I-Screw barrel for Blowing idlala indima ebalulekile ekukhiqizeni amafilimu ekhwalithi ephezulu. Idizayini yayo ethuthukisiwe iqinisekisa ukuthi izinto ziyancibilika, zixube, futhi zigeleze kahle ngesikhathi senqubo yokukhipha. Ukuthi isetshenziswe ku-aI-Single Screw Plastic Extrudernoma aI-Blow Molding Screw Barrel, isiza abakhiqizi ukufeza imiphumela engaguquki. With emisha like theI-Single Screw Barrel Yokubumba Ukuvuthela, ukuqina kwefilimu nokubukeka kufinyelela ezindaweni eziphakeme.
Ukuqonda Izinselele Zekhwalithi Yefilimu
Ukukhiqizwa kwefilimu eshaywayo kuyinqubo eyinkimbinkimbi, futhi ukuzuza ikhwalithi engaguquki kungaba inselele. Abakhiqizi bavame ukubhekana nezinkinga ezifana nokukhubazeka, ukukhathazeka ngokuqina, kanye nezakhiwo zefilimu ezingahambisani. Ake sihlole lezi zinselele ngokuningiliziwe.
Ukukhubazeka Okujwayelekile Ekukhiqizweni Kwefilimu Ye-Blown
Amaphutha ekukhiqizweni kwefilimu angaphazamisa ukusebenza futhi aholele ekumoshweni kwezinto. Ezinye zezinkinga ezivame kakhulu zihlanganisa:
| Isici Esivamile | Incazelo |
|---|---|
| Ukungaqini kwebhamuza | Izinkinga ngebhamuza elikhishiwe, njengokuphuka noma ulayini wesithwathwa ongazinzile. |
| Ukuhluka kwe-Gauge | Ubukhulu befilimu obungalingani obubangelwa izikhala zokufa ezingaqondani kahle noma ukusatshalaliswa kokugeleza okungajwayelekile. |
| Ukungaqini kobuso | Ukuhlanekezela phakathi kwezingqimba, ngokuvamile ngenxa yomehluko wengcindezi ye-shear phakathi ne-extrusion. |
Lawa maphutha angaholela ekutheni amafilimu ahluleke ukuhlangabezana namazinga omkhakha. Isibonelo, ukungazinzi kwebhamuza kungabangela izindawo ezingalingani, kuyilapho ukuhluka kwegeji kuthinta amandla nokubukeka kwefilimu. Ukusebenzisa imishini ethuthukisiwe njengeIsikulufu umphongolo for Blowingisiza ukunciphisa lezi zinkinga ngokuqinisekisa ukucutshungulwa kwe-resin okunembile kanye nokusabalalisa okufanayo kokuncibilika.
Izinkinga Zokuqina namandla Kumafilimu
Ukuqina kubalulekile kumafilimu asetshenziswa emaphaketheni, ezolimo nasezimbonini. Amafilimu abuthakathaka angadabula kalula, onakalise ukusebenza kwawo. Izinkinga zamandla zivame ukuvela ngenxa yokungahlangani kahle kwe-resin noma ukusatshalaliswa kwesengezo okungalingani ngesikhathi sokukhipha.
IIsikulufu umphongolo for Blowingibhekana nalezi zinkinga ngezici ezifana nesigaba sokuxuba isithiyo. Lesi sigaba siqinisekisa ukuthi ama-polymers nezithasiselo zihlangana ngokulinganayo, zenze ifilimu eqinile futhi eqinile. Abakhiqizi baphinde bahlomule ngokucindezelwa okuphezulu kwezilinganiso, okuthuthukisa i-homogeneity encibilikayo futhi kuzinzise ibhamuza ngesikhathi sokukhiqiza.
Ukuzuza Ukungaguquguquki Nokuzinza Ezimpahleni Zefilimu
Ukuvumelana kuyisihluthulelo sokukhiqiza amafilimu athembekile. Ukwehluka kobukhulu, ukubukeka, noma izakhiwo zemishini kungaholela ekunganeliseki kwamakhasimende. Ukuzuza ukuzinza kudinga ukulawula ngokucophelela inqubo ye-extrusion.
