Umatshini oyintloko womatshini weplastiki we-pelletizing yi-extruder, equkethe inkqubo ye-extrusion, inkqubo yokuhambisa kunye nenkqubo yokufudumala kunye nokupholisa.Ukuphuhlisa ngamandla izixhobo ezivuselelekayo, ukuguqula inkunkuma ibe bubutyebi.
1. inkqubo extrusion inkqubo extrusion kuquka hopper, intloko, iplastiki ngokusebenzisa inkqubo extrusion kunye plasticized ibe inyibilika iyunifomu, kwaye kwinkqubo esekwe phantsi koxinzelelo, nge screw eqhubekayo intloko extrusion.
(1) i-screw: yeyona nxalenye ibalulekileyo ye-extruder, ihambelana ngokuthe ngqo nobubanzi besicelo kunye nemveliso ye-extruder, eyenziwe ngentsimbi ye-alloy-resistant-corrosion-resistant alloy.
(2) umgqomo: yintsimbi yentsimbi, eyenziwe ngokubanzi ngokumelana nobushushu, amandla oxinzelelo oluphezulu, ukumelana nokuqina okuqinileyo, intsimbi enganyangekiyo kwi-alloy okanye intsimbi yealloy efakwe ngombhobho wentsimbi odibeneyo.Umgqomo usebenzisana ne-screw ukuqonda ukutyumza, ukuthambisa, ukunyibilika, ukwenza iplastiki, ukudinwa kunye nokudityaniswa kweplastiki, kwaye ngokuqhubekayo nangokulinganayo ukuhambisa irabha kwinkqubo yokubumba.Ngokuqhelekileyo ubude bombhobho ngama-15 ~ 30 amaxesha obubanzi bayo, ukwenzela ukuba iplastiki ifudunyezwe ngokupheleleyo kwaye ifakwe iplastiki ngokupheleleyo.
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(4) Intloko kunye nokungunda: Intloko yenziwe nge-alloy steel sleeve yangaphakathi kunye ne-carbon steel sleeve yangaphandle, kwaye intloko ixhotyiswe ngokubumba.Indima yentloko kukuguqula ukunyibilika kweplastiki ejikelezayo ibe yintshukumo ehambelanayo yomgca, ehambelanayo kwaye ifakwe kakuhle kwi-sleeve yokubumba, kwaye inike iplastiki uxinzelelo oluyimfuneko lokubumba.Iplastiki yenziwe ngeplastiki kwaye idityaniswe kumgqomo womatshini kwaye iqukuqela entanyeni yentloko ngendlela ethile yokuqukuqela ngepleyiti yokucoca enemingxuma ukuya kubumba obumba intloko, kwaye undoqo wokungunda kunye nomkhono wokungunda uhambelana ngokufanelekileyo ukuze wenze. i-gap ye-annular kunye necandelo elinqamlezayo eliyanciphayo, ukwenzela ukuba iplastiki inyibilike yenza i-tubular cladding layer eqhubekayo ejikeleze umgca ongundoqo.Ukuqinisekisa ukuba umjelo weplastiki entloko unengqiqo kwaye uphelise i-angle efileyo yeplastiki eqokelelweyo, kuhlala kukho i-sleeve ye-diversion ebekwe, kunye nokuphelisa ukuguquguquka koxinzelelo lwe-extrusion yeplastiki, kukho umsesane wokulinganisa uxinzelelo. iseti.Intloko iphinde ixhotyiswe ngesixhobo sokulungisa i-die kunye nesixhobo sokulungelelanisa, esilungele ukulungiswa kunye nokulungiswa kwe-concentricity ye-die core kunye ne-sleeve yokufa.
2. Inkqubo yokuqhuba Inkqubo yokuqhuba isetyenziselwa ukuqhuba i-screw kunye nokubonelela nge-torque kunye nesantya esifunwa yi-screw ngexesha lenkqubo ye-extrusion, ngokuqhelekileyo iquka i-motor yombane, i-reducer kunye neebheringi.
3. Isixhobo sokufudumeza kunye nokupholisa Ukufudumeza kunye nokupholisa kuyimfuneko ukuze inkqubo yeplastiki ye-extrusion ikwazi ukuqhubeka.
(1) Umatshini we-extrusion we-2013 udla ngokusetyenziselwa ukufudumeza kombane, ulwahlulwe ukufudumeza ukuxhathisa kunye nokufudumala kwe-induction, iphepha lokufudumeza elifakwe emzimbeni, intamo, iintloko.Isixhobo sokufudumeza sitshisa iplastiki kwi-barrel ukusuka ngaphandle ukuyifudumeza ukuya kwiqondo lokushisa elifunekayo ekusebenzeni kwenkqubo.
(2) Isixhobo sokupholisa simiselwe ukuqinisekisa ukuba iplastiki ikwiqondo lobushushu elifunekayo kwinkqubo.Ngokukodwa, kukungabandakanyi ubushushu obugqithisileyo obuveliswa kukukhuhlana kwe-shear yesikrufu esijikelezayo ukuze kuthintelwe iplastiki ekuboleni, ukutshisa okanye ukubunjwa ubunzima ngenxa yobushushu obuphezulu.Ukupholisa umgqomo kwahlulwe kwiindidi ezimbini zokupholisa kwamanzi kunye ne-air-cooled, ngokubanzi umatshini omncinci kunye nobukhulu obuphakathi be-extrusion usebenzisa i-air-cooled ifaneleke ngakumbi, inkulu ininzi yamanzi-ipholile okanye indibaniselwano yeendlela ezimbini zokupholisa;ukupholisa i-screw kusetyenziswa kakhulu kumbindi wokupholisa kwamanzi, injongo kukunyusa izinga lokunikezelwa kwezinto eziqinileyo, ukuzinzisa inani lerabha, ngelixa uphucula umgangatho wemveliso;kodwa ukupholisa kwi-hopper, enye kukuqinisa indima yokunikezelwa kwezinto eziqinileyo, ukuthintela ukuvaleka kweplastiki okunamathelayo okuziinkozo ngenxa yokufudumeza Okwesibini kukuqinisekisa umsebenzi oqhelekileyo wenxalenye yokudluliselwa.
Ixesha lokuposa: Feb-17-2023