I-Screw barrel for Blowing idlala indima ebalulekileyo ekuveliseni iifilimu ezikumgangatho ophezulu. Uyilo lwayo oluphezulu luqinisekisa ukuba izinto ziyanyibilika, zixube, kwaye zihambe ngokufanelekileyo ngexesha lenkqubo yokukhupha. Nokuba isetyenziswe kwi-aISikrolo esinye sePlastiki Extruderokanye aVuthela uMgqomo weScrew, inceda abavelisi bafezekise iziphumo ezihambelanayo. Ngezinto ezintsha ezifana neIsikruru esiSinye sokuBumba, ukuqina kwefilimu kunye nenkangeleko ifikelela kwiindawo eziphakamileyo.
Ukuqonda imingeni yoMgangatho weFilimu
Ukuveliswa kwefilimu evuthelweyo yinkqubo enzima, kwaye ukufezekisa umgangatho ohambelanayo kunokuba ngumngeni. Abavelisi bahlala bejongana nemiba efana neziphene, iinkxalabo zokuqina, kunye neempawu zefilimu ezingahambelaniyo. Makhe sihlolisise le mingeni ngokweenkcukacha.
Iziphene eziqhelekileyo kwiMveliso yefilimu evuthuziweyo
Iziphene kwimveliso yefilimu evuthelweyo inokuphazamisa ukusebenza kwaye ikhokelela kwizinto ezichithwayo. Eminye yemicimbi eqhelekileyo ibandakanya:
| Isiphene esiqhelekileyo | Inkcazo |
|---|---|
| Ukungazinzi kwebhabhula | Iingxaki ngeqamza elikhutshiweyo, njengokuphuka okanye umgca weqabaka ongazinzanga. |
| Ukwahluka kweGauge | Ubunzima befilimu obungalinganiyo obubangelwa zizikhewu zokufa ezingalungelelanisiweyo okanye ukusasazwa okungaqhelekanga kokuhamba. |
| Ukungazinzi koMphakathi | Ukugqwethwa phakathi kweeleya, rhoqo ngenxa yokwahlukana koxinzelelo lwe-chear ngexesha lokukhupha. |
Ezi ziphene zinokukhokelela kwiifilimu ezisilelayo ukuhlangabezana nemigangatho yoshishino. Umzekelo, ukungazinzi kweqamza kunokubangela imiphezulu engalinganiyo, ngelixa ukuhluka kwegeyiji kuchaphazela amandla kunye nenkangeleko yefilimu. Ukusebenzisa izixhobo eziphambili ezifana neScrew barrel yokuvuthelainceda ukunciphisa le miba ngokuqinisekisa ukusetyenzwa okuchanekileyo kwe-resin kunye nokusabalalisa okufanayo kwe-nyibilika.
Imiba yokuqina kunye namandla kwiiFilimu
Ukuqina kubalulekile kwiifilimu ezisetyenziselwa ukupakisha, ezolimo, kunye nokusetyenziswa kwemizi-mveliso. Iifilimu ezibuthathaka zinokukrazula ngokulula, zibeke esichengeni ukusebenza kwazo. Imiba yamandla idla ngokuvela kumxube ongalunganga we-resin okanye ukusabalalisa okongezwayo okungalinganiyo ngexesha lokukhupha.
IScrew barrel yokuvuthelailungisa ezi ngxaki ngeempawu ezifana necandelo lokuxuba umqobo. Eli candelo liqinisekisa ukuba i-polymers kunye ne-additives zidibanisa ngokulinganayo, ukudala ifilimu eqinile kunye neyomelele. Abavelisi nabo baxhamla kwi-high compression ratios, ephucula ukunyibilika kwe-homogeneity kunye nokuzinzisa i-bubble ngexesha lokuvelisa.