Abakhiqizi bathuthukise ukungaguquguquki kwefilimu ngokwenza lokhu:
- Ukufanisa izimo zenqubo ne-resin kanye nemishini
- Ishuna amaphrofayili okushisa
- Ukugcina izindebe zokufa kanye namasongo omoya njalo
Amanye amasu ahlanganisa ukwenza ngcono izinga lokushisa nokulawula ingcindezi, ukuthuthukisa ukwakheka kokufa, nokuqapha ngokuqinile ikhwalithi yezinto ezingavuthiwe. Lokhu kulungiswa kuholela ekuzinzeni kwebhamuza okungcono, ikhwalithi ephezulu yomkhiqizo, kanye nokusebenza kahle kokukhiqiza okwandayo.
Ngokuhlanganisa ubuchwepheshe obuthuthukisiwe obufana ne-Screw barrel for Blowing, abakhiqizi bangakwazi ukuzuza izici zefilimu ezingaguquki ngenkathi behlisa udoti kanye nokukhubazeka.
Iqhaza Le-Screw Barel Yokuklama Okufuthayo
Idizayini Yokuphakelayo Okuyi-Grooved Yokucubungula I-resin Okusebenzayo
Idizayini yokuphakelayo eyi-grooved ishintsha igeyimu kunqubo ye-extrusion yefilimu eshaywayo. Ifaka imisele ejulile nezindiza eziqondisa inhlaka emgqonyeni ngokunemba. Lo mklamo uqinisekisa ukuthi i-resin incibilika ngokulinganayo futhi igeleza kahle, okubalulekile ekukhiqizeni amafilimu ekhwalithi ephezulu.
Kungani lokhu kubalulekile? Ukuncibilika okungalingani kungaholela ekulimaleni njengokuhlukahluka kwegeji noma izindawo ezibuthakathaka efilimini. Isigaba sokuphakelayo esisikiwe sivimbela lezi zinkinga ngokulungiselela uhambo lwe-resin ukusuka kokuqinile kuye esimweni esincibilikisiwe. Iphinde ithuthukise ukusebenza kahle kokuphakelayo, inciphise ukusetshenziswa kwamandla futhi ithuthukise ukukhiqiza jikelele.
Abakhiqizi bathembele kulo mklamo ukuze baphathe izinto ezihlukahlukene, okuhlanganisa i-PP, i-PE, i-LDPE, ne-HDPE. Ngokuqinisekisa ukucutshungulwa kwe-resin okungaguquki, idizayini yokuphakelayo eyi-grooved idlala indima ebalulekile ekuzuzeni ikhwalithi yefilimu ephezulu.
Isigaba Sokuxuba Isithiyo Se-Uniform Melt kanye Nokusabalalisa Okungeziwe
Isigaba sokuxuba isithiyo yilapho umlingo wokufana kwenzeka khona. Njengoba simi eduze nokuphela kwesikulufu, lesi sigaba siqinisekisa ukuthi ama-polymers nezithasiselo zihlangana ngaphandle komthungo. Lokhu kubalulekile ukuze kuzuzwe amafilimu anezakhiwo ezingaguquki, noma ngabe amandla, ukucaca, noma ukujiya.
