大連軟管總成:一、高低壓軟管總成結構(gou):主要由(you)耐液體的合成橡膠內膠層(ceng)(ceng)(ceng)、中膠層(ceng)(ceng)(ceng)、Ⅰ、Ⅱ、Ⅲ層(ceng)(ceng)(ceng)鋼絲(si)編織層(ceng)(ceng)(ceng)、耐天(tian)候的合成橡膠外(wai)(wai)膠層(ceng)(ceng)(ceng)組成,內膠層(ceng)(ceng)(ceng)具有(you)使(shi)輸(shu)送介質承受(shou)壓力,保(bao)護鋼絲(si)不受(shou)侵蝕(shi)的作用(yong),外(wai)(wai)膠層(ceng)(ceng)(ceng)保(bao)護鋼絲(si)不受(shou)損傷,鋼絲(si)層(ceng)(ceng)(ceng)是(shi)骨架材料,起增強作用(yong)。
二、高低壓軟管總成用(yong)途:高低壓軟管(guan)總(zong)成主(zhu)要用(yong)于(yu)礦(kuang)井液壓支架、油(you)田(tian)開發,適宜于(yu)工(gong)(gong)程建(jian)筑、起重運輸、冶金鍛壓、礦(kuang)山設備(bei)、船(chuan)舶、注(zhu)塑機(ji)械、農(nong)業(ye)機(ji)械、各種(zhong)機(ji)床以及各工(gong)(gong)業(ye)部(bu)門(men)機(ji)械化(hua)、自動化(hua)液壓系統中輸送(song)具(ju)有一定(ding)壓力和(he)溫(wen)度(du)的(de)石油(you)基及水基液體(ti)等和(he)液體(ti)傳動。注(zhu):編(bian)織(zhi)油(you)管(guan)標(biao)準參照GB/T3683-1992和(he)ISO/DIS1436-1985,DIN20022及SAE100RIAT標(biao)準。
三、高低壓軟管總成工作溫(wen)度:油類-40℃~100℃,空氣-30℃~50℃,水乳液+80℃以(yi)下,超出請選用(yong)本廠專用(yong)產品。
根據要扣壓高低壓軟管總成的總長及兩端接頭的規格、型號,計算需要鋸切膠管的(de)長(chang)度(du)。扣壓(ya)膠(jiao)(jiao)(jiao)(jiao)管(guan)應(ying)根據接頭和(he)外套的(de)尺寸計算(suan)膠(jiao)(jiao)(jiao)(jiao)管(guan)兩端外膠(jiao)(jiao)(jiao)(jiao)層剝(bo)(bo)膠(jiao)(jiao)(jiao)(jiao)長(chang)度(du),并用粉筆劃出剝(bo)(bo)膠(jiao)(jiao)(jiao)(jiao)長(chang)度(du)位置(zhi);用剝(bo)(bo)膠(jiao)(jiao)(jiao)(jiao)機剝(bo)(bo)至劃線位置(zhi),剝(bo)(bo)膠(jiao)(jiao)(jiao)(jiao)后鋼絲不(bu)能(neng)有損傷,無鋼絲散開現象,軟管(guan)內壁無損傷。