I-extrusion yefilimu evuthayo yindlela eqhelekileyo yokuvelisa ifilimu yeplastiki ukuze isetyenziswe kumashishini ahlukeneyo kuquka ukupakisha, ezolimo kunye nokwakhiwa. Inkqubo ibandakanya ukunyibilikisa i-resin yeplastiki kwaye uyikhuphe ngokufa kwesetyhula ukwenza ifilimu. Iifilimu extruder evuthelweyoyinxalenye ebalulekileyo yale nkqubo, kwaye ukuqonda indlela yokusebenza kunye nokugcinwa kwe-extruder yefilimu evuthelweyo ngundoqo ekufezekiseni ukuveliswa kwefilimu esemgangathweni.
Inkqubo yefilimu evuthelweyo ye-extrusion yenzelwe ukunyibilikisa i-resin yeplastiki kwaye iyikhuphe ngokufa kwesetyhula ukuze ifake ifilimu, kunye ne-extrusion yefilimu evuthelweyo yindlela eqhelekileyo yokuvelisa ifilimu yeplastiki yokusetyenziswa kumashishini ahlukeneyo, kubandakanywa ukupakishwa, ezolimo kunye nokwakhiwa. Kubalulekile ukuba uqaphele ukuba i-extruder yefilimu evuthelweyo yinxalenye ebalulekileyo yale nkqubo, kwaye ukuqonda indlela yokusebenza kunye nokugcina i-extruder yefilimu evuthelweyo ngundoqo ekufezekiseni ukuveliswa kwefilimu ephezulu.
Ukusebenza aifilimu extruder evuthelweyowonke umntu kufuneka abe nokuqonda ngokucokisekileyo kumacandelo ayo kunye nenkqubo yokukhupha, nanga amanyathelo aphambili okusebenza komatshini ngokufanelekileyo:
Ukulungiselela umatshini, ngaphambi kokuba uqalise umatshini kubalulekile ukuqinisekisa ukuba zonke izinto eziyimfuneko zikwindawo kwaye zimiselwe ngokuchanekileyo, oku kuya kubandakanya ukujonga izicwangciso zeqondo lobushushu, ukuqinisekisa ukuba iimolds kunye nezangqa zomoya zicocekile, kwaye nokukhangela ukuba inkqubo yokupholisa ikulungele ukusebenza kakuhle.
Ukulayisha i-resin, inyathelo lokuqala kwinkqubo ye-extrusion kukulayisha i-resin yeplastiki kwi-hopper ye-extruder. Ukuze ufumane iimpawu zefilimu ezifunwayo, kuyimfuneko ukusebenzisa uhlobo oluchanekileyo kunye nebakala le-resin, kwaye emva koko usebenzise ubushushu kunye noxinzelelo lokunyibilikisa i-resin kwi-barrel ye-extruder.
Ukulungelelaniswa kweeparamitha, emva kokuba i-resin inyibilikisiwe, umqhubi kufuneka ahlengahlengise iiparamitha ze-extrusion ezifana nesantya se-screw, iqondo lokushisa lokunyibilika kunye noxinzelelo lomoya ukufezekisa ubukhulu befilimu kunye neempawu ezifunwayo, oku kufuna ukuqonda kakuhle kwezinto ezicutshungulwayo kunye nezixhobo. imiboniso bhanyabhanya efunekayo.
Qala i-Extrusion, xa iiparameters zisetiwe, inkqubo ye-extrusion inokuqalisa, i-resin etyhidiweyo ityhilwa kwi-die kwaye yanda emoyeni ukuze yenze amaqamza, ubukhulu bamaqam kunye nobukhulu befilimu bunokulawulwa ngokulungelelanisa i-bubble. uxinzelelo lomoya kunye nesantya seyunithi yokutsala.
Ukubeka iliso kwinkqubo, kuyo yonke inkqubo ye-extrusion, ifilimu kufuneka ibekwe iliso kuzo naziphi na iziphene okanye ukungahambelani, okungabandakanya ukujonga ukuhlukahluka kobuninzi, ama-bubbles emoyeni, okanye ezinye iziphene ezinokuchaphazela umgangatho wefilimu.
Phinda ubuyisele ifilimu, emva kokuvelisa ubude obufunekayo befilimu, uyibuyisele kwimiqulu usebenzisa isixhobo sokubuyisela umva, kufuneka kuthathwe unonophelo ukuze kuqinisekiswe ukuba ifilimu inxeba ngokulinganayo kwaye ingenayo nayiphi na i-folds okanye i-creases.