Ucwaningo lubonise ukuthi lesi sigaba sisebenza kanjani ekuthuthukiseni ikhwalithi yokuncibilika. Ngokwesibonelo, ukuhlaziya kwezibalo kwembula lokhu okulandelayo:
| Incazelo yobufakazi | Okutholakele Okubalulekile |
|---|---|
| Ukuhlobana phakathi kwekhwalithi yokuncibilika kanye ne-SPI | Ucwaningo lubonisa ukuthi njengoba ukuchezuka okujwayelekile kwezinga lokushisa kanye ne-homogeneity yezinto ezibonakalayo kuncipha, i-SPI iyanda, okubonisa i-homogenization engcono yokuncibilika. |
| Ukubaluleka kwe-homogeneity eshisayo | Ukusebenza okushisayo okungaguquguquki kuyo yonke ingxenye ye-die kubalulekile ekuziphatheni kokugeleza okufanayo, okuthinta ukunemba kobukhulu. |
| Ukuhlolwa kokucushwa kwesikulufa | Ucwaningo luqhathanisa ukuchezuka okujwayelekile ekucushweni okuhlukile kwesikulufu ukuze kuhlolwe i-homogeneity eshisayo, kuhloswe ukuchezuka okujwayelekile okuphansi kakhulu. |
Le datha igqamisa ukuthi isigaba sokuxuba isithiyo siqinisekisa kanjani ukuncibilika okufanayo kanye nokusabalalisa okungeziwe. Ngokunciphisa ukuhlukahluka kwezinga lokushisa nokuthuthukisa i-homogeneity yezinto ezibonakalayo, kusiza abakhiqizi ukukhiqiza amafilimu ahlangabezana nezindinganiso eziphakeme kakhulu.
I-High Compression Ratio yeBubble Stability kanye ne-Viscosity Control
Ukuzinza kwebhamuza kuyisici esibalulekile ekukhiqizweni kwefilimu. Ibhamuza elingazinzile lingaholela ekulimaleni okufana nezindawo ezingalingani noma ukungasebenzi kahle kobuso. Isilinganiso esiphezulu sokucindezelwa emgqonyeni wesikulufa sibhekana nale nselele ngokuthuthukisa ukuncibilika kwe-homogeneity nokulawula i-viscosity.
Isebenza kanjani? I-high compression ratio yandisa ingcindezi ngaphakathi komgqomo, iqinisekisa ukuthi i-resin iyancibilika kahle futhi igeleza ngokufanayo. Lokhu akugcini nje ngokuzinzisa ibhamuza kodwa futhi kuthuthukisa izici zokushintshwa kwefilimu.
Abakhiqizi bayazuza kulesi sici ngokufinyelela ukulawula okungcono kunqubo ye-extrusion. Ibavumela ukuthi bakhiqize amafilimu anogqinsi olungaguquki, amandla athuthukisiwe, nokubukeka okungenasici. IIsikulufu umphongolo for Blowing, ngesilinganiso sayo sokucindezela okuphezulu, iyithuluzi elibalulekile lokufeza le miphumela.
Izinzuzo Eziyinhloko Ze-Optimized Screw Barel Yokuphephetha
Amandla Efilimu Athuthukisiwe Nokuqina
Ama-screw barrel enziwe ngcono athuthukisa kakhulu amandla nokuqina kwamafilimu ashaywayo. Baqinisekisa ukuthi ama-polymers kanye nezithasiselo kuhlangana ngokulinganayo, kwakheka ukuncibilika okufanayo okuthuthukisa izakhiwo zemishini zefilimu. Lokhu kufana kukhulisa ukumelana nezinyembezi nokunwebeka, okwenza amafilimu athembeke kakhulu ekusetshenzisweni okudingayo okufana nokupakishwa nezolimo.
- Ukuthuthukiswa Okubalulekile:
- Ukwehliswa okungu-90% kokukhubazeka okufana namaphinifa
- Ukumelana nezinyembezi okuthuthukisiwe
- Ukunwebeka okuthuthukisiwe
Lezi zinzuzo zisho ukuthi abakhiqizi bangakhiqiza amafilimu amelana nengcindezi futhi agcine ubuqotho babo ngokuhamba kwesikhathi. Noma ngabe ukupakishwa kwe-heavy-duty noma amafilimu ezolimo avikelayo, iIsikulufu umphongolo for Blowingiqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana namazinga aphezulu okuqina.