Ukufezekisa ukuZinzo kunye noZinzo kwiiPropati zeFilimu
Ukuhambelana ngundoqo ekuveliseni iifilimu ezithembekileyo. Ukwahluka kobukhulu, inkangeleko, okanye iipropathi zoomatshini kunokukhokelela ekunganeliseki kwabathengi. Ukufezekisa uzinzo kufuna ukulawulwa ngokucophelela kwenkqubo ye-extrusion.
Abavelisi baphucule ukungaguquguquki kwefilim ngoku:
- Iimeko zenkqubo yokudibanisa kwi-resin kunye nezixhobo
- Ukulungisa iiprofayili zobushushu
- Ukugcina imilebe yokufa kunye namakhonkco omoya rhoqo
Ezinye izicwangciso-qhinga ziquka ukwenza ngcono ubushushu kunye nolawulo loxinzelelo, ukomeleza uyilo lokufa, kunye nokubeka esweni ngokungqongqo umgangatho wezinto ezikrwada. Olu hlengahlengiso lukhokelela kuzinzo olungcono lweqamza, umgangatho ophezulu wemveliso, kunye nokwanda kokusebenza kwemveliso.
Ngokudibanisa itekhnoloji ephucukileyo efana neScrew barrel yokuBlowing, abavelisi banokufikelela kwiipropathi zefilimu ezingaguqukiyo ngelixa behlisa inkunkuma kunye neziphene.
Indima yeScrew Barel yokuVuthela iYilo
Uyilo lwe-Grooved Feed yoLungiso oluLungileyo lweResin
Uyilo lokutya okugrunjiweyo lutshintshi-mdlalo kwinkqubo yefilimu evuthelweyo ye-extrusion. Ibonisa i-grooves enzulu kunye neenqwelomoya ezikhokela i-resin kwi-barrel ngokuchanekileyo. Olu yilo luqinisekisa ukuba i-resin inyibilika ngokulinganayo kwaye ihamba kakuhle, into ebalulekileyo ekuveliseni iifilimu eziphezulu.
Kutheni le nto ibalulekile? Ukunyibilika okungalinganiyo kunokukhokelela kwiziphene ezifana nokwahluka kwegeyiji okanye amabala abuthathaka kwifilim. Icandelo lokutya eligotyiweyo lithintela le miba ngokulungiselela uhambo lwentlaka ukusuka kokuqinileyo ukuya kwimeko enyibilikileyo. Ikwaphucula ukusebenza kakuhle kokutyisa, ukunciphisa ukusetyenziswa kwamandla kunye nokuphucula imveliso jikelele.
Abavelisi baxhomekeke kolu yilo ukuphatha izinto ezahlukeneyo, kuquka iPP, PE, LDPE, kunye ne-HDPE. Ngokuqinisekisa ukusetyenzwa kwe-resin okungaguqukiyo, uyilo lokutya okugayiweyo ludlala indima ebalulekileyo ekuphumezeni umgangatho ophakamileyo wefilimu.
ICandelo lokuHlanganisa umqobo kwi-Uniform Melt kunye noSabelo oloNgezelelweyo
Icandelo lokuxuba umqobo kulapho umlingo wokufana kwenzeka. Ibekwe kufutshane nesiphelo sesikrufu, eli candelo liqinisekisa ukuba iipholima kunye nezongezo zidibanisa ngokungenamthungo. Oku kubalulekile ekufezekiseni iifilimu ezineempawu ezifanayo, nokuba ngamandla, ukucaca, okanye ubukhulu.
