軟管總成壓扣工藝流(liu)程是危害品(pin)質的關(guan)鍵要素

危害壓扣式橡膠軟管接頭總(zong)成(cheng)(cheng)品(pin)質的關鍵加工(gong)工(gong)藝要素是(shi)壓(ya)(ya)扣工(gong)藝流程(cheng)。現階(jie)段關鍵有(you)二種壓(ya)(ya)扣方(fang)法(fa)，一(yi)種是(shi)軸徑送入式(shi)，可在(zai)(zai)通用(yong)性壓(ya)(ya)機里用(yong)專(zhuan)用(yong)型模(mo)貝來(lai)完成(cheng)(cheng)。其壓(ya)(ya)扣量(liang)(liang)不容(rong)(rong)易(yi)調節，在(zai)(zai)壓(ya)(ya)扣全過程(cheng)中(zhong)非(fei)常容(rong)(rong)易(yi)損(sun)害外(wai)衣外(wai)表層。為了(le)更(geng)好地取下壓(ya)(ya)扣件(jian)。務必把模(mo)貝制成(cheng)(cheng)對(dui)開(kai)啟式(shi)。這就會(hui)有(you)合(he)縫，使(shi)制成(cheng)(cheng)品(pin)外(wai)型不太(tai)好。另一(yi)種為軸向壓(ya)(ya)扣式(shi)其模(mo)貝有(you)兩開(kai)、三瓣(ban)、六(liu)瓣(ban)和八瓣(ban)模(mo)之分。合(he)適大批(pi)量(liang)(liang)生產一(yi)般用(yong)六(liu)瓣(ban)和八瓣(ban)模(mo)貝，確保壓(ya)(ya)扣品(pin)質的基本是(shi)恰當把握橡膠(jiao)軟管的內膠(jiao)縮小(xiao)量(liang)(liang)和外(wai)衣的壓(ya)(ya)扣量(liang)(liang)。

其(qi)(qi)中孔規格盡可能超過提高層(ceng)規格，不(bu)然沒(mei)法裝進，乃(nai)至會導致提高層(ceng)完全(quan)散(san)頭狀(zhuang)(zhuang)況(kuang)。一般空隙為１～１.５ｍｍ。外衣(yi)內部的槽(cao)(cao)形(xing)(xing)會立即危害接頭品(pin)質。現階段有直孔無槽(cao)(cao)體式、鋸(ju)齒(chi)狀(zhuang)(zhuang)槽(cao)(cao)體式及(ji)其(qi)(qi)環狀(zhuang)(zhuang)和鋸(ju)齒(chi)狀(zhuang)(zhuang)槽(cao)(cao)整體式。棉繩（化學(xue)纖(xian)維(wei)）手工編(bian)織(zhi)橡膠(jiao)軟(ruan)管因應用(yong)(yong)工作壓(ya)力低，拔(ba)脫(tuo)力小，都選用(yong)(yong)無槽(cao)(cao)體式構造。不(bu)銹鋼絲(si)手工編(bian)織(zhi)橡膠(jiao)軟(ruan)管在(zai)壓(ya)扣(kou)時(shi)其(qi)(qi)提高層(ceng)易造成彎折形(xing)(xing)變，多選用(yong)(yong)鋸(ju)齒(chi)狀(zhuang)(zhuang)。不(bu)銹鋼絲(si)螺旋(xuan)波紋管一般疊加層(ceng)數較(jiao)多，提高層(ceng)的單側(ce)薄(bo)厚較(jiao)大(da) 達到(dao)３.６ｍｍ，壓(ya)扣(kou)時(shi)要使提高層(ceng)產(chan)生波浪狀(zhuang)(zhuang)形(xing)(xing)變而(er)置入槽(cao)(cao)體就務必選用(yong)(yong)環狀(zhuang)(zhuang)和鋸(ju)齒(chi)狀(zhuang)(zhuang)槽(cao)(cao)相(xiang)組成，這類(lei)槽(cao)(cao)形(xing)(xing)比(bi)鋸(ju)齒(chi)狀(zhuang)(zhuang)槽(cao)(cao)寬２／３，其(qi)(qi)抗拔(ba)脫(tuo)力更強。