I-AM iqhubela phambili ngokukhawuleza ukusuka kwisixhobo sokulinganisa ukuya kwindlela yokuvelisa inxalenye yokusetyenziswa, ibeka uxinzelelo kwiikhonkco zokubonelela ngezinto ngokubhekiselele kumthamo omkhulu wemveliso kunye nokuhambelana komgangatho. Njengoko olu tshintsho lwemarike lutshintsha, ukuqonda ukusebenza kwababoneleli abaphambili behlabathi kuya kuba yinto ebaluleke ngakumbi. Elinye la macandelo anempembelelo yiChina PETG Filament Factory, umjelo obalulekileyo wezixhobo ze-thermoplastic ezisebenza kakuhle kwihlabathi liphela. Olu phando luhlola indlela abavelisi abalinganisa ngayo isikali semveliso nomgangatho wezinto ezichanekileyo ukuze kuthembeke kakhulu kwiimarike zokushicilela ze-3D zoshishino kunye nabathengi kwihlabathi liphela.
Ubuchule bokuVelisa kunye nokufikelela kwihlabathi liphela
“Isikali” kwishishini le-filament sibhekisa ekuhambelaneni, uthutho kunye nokuhlangabezana nee-odolo ezinkulu zamazwe ngamazwe ngaphandle kokubeka emngciphekweni imigangatho yemveliso. Ukususela ngo-2011, iTorwell Technologies Co. Ltd ibeke ukubaluleka okukhulu ekuphuhliseni iziseko zokusebenza ezenzelwe ukuhanjiswa ngobuninzi.
Kwiziko labo lanamhlanje elingama-2,500 square metres, le nkampani iyile imisebenzi yayo ukuze ijongane nezabelo ezinkulu zokuvelisa kwaye ityale imali ukuze ihlangabezane nazo, ivelisa iikhilogram ezingama-50,000 ngenyanga zeefilamenti zeprinta ze-3D zobuchwepheshe obuphezulu ukuze kuqhubeke ukuveliswa. Amandla anjalo emveliso anceda abavelisi ukuba balawule ulawulo lwekhonkco lokubonelela ngeenkonzo kwihlabathi liphela ngokufanelekileyo njengoko olu hlobo lokuthembeka lunciphisa iingozi ezinxulumene nokunqongophala kwezinto okanye ukuphazamiseka kokubonelela ngeenkonzo ngelixa linika amaqabane indlela ekhuselekileyo yokuthenga izinto.
I-Scale yeyona nto iphambili kuyo yonke into emele inkampani, njengoko kungqinwa kukufikelela kwayo kwihlabathi liphela. I-Torwell izimisele ukuba liqabane elitsha lokuprinta le-3D, yandisa ukusasazwa kwemveliso kumazwe angaphezu kwama-80 kunye nemimandla - kuquka uMntla Melika, iYurophu, uMzansi Melika kunye nemimandla yase-Asia-Pacific. Le mpumelelo ibonisa inethiwekhi yezothutho ephucukileyo yefektri kunye nokukwazi ukuhamba kwiindawo ezahlukeneyo zolawulo lwamazwe ngamazwe kunye nokuthunyelwa kwempahla. Amashishini axhomekeke ekufumanekeni kwezixhobo kwihlabathi liphela aya kufumanisa ukuba ukufikelela kwizixhobo ezifana ne-PETG eziveliswe kwaye zisasazwe zivela eTshayina kubonelela ngeenzuzo zoqoqosho kunye nezothutho - ukubonelela ngezixhobo nokuba uphi na.
Ubuchule kunye nokungaguquguquki: Ukuhlangabezana neMfuno yaMazwe ngaMazwe
Umthamo wethu we-50,000 kgs ngenyanga awumeli nje kuphela umthamo; ubonisa amandla ethu okugcina ulungelelwano kwiibhetshi ezinkulu. Kwanotshintsho oluncinci kububanzi be-filament okanye ukwakheka kweekhemikhali lunokubangela ukungaphumeleli okukhulu kokuprinta kwimveliso ephucukileyo. Ukufikelela kumanqanaba aphezulu okukhupha ngelixa unamathela kwiindlela ezichanekileyo zokunyamezela (ezifana ne-+-0.02mm kwi-filaments zazo) kufuna izixhobo zokuvelisa eziphambili kunye neendlela ezingqongqo zokuqinisekisa umgangatho. Ukubonelela nge-filaments kwiifomathi ezahlukeneyo - 1.75mm, 2.85mm kunye ne-3.0mm kunye nee-spools zobunzima ezahlukeneyo ukusuka kwi-250g ukuya kwi-10kg - kubonisa ukuguquguquka kwethu kokusebenza ukujongana neemfuno zokuprinta zedesktop zehlabathi.