Uphononongo lubonise indlela elisebenza ngayo eli candelo ekuphuculeni umgangatho wokunyibilika. Ngokomzekelo, uhlalutyo lwamanani lubonise oku kulandelayo:
| Inkcazo yobungqina | Iziphumo eziphambili |
|---|---|
| Unxulumano phakathi komgangatho wokunyibilika kunye ne-SPI | Uphononongo lubonisa ukuba ukuphambuka okusemgangathweni kweqondo lokushisa kunye ne-homogeneity yezinto kuncipha, i-SPI iyanda, ibonisa i-homogenization engcono yokunyibilika. |
| Ukubaluleka kwe-homogeneity ye-thermal | Ukusebenza okuhambelanayo kwe-thermal kulo lonke icandelo lomnqamlezo we-die kubalulekile kwindlela yokuziphatha efanayo, echaphazela ukuchaneka kwe-dimensional. |
| Ukuvavanywa kolungelelwaniso lwesikrufu | Uphononongo luthelekisa ukutenxa okusemgangathweni kuwo wonke ulungelelwaniso lwesijiva ukuvavanya i-homogeneity ye-thermal, ijolise kowona mgangatho uphantsi utenxe. |
Le datha igxininisa indlela icandelo lokuxuba umqobo liqinisekisa ukunyibilika okufanayo kunye nokusabalalisa okongeziweyo. Ngokunciphisa ukuhluka kweqondo lokushisa kunye nokuphucula i-homogeneity yezinto, inceda abavelisi bavelise iifilimu ezihlangabezana nemigangatho ephezulu.
Umlinganiselo oPhakamileyo wokuNxinaniswa kweBubble uzinzo kunye noLawulo lweViscosity
Ukuzinza kweBubble yinto ebalulekileyo kwimveliso yefilimu evuthelweyo. Iqamza elingazinzanga linokukhokelela kwiziphene ezifana nomphezulu ongalinganiyo okanye ukungazinzi kobuso. Umlinganiselo ophezulu woxinzelelo kwi-screw barrel ujongana nalo mngeni ngokuphucula i-homogeneity enyibilikayo kunye nokulawula i-viscosity.
Ingaba isebenza kanjani? Umlinganiselo woxinzelelo oluphezulu unyusa uxinzelelo ngaphakathi kombhobho, uqinisekisa ukuba i-resin iyanyibilika ngokucokisekileyo kwaye ihamba ngokufanayo. Oku akuzinzisi nje kuphela iqamza kodwa komeleza iimpawu zoomatshini befilimu.
Abavelisi bayazuza kolu phawu ngokufumana ulawulo olungcono kwinkqubo ye-extrusion. Ibavumela ukuba bavelise iifilimu ezinobunzima obuhambelanayo, amandla aphuculweyo, kunye nenkangeleko engenasiphako. IScrew barrel yokuvuthela, kunye nomlinganiselo ophezulu woxinzelelo, sisixhobo esiyimfuneko ekufezekiseni ezi ziphumo.
IziNzuzo eziPhambili ze-Optimized Screw Barel yokuvuthela
Ukomelezwa koBume befilimu kunye noKuhlala ixesha elide
I-Optimized screw barrels iphucula kakhulu amandla kunye nokuqina kweefilimu ezivuthelweyo. Baqinisekisa ukuba iipolymers kunye ne-additives zixutywa ngokulinganayo, zenza i-uniform inyibilike ephucula ifilimu ye-mechanical properties. Oku kufana konyusa ukunganyangeki kweenyembezi kunye nokunwebeka, okwenza iifilimu zithembeke ngakumbi ekufuneni izicelo ezifana nokupakishwa kunye nezolimo.
- Uphuculo olungundoqo:
- I-90% yokunciphisa iziphene ezifana neepinholes
- Ukomelezwa kokumelana neenyembezi
- Ukuphucula ukuqina
Ezi zibonelelo zithetha ukuba abavelisi banokuvelisa iifilimu ezimelana noxinzelelo kunye nokugcina ingqibelelo yabo ngexesha. Nokuba kukupakishwa komthwalo onzima okanye iifilimu ezikhuselayo zezolimo, iScrew barrel yokuvuthelaiqinisekisa ukuba imveliso yokugqibela idibana nemigangatho ehlala ixesha elide.