Singathanda ukwazisa kuwe imveliso eveliswe yinkampani yethu,LQ XRXC Series Plastic Profile Extrusion Line Ihoseyili
Iimbonakalo:
I-1.Series yeplastiki yeprofayili ye-extrusion line isebenzisa i-conical twin screw extruder okanye i-trallel twin extruder.Inokuvelisa umnyango we-PVC kunye neprofayili yefestile, iprofayili ye-aluminium-iplastiki edibeneyo kunye nemibhobho yentambo yecandelo lomnqamlezo, njl.
I-2.Series iprofayili yeplastiki yeprofayili ye-extrusion ephuculweyo yenzelwe ukwazisa umgca omtsha we-teknoloji.Series yeplastiki yeprofayili ye-extrusion ineempawu: iplastiki ezinzileyo, imveliso ephezulu, i-sheering force ephantsi, ubomi benkonzo ende kunye nezinye iingenelo. Emva kokutshintsha isikrufu, umgqomo kunye nokufa, inokuvelisa iiprofayili zogwebu.
Ukongeza ekuqondeni indlela yokusebenzisa i-extruder yefilimu evuthelweyo, kufuneka siqonde ukuba siyigcina njani ukuze siqinisekise ukusebenza kakuhle kunye nobomi obude:
Ukucoca, i-extruder barrel, i-die head, kunye neringi yomoya kufuneka icocwe rhoqo ukucoca nayiphi na intsalela okanye i-buildup enokuthi ichaphazele umgangatho wefilimu. Ukucoca kunokwenziwa ngezicoci ezifanelekileyo kunye nezixhobo.
Ukuthambisa, iindawo ezihambayo zoomatshini, njengezikrufu, iibhokisi zegiya, njl. njl., kufuneka zithanjiswe rhoqo ukuze kuncitshiswe ukungqubana nokunxiba. Oku kunceda ukwandisa ubomi bomatshini kunye nokuqinisekisa ukusebenza kakuhle.
Jonga iindawo ezigugileyo, Izikrufu, imigqomo, imixokelelwane kunye nezinye iindawo ezigugayo ngokuhamba kwexesha. Kubalulekile ukuwahlola rhoqo la malungu ukuze uchonge naziphi na iimpawu zokuguga okanye ukonakala kwaye uzitshintshe njengoko kufuneka.
Izixhobo zokulinganisa, iiparamitha ze-Extrusion kunye nezixhobo zokulinganisa kufuneka zilinganiswe rhoqo ukuze kuqinisekiswe ulawulo oluchanekileyo lwenkqubo kunye nomgangatho wefilimu ongaguqukiyo.
Uqeqesho kunye nokhuseleko, kubalulekile ukuba abaqhubi bafumane uqeqesho olufanelekileyo ekusebenzeni okukhuselekileyo nokusebenzayo kwee-extruders zefilimu ezivuthelweyo, kubandakanywa nokuqonda iinkqubo zokhuseleko, ukujongana neengxaki eziqhelekileyo kunye nokuphucula umatshini kwiimpawu zefilimu ezahlukeneyo.
Isishwankathelo, ukusebenza kunye nokugcina i-extruder yefilimu evuthelweyo kufuna ulwazi olukhethekileyo lobuchwephesha, izakhono zezandla kwintsimi, kunye nengqalelo kwiinkcukacha. Ngokulandela iinkqubo ezifanelekileyo kunye neendlela zokugcinwa, abaqhubi banokuqinisekisa ukuveliswa okuqhubekayo kwefilimu yeplastiki ekumgangatho ophezulu kwiintlobo ezahlukeneyo zezicelo, kwaye kwangaxeshanye, ukuba unayo nayiphi na imibuzo okanye iimfuno ezinxulumene nobuchule be-extruder yefilimu evuthelweyo, nceda ungalibazisiqhagamshelana nenkampani yethu, eya kubonelela ngeempendulo zobuchwephesha kunye namaxabiso angcono. Inkampani yethu iya kukubonelela ngezona mpendulo zobuchwephesha kunye nexabiso eliphantsi lokuvuthela iifilimu ezikhuphayo ngokwexabiso.
Ixesha lokuposa: Aug-19-2024