Ukuvumelana Okuthuthukisiwe Ebugqileni Nokubukeka
Ukungaguquguquki kubalulekile ekukhiqizweni kwefilimu. Ubukhulu obungalingani noma ukungapheleli kwendawo kungafaka engcupheni ukusebenza kwefilimu nokukhanga kobuhle. Imiphongolo yesikulufu elungiselelwe ibhekana nalezi zinkinga ngokugcina ukulawula okunembile kokugeleza kwe-resin nokusabalalisa okuncibilikayo.
Ithiphu: Ukuqina okungaguquki akuthuthukisi nje kuphela ukubukeka kwefilimu kodwa futhi kuqinisekisa amandla afanayo endaweni yonke.
Abakhiqizi abasebenzisa imiklamo ye-screw barrel ethuthukisiwe bazuza amafilimu anezindawo ezibushelelezi kanye nobukhulu obufanayo. Lokhu kuvumelana kunciphisa amathuba ezikhalazo zamakhasimende futhi kuthuthukisa ikhwalithi yomkhiqizo.
Ukunciphisa Ukukhubazeka kanye Nokumosha Ngesikhathi Sokukhiqiza
Amaphutha afana namaphinikhodi, ukuhluka kwegeji, nokungaqini kwebhamuza kungaholela ekumoshweni kwezinto kanye nezindleko zokukhiqiza ezikhulayo. Imiphongolo yesikulufu elungiselelwe inciphisa lezi zinkinga ngokuqinisekisa ukucubungula kahle kwe-resin kanye nokwakheka kwebhamuza okuzinzile.
Ngokunciphisa amaphutha, abakhiqizi bonga isikhathi nezinsiza ngenkathi bethuthukisa ukusebenza kahle kokukhiqiza. Ukumosha okuncane kusho izindleko eziphansi kanye nenqubo yokukhiqiza esimeme. I-Screw barrel for Blowing idlala indima ebalulekile ekuzuzeni le miphumela, iyenze ibe ithuluzi elibalulekile lokukhiqizwa kwefilimu yesimanje.
Izicelo Zomhlaba Wangempela Ze-Screw Barrel Yokuvuthela
Ukupakisha Ukukhiqizwa Kwefilimu
Amafilimu okupakisha akuyo yonke indawo, kusukela ekusongeni ukudla kuya kumalayini wezimboni. Abakhiqizi badinga amafilimu aqinile, azacile, nabukekayo. IIsikulufu umphongolo for Blowingidlala indima ebalulekile ekufinyeleleni lezi zimfanelo. Idizayini yayo ethuthukisiwe iqinisekisa ukucutshungulwa kwe-resin okunembile, okuholela kumafilimu anogqinsi olungaguquki namandla okubhoboza athuthukisiwe.
Ucwaningo luye lwabonisa ukuthi ukulungiswa kwezinga lokushisa lomgqomo, isivinini sesikulufu, kanye nezinga lokuphakelayo kunomthelela ekusebenzeni kwefilimu. Ngokwesibonelo:
| Ipharamitha | Umthelela Ekusebenzeni |
|---|---|
| Izinga lokushisa lomgqomo | Amazinga okushisa aphakeme aholela kumafilimu amancane futhi andise amandla okubhoboza aze afike ku-145°C. |
| Isivinini seScrew | Ukwenyuka kwesivinini sesikulufa kuthuthukisa amandla okubhoboza, ikakhulukazi emazingeni okushisa aphezulu omgqomo. |
| Izinga lokuphakelayo | Umthelela omncane kuzilungiselelo eziphansi, kodwa ukwanda okuphawulekayo kwamandla okubhoboza kumasethingi aphezulu. |
Lokhu okutholakele kugqamisa ukuthi abakhiqizi bangakwazi kanjani ukwenza ngcono izinqubo zabo ukuze bakhiqize amafilimu okupakisha ahlangabezana nezidingo zemboni. NgeIsikulufu umphongolo for Blowing, bathola ukulawula okungcono kwezakhiwo zefilimu, baqinisekise imiphumela ethembekile nesezingeni eliphezulu.