I-Torwell Technologies ivelele ngokugxila kwayo kuphando nakwisayensi yezinto ezibonakalayo njengesiseko semveliso ye-filament esemgangathweni, yakhelwe phezu kwamava angaphezu kweminyaka eli-10 kwimarike yokushicilela ye-3D. Bahlukile ngokuzinikela kwi-R&D yophuhliso lwe-polymer olubavumela ukuba bahlale bephambili kwimveliso entsha kwimveliso ye-filament.
Indlela kaTorwell ibandakanya intsebenziswano enobuchule namaziko emfundo ephakamileyo, ngakumbi i-Institute for High Technology kunye neNew Materials kwiiyunivesithi ezidumileyo zasekhaya. Ngaphezu koko, uTorwell usebenzisa iingcali zezixhobo zepolymer njengabacebisi bobuchwephesha ukuqinisekisa ukuba uphuhliso lwemveliso lusekelwe kwisayensi yezinto eziphucukileyo. Le modeli yokusebenzisana ivumela uTorwell ukuba aguqule ngokukhawuleza inkqubela phambili yethiyori ibe ziimveliso ezisebenzisekayo kurhwebo - into engenakwenzeka ngezinye iimodeli kushishino oluhlala lutshintsha olufana nolu.
Ngemizamo enzima yophando nophuhliso, iTorwell (US/EU) kunye neNovaMaker (US/EU) baqokelele amalungelo abo obunini bobuchwephesha, amalungelo omenzi wechiza, iimpawu zorhwebo, kunye neempawu ezibonisa ukuzinikela ekuveliseni izinto ezintsha kwimarike enokhuphiswano. Njengamalungu e-China Rapid Prototyping Association, babonisa isikhundla sabo kwinkqubo yokuvelisa ephucukileyo yaseTshayina.
Ngokuhambelana nophuhliso lwetekhnoloji, umzi-mveliso ugxininisa kakhulu kuxanduva lokusingqongileyo nolawulo. Baphumelele ngempumelelo kwiinkqubo ezimbini zolawulo lomgangatho zamazwe ngamazwe (i-ISO 9001 kunye ne-14001). Ukwamkela le migangatho yehlabathi kuqinisekisa ukuba iinkqubo zangaphakathi ukusuka ekuthengweni kwezinto eziluhlaza ukuya ekusasazweni kokugqibela ziyazi ngokusingqongileyo kwaye zilawulwa ngokuchanekileyo - zidala indlela yokufikelela kumgangatho ngaphaya kweenkcukacha zemveliso.
Uphando noPhuhliso Iminyaka elishumi yamava: Indima yoPhando noPhuhliso Ukugxila kwizixhobo ezisebenza kakuhle ezifana nePETG kubangelwa ngokuthe ngqo kutyalo-mali lwexesha elide lwe-R&D. Njengoko i-PETG ifuna ukwenziwa ngokuchanekileyo kunye neenkqubo zokukhupha, ukunikezela ngezixhobo ngokukodwa kuphuhliso lwayo kuvumele umzi-mveliso ukuba uphucule ukusebenza kwezinto - ukususela ekuphuculeni ukuprintwa (umz., iifestile zobushushu obubanzi) ngelixa ngaxeshanye uphucula iipropati ezibalulekileyo zoomatshini; ukubonelela ngezicelo ze-AM ezintsonkothileyo.
