Kwindawo ye-extrusion yeplastiki, i-spotlight ivame ukuwela kwi-extruder ngokwayo, ihashe lomsebenzi eliguqula izinto eziluhlaza zibe yintlobo ezahlukeneyo zeemveliso. Nangona kunjalo, emva komboniso, iqela lezixhobo ezincedisayo lidlala indima ebalulekileyo ekuqinisekiseni imveliso egudileyo, esebenzayo kunye nekumgangatho ophezulu. La magorha angaculwanga, ahlala engahoywa, afanele ukuwongwa ngenxa yegalelo lawo kwinkqubo ye-extrusion.
Izixhobo zokulinganisa: Ukulungelelanisa iNdlela eya kwiMfezeko
Esinye seziphene eziqhelekileyo kwiimveliso zeplastiki ezikhutshiweyo zi-eccentricity, apho i-core ingagxilwanga ngaphakathi kwe-insulation okanye ibhatyi. Oku kungahambi kakuhle kunokukhokelela kwiingozi zombane kunye nemiba yokusebenza. Ukulwa le ngxaki, izixhobo zokulinganisa ziqeshwe ukuze zilungelelanise ucingo oluphambili ngaphambi kokuba lungene kwinkqubo ye-extrusion.
Iindidi eziqhelekileyo zezixhobo zokulinganisa ziquka:
- Uhlobo lwerola:Ezi zixhobo zisebenzisa uluhlu lwee-roller, mhlawumbi zicwangciswe ngokuthe tye okanye ngokuthe nkqo, ukukhokela ngobumnene ucingo oluphambili kunye nokulungisa nayiphi na impazamo.
- Uhlobo lwesithungu:Ukusebenzisa isithungu esinye okanye iqela lezithungu, ezi zixhobo zicinezela ucingo olungundoqo, lunyanzelela ukuba luhambelane nendlela ethe tye.
- Uhlobo lwaseCapstan:Ukudibanisa imisebenzi yokutsala, ukulungelelanisa, kunye nokugcina ukuxhatshazwa okungaguqukiyo, izixhobo ze-capstan zidlala indima eguquguqukayo kwinkqubo ye-extrusion.
- Uhlobo lwevili:Ngokufana nezixhobo zodidi lwe-roller, ii-calibrators zohlobo lwevili zisebenzisa amavili ukukhokela kunye nokulungelelanisa ucingo olungundoqo.
Izixhobo zokufudumeza kwangaphambili: Ukuseta iNqanaba lokuNxibelela ngokuLungileyo
Ukutshisa i-core wire linyathelo elibalulekileyo kwi-insulation kunye ne-jacket extrusion. Kumaleko abhityileyo wokugquma, kubalulekile ukuphelisa nakuphi na ukufuma okanye ungcoliseko kumphezulu wocingo ukuthintela iipokotho zomoya ukuba zingaveli ngexesha lenkqubo yokukhupha. Kwizicelo zejacket, ukufudumala kwangaphambili kusebenza ukomisa ucingo oluphambili kunye nokunciphisa umngcipheko weepokotho zomoya ezibangelwa ngumswakama kwijacket.
Ukufudumala kwakhona kunceda ukukhusela uxinzelelo lwangaphakathi ngaphakathi kweplastiki ekhutshwe ngenxa yokupholisa ngokukhawuleza. Ngokunyusa ngokuthe ngcembe ubushushu bocingo olungundoqo ukuze luhambelane nobushushu bentloko ye-extruder, ukufudumeza kwangaphambili kuphelisa ukothuka kwe-thermal okunokukhokelela ekuguquguqukeni koxinzelelo kunye nomgangatho ongahambelaniyo we-extrusion.
Ukufudumeza ukuxhathisa kombane yeyona ndlela ixhaphakileyo yokufudumeza iingcingo eziphambili kwimigca ye-extrusion. Isixhobo sokufudumala kufuneka sibe nomthamo owaneleyo wokuqinisekisa ukunyuka kweqondo lokushisa ngokukhawuleza kunye nokufudumala kwangaphambili. Ubushushu be-preheating buqhele ukusetwa kufutshane nobushushu bentloko ye-extruder, buchazwe ngesantya somgca.