Izicelo Zefilimu Yezolimo
Amafilimu ezolimo avikela izitshalo, agcine umswakama futhi avimbe imisebe ye-UV eyingozi. Amafilimu abuthakathaka noma anesici angalimaza isivuno sezitshalo. I-Screw barrel for Blowing ibhekana nalezi zinselele ngokukhiqiza amafilimu ahlala isikhathi eside anogqinsi olufana kanye namaphutha ambalwa.
Abakhiqizi abasebenzisa uchungechunge lwe-JT i-screw barrel eyodwa babike intuthuko enkulu ekukhiqizweni kwefilimu yezolimo. Izinkinga ezifana namaphinikhodi nokuqina okungalingani zehlile, okuqinisekisa ukuthi amafilimu enza kangcono ezimeni zangaphandle ezinzima. Le ntuthuko isiza abalimi ukuthi balondoloze amazinga omswakamo futhi bavikele izitshalo emonakalweni we-UV, ekugcineni kukhuphule umkhiqizo wezolimo.
Amafilimu Akhethekile Okusetshenziswa Kwezimboni
Izicelo zezimboni zifuna amafilimu anezakhiwo ezihlukile, njengokumelana nokushisa okuphezulu noma ukuzinza kwamakhemikhali. I-Screw barrel for Blowing ivumela abakhiqizi ukuthi bakhe amafilimu akhethekile enzelwe lezi zidingo. Isigaba sayo sokuxuba isithiyo siqinisekisa ngisho nokusatshalaliswa okungeziwe, okuvumela ukwenziwa ngokwezifiso okunembile kwezakhiwo zefilimu.
Isibonelo, amafilimu asetshenziswa ekwakheni adinga ukuqina okukhethekile kanye nokumelana nokukhala. Isilinganiso esiphezulu sokuminyanisa somphongolo wesikulufa sithuthukisa lezi zimfanelo, senze amafilimu afanelekele izindawo ezifunayo. Ngokusebenzisa lobu buchwepheshe, abakhiqizi bangakhiqiza amafilimu akhethekile ahlangabezana nezindinganiso eziqinile zokusetshenziswa kwezimboni.
I-Screw barrel for Blowing iqinisekisa ikhwalithi yefilimu engaguquki ngokubhekana nokukhubazeka, ukuthuthukisa ukuqina, kanye nezakhiwo zokuzinzisa. Izinqubo zayo zokuklama ezithuthukisiwe zi-resin ngokuphumelelayo, zikhiqiza amafilimu aqinile, athembeke kakhulu. Izimboni ezifana nokupakisha, ezolimo, kanye nokukhiqizwa kwezimboni zithembele kulokhu kusungulwa ukuze kuhlangatshezwane nezidingo zazo ezidingekayo. Lobu buchwepheshe buguqula ngempela ukukhiqizwa kwefilimu yesimanje.
FAQ
Yiziphi izinto ezingenza i-Screw Barrel yenqubo yokuvuthela?
II-Screw Barrel iphatha i-PP, PE, LDPE, kanye ne-HDPE. Idizayini yayo iqinisekisa ukuncibilika okusebenzayo nokuxubana kwekhwalithi yefilimu engashintshi kuzo zonke lezi zinto.
Isigaba sokuphakelwa kwe-grooved siwuthuthukisa kanjani umkhiqizo?
Isigaba sokuphakelwa kwe-grooved silungiselela ukugeleza kwe-resin nokuncibilika. Ivimbela ukucutshungulwa okungalingani, inciphisa iziphambeko, futhi ikhuphule umkhiqizo ngesikhathi sokukhishwa kwefilimu eshaywayo.
Ingabe i-Screw Barrel ingenziwa ngezifiso izidingo ezithile?
Yebo! Abakhiqizi bangangeza izici ezifana nezinzwa zengcindezi encibilikayo noma izilawuli zezinga lokushisa. Lezi zinketho zithuthukisa ukunemba futhi zihlangabezane nezidingo ezihlukile zokukhiqiza.
Isikhathi sokuthumela: Jun-03-2025