)(zhuang)(zhuang)和鋸齒(chi)(chi)狀(zhuang)(zhuang)(zhuang)槽(cao)相(xiang)組成(cheng)，這類槽(cao)形比(bi)鋸齒(chi)(chi)狀(zhuang)(zhuang)(zhuang)槽(cao)寬(kuan)２／３，其(qi)抗拔脫力更強。