Uphuculo lokungaguquguquki ekutyebeni nakwinkangeleko
Ukuhambelana kubalulekile kwimveliso yefilimu evuthelweyo. Ubunzima obungalinganiyo okanye ukungafezeki komphezulu kunokuphazamisa ukusebenza kwefilimu kunye nomtsalane wobuhle. I-Optimized screw barrels ilungisa le miba ngokugcina ulawulo oluchanekileyo lokuhamba kwe-resin kunye nokusabalalisa okunyibilikayo.
Ingcebiso: Ubungqingqwa obungaguqukiyo abuphuculi nje inkangeleko yefilimu kodwa bukwaqinisekisa ukomelela okufanayo kumphezulu wayo.
Abavelisi abasebenzisa uyilo oluphambili lwe-screw barrel bafezekisa iifilimu ezinomgangatho ogudileyo kunye nemilinganiselo efanayo. Oku kuhambelana kunciphisa ukubakho kwezikhalazo zabathengi kwaye kwandisa umgangatho wemveliso.
Ukunciphisa iziphene kunye neNkunkuma ngexesha leMveliso
Iziphene ezifana ne-pinholes, ukuhluka kwe-gauge, kunye nokungazinzi kwe-bubble kunokukhokelela kwizinto ezichithwayo kunye nokunyuka kweendleko zemveliso. I-Optimized screw barrels inciphisa le miba ngokuqinisekisa ukusetyenzwa kwe-resin okusebenzayo kunye nokwakheka kwamaqamza okuzinzileyo.
Ngokunciphisa iziphene, abavelisi bagcina ixesha kunye nezixhobo ngelixa bephucula ukusebenza kakuhle kwemveliso. Inkunkuma encinci ithetha iindleko eziphantsi kunye nenkqubo yokwenziwa ezinzileyo. I-Screw barrel yokuvuthela idlala indima ebalulekileyo ekuphumezeni ezi ziphumo, iyenza ibe sisixhobo esibalulekileyo kwimveliso yefilimu yanamhlanje.
Usetyenziso lweLizwe lokwenyani lwe-Screw barel yokuvuthela
Ukupakishwa kweMveliso yeFilimu
Iifilimu zokupakisha zikho kuyo yonke indawo, ukusuka kwiingubo ezisongayo ukuya kwiintambo zamashishini. Abavelisi bafuna iifilimu ezomeleleyo, ezibhityileyo, nezinomtsalane. IScrew barrel yokuvuthelaidlala indima ephambili ekuphumezeni ezi mpawu. Uyilo lwayo oluphambili luqinisekisa ukusetyenzwa kwe-resin ngokuchanekileyo, okukhokelela kwiifilimu ezinobunzima obungaguquguqukiyo kunye namandla okubhoboza okongeziweyo.
Uphononongo lubonise indlela uhlengahlengiso kwiqondo lobushushu lomgqomo, isantya se-screw, kunye nesantya sokutya okuchaphazela ukusebenza kwefilimu. Umzekelo:
| Ipharamitha | Impembelelo kwiNtsebenzo |
|---|---|
| Ubushushu bomphanda | Amaqondo obushushu aphezulu akhokelela kwiifilimu ezibhityileyo kwaye anyuse amandla okugqobhoza ukuya kuthi ga kwi-145°C. |
| Isantya seScrew | Ukonyuka kwesantya sokujija kuphucula amandla okugqobhoza, ngakumbi kumaqondo obushushu aphezulu emiphanda. |
| Ireyithi yokutyisa | Isiphumo esincinci kwiisetingi eziphantsi, kodwa ukwanda okubonakalayo kumandla okubetha kwisethingi ephezulu. |
Ezi ziphumo zibonisa indlela abavelisi abanokuphucula ngayo iinkqubo zabo ukuvelisa iifilimu zokupakisha ezihlangabezana neemfuno zeshishini. NeScrew barrel yokuvuthela, bafumana ulawulo olungcono kwiimpawu zefilimu, ukuqinisekisa iziphumo ezithembekileyo neziphezulu.
