鋼(gang)絲(si)網礦(kuang)用聚乙烯復合管(guan)(guan)的(de)生產由擠出內(nei)層的(de)芯(xin)管(guan)(guan)開始。芯(xin)管(guan)(guan)選用的(de)原料(liao)為PE100或PE80級管(guan)(guan)材(cai)(cai)料(liao),擠出后的(de)蕊管(guan)(guan)經(jing)過(guo)水冷和(he)(he)定徑后,在芯(xin)管(guan)(guan)管(guan)(guan)壁上將(jiang)鋼(gang)絲(si)分別以左(zuo)旋和(he)(he)右旋纏繞上去,纏繞形成的(de)鋼(gang)絲(si)網狀增(zeng)強(qiang)層,纏繞角度(du)為54.7度(du),使得管(guan)(guan)材(cai)(cai)軸向和(he)(he)環(huan)向均(jun)勻受力,增(zeng)強(qiang)用鋼(gang)絲(si)為鍍(du)層鋼(gang)絲(si),纏繞前鋼(gang)絲(si)外層包覆具有(you)熱熔粘接性能和(he)(he)阻水作(zuo)用的(de)包覆層。在芯(xin)管(guan)(guan)上纏繞后,經(jing)過(guo)加熱,中間(jian)結合層擠出包覆,外層PE擠出包覆,鋼(gang)絲(si)與內(nei)外層PE之間(jian)熱熔粘為一體,從而獲得優異的(de)復合管(guan)(guan)材(cai)(cai)。

鋼(gang)絲(si)網礦用(yong)聚(ju)乙烯復(fu)合管(guan)采(cai)用(yong)了(le)(le)數控機(ji)(ji)床和(he)電(dian)加工(gong)(gong)(gong)機(ji)(ji)床加工(gong)(gong)(gong)模(mo)具(ju)(ju)的(de)型腔部(bu)分采(cai)用(yong)了(le)(le)化學處理(li),電(dian)熱熔(rong)(rong)塑(su)(su)料管(guan)件(jian)的(de)生(sheng)(sheng)產(chan)(chan)過程吸收(shou)了(le)(le)經(jing)(jing)驗和(he)成(cheng)(cheng)熟(shu)的(de)工(gong)(gong)(gong)藝。模(mo)具(ju)(ju)型芯按照各種規格制(zhi)度的(de)工(gong)(gong)(gong)藝參(can)(can)數,在(zai)布(bu)(bu)(bu)線(xian)機(ji)(ji)上(shang)進(jin)行(xing)布(bu)(bu)(bu)線(xian)后(hou)(hou),送入電(dian)腦全(quan)自動(dong)注(zhu)(zhu)塑(su)(su)機(ji)(ji)模(mo)具(ju)(ju)中(zhong)(zhong)注(zhu)(zhu)塑(su)(su)成(cheng)(cheng)型的(de)工(gong)(gong)(gong)藝參(can)(can)數。在(zai)布(bu)(bu)(bu)線(xian)機(ji)(ji)上(shang)進(jin)行(xing)布(bu)(bu)(bu)線(xian)后(hou)(hou),送入電(dian)腦全(quan)自動(dong)注(zhu)(zhu)塑(su)(su)機(ji)(ji)模(mo)具(ju)(ju)中(zhong)(zhong)注(zhu)(zhu)塑(su)(su)成(cheng)(cheng)型。注(zhu)(zhu)塑(su)(su)機(ji)(ji)操(cao)作(zuo)程序及工(gong)(gong)(gong)藝參(can)(can)數集裝于電(dian)腦控制(zhi),管(guan)件(jian)的(de)質量(liang)和(he)生(sheng)(sheng)產(chan)(chan)效率,注(zhu)(zhu)塑(su)(su)成(cheng)(cheng)型的(de)管(guan)件(jian)進(jin)入冷(leng)卻槽(cao),經(jing)(jing)過處理(li)成(cheng)(cheng)為合格的(de)電(dian)熔(rong)(rong)管(guan)件(jian)。

鋼絲網礦用(yong)(yong)聚乙烯復合(he)(he)管(guan)(guan)采(cai)用(yong)(yong)了材質(zhi)和生(sheng)產工(gong)藝,使之具(ju)有耐壓性能(neng)。同時,該復合(he)(he)管(guan)(guan)具(ju)有優良的柔性,適(shi)用(yong)(yong)于長距離埋地(di)用(yong)(yong)供(gong)水,輸氣管(guan)(guan)道(dao)系統。鋼絲網骨(gu)架聚乙烯復合(he)(he)管(guan)(guan)采(cai)用(yong)(yong)的管(guan)(guan)件(jian)是聚乙烯電(dian)熔管(guan)(guan)件(jian)。連(lian)接時,利用(yong)(yong)管(guan)(guan)件(jian)內(nei)部發熱體將(jiang)管(guan)(guan)材外層(ceng)塑(su)料與(yu)管(guan)(guan)件(jian)內(nei)層(ceng)塑(su)料熔融,把管(guan)(guan)材與(yu)管(guan)(guan)件(jian)地(di)連(lian)接在一起。