Izixhobo zokupholisa: Ukutshixa kuMgangatho kunye neMilo
Njengoko iprofayili yeplastiki ekhutshiweyo ivela kwintloko ye-extruder, kufuneka ipholiswe ngokukhawuleza ukuthintela ukuguqulwa okubangelwa ngumxhuzulane. Ukupholisa amanzi yeyona ndlela ixhaphakileyo, kwaye ubushushu bamanzi bumisela ukuba inkqubo yokupholisa ihlelwa ngokukhawuleza okanye kade.
Ukupholisa okukhawulezayo, okufezekisiweyo ngamanzi abandayo, kunenzuzo yokumisela imilo yeprofayili ekhutshiweyo. Nangona kunjalo, kwiipolymers zekristale, ukupholisa ngokukhawuleza kunokubangela uxinzelelo lwangaphakathi ngaphakathi kweprofayili, okukhokelela ekuqhekekeni okunokwenzeka ngexesha lokusetyenziswa. Iiprofayile zePVC zeplastiki, umzekelo, zihlala ziphantsi kokupholisa ngokukhawuleza.
Ukupholisa okucothayo, ngakolunye uhlangothi, kujolise ekunciphiseni uxinzelelo lwangaphakathi kwimveliso ekhutshiweyo. Ngokusebenzisa uthotho lweebhafu zamanzi kunye namaqondo okushisa ayancipha ngokuthe ngcembe, iprofayili ipholiswa ngokuthe ngcembe kwimo yayo yokugqibela. Le ndlela ikhethwa kwi-polyethylene (PE) kunye ne-polypropylene (PP) extrusions.
Isiphelo: I-Symphony ye-Extrusion
Iiplastiki zeplastiki, ngelixa ngokungathandabuzekiyo iinkwenkwezi zenkqubo ye-extrusion, azikwazi ukufezekisa amandla abo apheleleyo ngaphandle kwenkxaso yabalingane babo abancedisayo. Izixhobo zokulungisa ziqinisekisa ukulungelelaniswa kwengcingo engundoqo, izixhobo zokufudumeza kwangaphambili zilungiselela undoqo wokugqwesa okufanelekileyo, kunye nezixhobo zokupholisa zitshixelwe kumgangatho wemveliso kunye nokumila.
Ngokuqonda iindima kunye nemisebenzi yezi zixhobo ezincedisayo, sifumana uxabiso olunzulu malunga nokudityaniswa okuntsonkothileyo kwamacandelo okwenza ukuba i-plastiki extrusion ibe yimpumelelo. La maqhawe angabonakaliyo, ahlala esebenza ngasemva, afanelwe ukuqatshelwa ngenxa yegalelo lawo ekuveliseni iimveliso zeplastiki eziphezulu.
Ehlabathini leinkqubo yeplastiki extrusion, ingqalelo kwiinkcukacha yeyona nto ibalulekileyo. Ngokusebenzisa izixhobo ezincedisayo ezifanelekileyo kunye nokulandela iinkqubo ezimiselweyo, abavelisi banokuqinisekisa ukuba zaboumatshini weplastiki extruderisebenza kwincopho yobuchule, ivelisaiprofayili yeplastiki extrusioniimveliso ezihlangabezana nemigangatho ephezulu yomgangatho kunye nokuhambelana.
Khumbula,ukugcinwa kweplastiki extruderyinkqubo eqhubekayo, kunye nokuhlolwa rhoqo, ukugcinwa kwangexesha, kunye namanyathelo okuthintela kunokwandisa kakhulu ubomi bala macandelo abalulekileyo, ukukhusela utyalo-mali kwi.imigca yeplastiki yeprofayili extrusion.
Ixesha lokuposa: Jun-06-2024