Izicelo zefilimu yezoLimo
Iifilimu zezolimo zikhusela izityalo, zigcina ukufuma, kwaye zithintela imitha ye-UV eyingozi. Iifilimu ezibuthathaka okanye ezineziphene zinokubeka esichengeni isivuno sezityalo. I-Screw barrel for Blowing ijongana nale mingeni ngokuvelisa iifilimu ezomeleleyo ezinobunzima obufanayo kunye neziphene ezimbalwa.
Abavelisi abasebenzisa i-JT series single screw barrel baye babika ukuphuculwa okubalulekileyo kwimveliso yefilimu yezolimo. Imiba efana nemingxuma yokuqhawuka kunye nobukhulu obungalinganiyo yehlile, iqinisekisa ukuba iifilimu ziqhuba ngcono kwiimeko ezimaxongo zangaphandle. Olu phuculo lunceda amafama ukuba agcine amanqanaba okufuma kwaye akhusele izityalo kumonakalo we-UV, ekugqibeleni konyusa imveliso yezolimo.
Iifilimu eziKhethekileyo zokuSetyenziswa kwamashishini
Izicelo zemizi-mveliso zifuna iifilimu ezineempawu ezizodwa, ezifana nokumelana nobushushu obuphezulu okanye ukuzinza kweekhemikhali. I-Screw barrel for Blowing yenza ukuba abavelisi benze iifilimu ezikhethekileyo ezilungiselelwe ezi mfuno. Icandelo layo lokuxuba umqobo liqinisekisa ukusabalalisa okongeziweyo, okuvumela ukulungiswa okuchanekileyo kweempawu zefilimu.
Ngokomzekelo, iifilimu ezisetyenziselwa ukwakhiwa zifuna ukuqina okukhethekileyo kunye nokumelana nokukrazula. Umlinganiselo ophezulu wokunyanzeliswa kwe-screw barrel uphucula ezi mpawu, okwenza iifilimu zilungele iindawo ezifunayo. Ngokusebenzisa le teknoloji, abavelisi banokuvelisa iifilimu ezikhethekileyo ezihlangabezana nemigangatho engqongqo yokusetyenziswa kwemizi-mveliso.
I-Screw barrel for Blowing iqinisekisa umgangatho wefilimu ongaguqukiyo ngokujongana neziphene, ukuphucula ukuqina, kunye neempawu zokuzinzisa. Iinkqubo zayo zokuyila eziphambili zi-resin ngokufanelekileyo, zivelisa iifilimu ezinamandla, ezithembekileyo. Imizi-mveliso efana nokupakishwa, ezolimo, kunye nemveliso yemizi-mveliso ixhomekeke kolu tshintsho ukuze luhlangabezane neemfuno zabo. Le teknoloji iguqula ngokwenene imveliso yefilimu yanamhlanje.
FAQ
Zeziphi izinto ezinokuthi iScrew Barrel yenkqubo yokuvuthela?
IScrew Barrel izibambo PP, PE, i-LDPE, kunye ne-HDPE. Uyilo lwayo luqinisekisa ukunyibilika okusebenzayo kunye nokuxuba umgangatho wefilimu ongaguqukiyo kuzo zonke ezi zixhobo.
Ingaba icandelo lokutya liyiphucula njani imveliso?
Icandelo le-grooved feed lilungisa ukuhamba kwe-resin kunye nokunyibilika. Ithintela ukusetyenzwa ngokungalinganiyo, inciphisa iziphene, kwaye yongeza imveliso ngexesha lokukhutshwa kwefilimu.
Ngaba iScrew Barrel ingalungiswa ngokwezidingo ezithile?
Ewe! Abavelisi banokongeza iimpawu ezifana nezinzwa zoxinzelelo lokunyibilika okanye ulawulo lobushushu. Olu khetho luphucula ukuchaneka kwaye luhlangabezana neemfuno ezizodwa zemveliso.
Ixesha lokuposa: Jun-03-2025