Izindaba

I-PLA (i-Polylactic Acid) iyi-thermoplastic esekwe ku-bio edumile eyaziwa ngokubola nokusimama kwayo. Kodwa-ke, ukuze kuzuzwe ikhwalithi yokuphrinta efanelekile kanye nezakhiwo zemishini, i-PLA filament ngokuvamile idinga inqubo ethile yokwelashwa kwangaphambili: i-crystallization. Le nqubo ngokuvamile yenziwa kusetshenziswa isomisi se-PLA crystallizer. Ake sihlole inqubo yesinyathelo nesinyathelo sokusebenzisa isomisi se-PLA crystallizer.

Ukuqonda Isidingo Se-Crystallization

I-PLA ikhona kuzo zombili izimo ze-amorphous kanye ne-crystalline. I-Amorphous PLA ayizinzile futhi ithambekele ekuguqukeni nasekushintsheni kobukhulu ngesikhathi sokuphrinta. I-Crystallization iyinqubo eqondanisa amaketanga e-polymer ngaphakathi kwe-PLA filament, inikeze isakhiwo esihlelekile nesizinzile. Lokhu kubangela ukuthi:

Ukunemba kobukhulu obuthuthukisiwe: I-Crystallized PLA mancane amathuba okuthi ingqubuzane ngesikhathi sokuphrinta.

Izakhiwo zemishini ezithuthukisiwe: I-Crystallized PLA ivamise ukukhombisa amandla nokuqina okuphezulu.

Ikhwalithi engcono yokuphrinta: I-Crystallized PLA ivamise ukukhiqiza ukuqedwa okushelelayo kwendawo kanye nokukhubazeka okumbalwa.

Inqubo Yesinyathelo Ngesinyathelo

Ukulungiselela Material:

Ukuhlolwa kwe-Filament: Qinisekisa ukuthi i-PLA filament ayinakho ukungcola noma umonakalo.

Iyalayisha: Layisha i-PLA filament endaweni yokomisa ikristalu ngokwemiyalelo yomkhiqizi.

I-Crystallization:

Ukushisisa: Isomisi sishisisa umucu ezingeni lokushisa elithile, ngokuvamile eliphakathi kuka-150°C no-190°C. Lokhu kushisa kukhuthaza ukuqondana kwamaketanga e-polymer.

Indawo yokuhlala: I-filament ibanjwe kuleli zinga lokushisa isikhathi esithile ukuze ivumele ukucwebezela okuphelele. Isikhathi sokuhlala singahluka kuye ngokuthi uhlobo lwe-filament kanye nezinga elifunayo le-crystallinity.

Ukupholisa: Ngemva kwesikhathi sokuhlala, i-filament ipholiswa kancane kancane ekamelweni lokushisa. Le nqubo yokupholisa kancane isiza ukuzinzisa isakhiwo se-crystalline.

Ukomisa:

Ukususwa komswakama: Uma sekucwebezelwe, i-filament ivame ukomiswa ukuze isuse noma yikuphi umswakama osele okungenzeka ukuthi udonswe ngesikhathi senqubo ye-crystallization. Lesi sinyathelo sibalulekile ekuqinisekiseni ikhwalithi yokuphrinta elungile.

Iyalayisha:

Ukupholisa: Vumela i-filament ukuthi iphole ngokuphelele ngaphambi kokukhipha.

Isitoreji: Gcina imicu ecwebezelayo neyomisiwe esitsheni esivaliwe ukuze uvimbele ukuthi ungaphinde ubambe umswakama.

Izinzuzo Zokusebenzisa I-PLA Crystallizer Dryer

Ikhwalithi yokuphrinta ethuthukisiwe: I-Crystallized PLA iphumela kumaphrinti aqinile, anembe kakhulu.

Ukungqubuzana okwehlisiwe: I-Crystallized PLA ayijwayele ukungqubuzana, ikakhulukazi kumaphrinti amakhulu noma izingxenye ezinejometri eyinkimbinkimbi.

Izakhiwo zemishini ezithuthukisiwe: I-Crystallized PLA ivamise ukukhombisa amandla aphakeme okuqina, ukumelana nomthelela, nokumelana nokushisa.

Imiphumela engaguquki: Ngokusebenzisa isomisi se-crystallizer, ungaqinisekisa ukuthi i-PLA filament yakho ilungiswa ngokuqhubekayo ukuze iphrintwe, okuholela emiphumeleni ethembeke kakhudlwana.

Ukukhetha I-Crystallizer Dryer Elungile

Lapho ukhetha isomisi se-PLA crystallizer, cabangela izici ezilandelayo:

Amandla: Khetha umshini wokomisa okwazi ukumumatha inani lemicu ojwayele ukuyisebenzisa.

Ibanga lokushisa: Qinisekisa ukuthi isomisi singafinyelela izinga lokushisa elinconyiwe lecrystallization le-PLA yakho ethile.

Isikhathi sokuhlala: Cabangela izinga elifiswayo lobucwebe bese ukhetha umshini wokomisa onesikhathi esifanele sokuhlala.

Amandla okomisa: Uma ukomisa kuyadingeka, qiniseka ukuthi isomisi sinomsebenzi wokomisa.

Isiphetho

Ukusebenzisa i-PLA crystallizer dryer kuyisinyathelo esibalulekile sokuthuthukisa ukusebenza kwe-PLA filament. Ngokulandela inqubo yesinyathelo ngesinyathelo echazwe kulesi sihloko, ungaqinisekisa ukuthi i-PLA yakho ilungiselelwe kahle ukuphrinta, okuholela emiphumeleni yekhwalithi ephezulu nethembekile.