軟管總成壓扣工藝(yi)流程(cheng)是危(wei)害品(pin)質的(de)關(guan)鍵要素(su)
危害壓扣式橡膠軟管接頭總成(cheng)品(pin)(pin)質的關(guan)鍵加工(gong)工(gong)藝要素是(shi)壓(ya)(ya)(ya)(ya)扣(kou)(kou)工(gong)藝流程(cheng)(cheng)。現階(jie)段關(guan)鍵有二種(zhong)(zhong)壓(ya)(ya)(ya)(ya)扣(kou)(kou)方法,一(yi)種(zhong)(zhong)是(shi)軸(zhou)徑送入式(shi),可在通(tong)用性壓(ya)(ya)(ya)(ya)機里用專用型(xing)模(mo)(mo)貝來完成(cheng)。其壓(ya)(ya)(ya)(ya)扣(kou)(kou)量(liang)不容易調(diao)節,在壓(ya)(ya)(ya)(ya)扣(kou)(kou)全過(guo)程(cheng)(cheng)中非常(chang)容易損害(hai)外衣外表層。為(wei)(wei)了更好地取下壓(ya)(ya)(ya)(ya)扣(kou)(kou)件。務必把模(mo)(mo)貝制成(cheng)對開啟式(shi)。這就會有合(he)(he)縫(feng),使制成(cheng)品(pin)(pin)外型(xing)不太好。另一(yi)種(zhong)(zhong)為(wei)(wei)軸(zhou)向壓(ya)(ya)(ya)(ya)扣(kou)(kou)式(shi)其模(mo)(mo)貝有兩(liang)開、三瓣(ban)(ban)(ban)、六瓣(ban)(ban)(ban)和(he)(he)八瓣(ban)(ban)(ban)模(mo)(mo)之分。合(he)(he)適大(da)批(pi)量(liang)生(sheng)產一(yi)般用六瓣(ban)(ban)(ban)和(he)(he)八瓣(ban)(ban)(ban)模(mo)(mo)貝,確保(bao)壓(ya)(ya)(ya)(ya)扣(kou)(kou)品(pin)(pin)質的基本是(shi)恰當把握橡膠軟管的內膠縮(suo)小(xiao)量(liang)和(he)(he)外衣的壓(ya)(ya)(ya)(ya)扣(kou)(kou)量(liang)。
其(qi)中孔(kong)規格(ge)盡可能(neng)超過提(ti)高(gao)層(ceng)(ceng)規格(ge),不然沒法裝進,乃至會(hui)導致提(ti)高(gao)層(ceng)(ceng)完全散(san)頭狀(zhuang)況。一般空(kong)隙為(wei)1~1.5mm。外衣(yi)內(nei)部(bu)的槽(cao)形會(hui)立即危(wei)害接頭品(pin)質。現階段有(you)直孔(kong)無槽(cao)體式(shi)、鋸(ju)齒狀(zhuang)槽(cao)體式(shi)及(ji)其(qi)環(huan)狀(zhuang)和鋸(ju)齒狀(zhuang)槽(cao)整體式(shi)。棉繩(sheng)(化學纖維)手(shou)工(gong)編(bian)織橡(xiang)膠(jiao)軟(ruan)(ruan)管(guan)因應用(yong)工(gong)作壓(ya)力(li)低(di),拔脫力(li)小,都選(xuan)用(yong)無槽(cao)體式(shi)構造(zao)。不銹(xiu)鋼絲(si)手(shou)工(gong)編(bian)織橡(xiang)膠(jiao)軟(ruan)(ruan)管(guan)在壓(ya)扣時其(qi)提(ti)高(gao)層(ceng)(ceng)易造(zao)成(cheng)彎(wan)折形變,多選(xuan)用(yong)鋸(ju)齒狀(zhuang)。不銹(xiu)鋼絲(si)螺旋波紋管(guan)一般疊加層(ceng)(ceng)數較多,提(ti)高(gao)層(ceng)(ceng)的單(dan)側薄厚較大 達到3.6mm,壓(ya)扣時要(yao)使提(ti)高(gao)層(ceng)(ceng)產生波浪(lang)狀(zhuang)形變而(er)置入槽(cao)體就務必選(xuan)用(yong)環(huan)狀(zhuang)和鋸(ju)齒狀(zhuang)槽(cao)相組成(cheng),這(zhe)類(lei)槽(cao)形比鋸(ju)齒狀(zhuang)槽(cao)寬(kuan)2/3,其(qi)抗拔脫力(li)更強。