I-Petg: Iingenelo zezinto kunye nokusetyenziswa kwayo I-Polyethylene Terephthalate Glycol (PETG) ibe yinto ebaluleke kakhulu ehlangabezana nokulula kokuprinta kwe-PLA, ngomsi omncinci, kunye nokuqina kwe-ABS, ngaphandle kweemfuno zobushushu ezinzima. Ngokuphonononga iipropati zayo ngokusondeleyo, abavelisi abafuna izixhobo ezisebenzayo bafumanise ukuba iluncedo kakhulu.
Iifilamenti zePETG zinamandla angaqhelekanga kunye nokumelana nempembelelo, nto leyo eyenza ukuba zifaneleke kwiindawo ezisebenzayo ezimele zimelane noxinzelelo loomatshini. Ngaphezu koko, ukumelana kwazo okungaqhelekanga kweekhemikhali kwenza iPETG ibe lukhetho olunomtsalane xa kusenziwa iindawo ezichatshazelwe zizinto ezinokubangela ukubola, ezifana nezixhobo zeekhemikhali, izixhobo zelebhu okanye iitanki zokugcina; okwenza iPETG ibe lukhetho oluthandwayo kumashishini afana nokulungiswa kwezixhobo zonyango okanye inkonzo yeemoto apho ukungangeni kweekhemikhali kubalulekile khona.
I-PETG ine-UV egqwesileyo, nto leyo eyenza ukuba ibe lukhetho oluhle kakhulu lwezinto ezisetyenziswa ngaphandle kunye nezinto ezichatshazelwe kwiimeko zokusingqongileyo ezihlala ixesha elide. Ngaphezu koko, ukucaca kwayo okubonakalayo kwenza i-PETG ibe yeyona ifanelekileyo kwizicelo ezifuna iikhabhathi ezicacileyo okanye ezikhanyayo okanye iimodeli ze-optical xa kuthelekiswa nezinto ezibola ngokukhawuleza okanye ezityheli ngokukhawuleza - nto leyo eyandisa ngakumbi iingenelo zayo zokusebenza ngaphezu kwezinye izinto ezisetyenziswayo.
I-PETG filament eveliswa ngenkqubo yethu yokuvelisa echanekileyo yenziwe ngezinto ezifana neSkyGreen K2012/PN200 ukuqinisekisa ubunyulu beekhemikhali obuhlala buhleli, kunye nokukwazi kwayo ukwenziwa ibe nemibala eyahlukeneyo ngeenkqubo ezisemgangathweni ezifana nePantone Matching System ivumela ukuba ibonelele ngokufana kwiindawo ezibalulekileyo ezinobuntununtunu okanye ezidityanisiweyo.
Intambo yePETG yezicelo zemizi-mveliso
Useto lokuprinta olucetyiswayo yi-Torwell PETG filament (Ubushushu be-Extruder 230-250, ubushushu bebhedi 70-80degC) lubonisa ukuba kulula ukuyisebenzisa. Yaziwa ngefestile yayo yobushushu obubanzi bokucubungula kunye nokuhambelana neeprinta ezahlukeneyo ze-FDM ukusuka kwiimodeli zedesktop ukuya kwiinkqubo zoshishino (umz. iReprap, i-Ultimaker Prusa I3 Bambu Lab X1 njl.njl.), ifestile yayo yobushushu obubanzi bokucubungula iqinisekisa iintlobo ngeentlobo zeeprinta ze-FDM 3D (iReprap Ultimaker Prusa I3 Bambu Lab X1 njl.njl.), okwenza i-PETG ibe yeyona ifanelekileyo kuzo zombini iinkqubo zokuvelisa iiprototyping ezisebenzayo kunye neenkqubo zokwenza iibhetshi.
Ukuqinisekisa Ukungaguquguquki: Isiqinisekiso kunye nokuchaneka kwemveliso
Umgangatho wezinto ezibonakalayo kwimarike yehlabathi yanamhlanje uxhomekeka ngakumbi kwimibutho yeziqinisekiso zamaqela esithathu. Nasiphi na i-China PETG Filament Factory enkulu eqhuba urhwebo lwamazwe ngamazwe kufuneka ibe nepotifoliyo epheleleyo yeziqinisekiso zokuthobela imithetho ezibonisa ukwamkelwa kumashishini onke.
I-Torwell Factory iqinisekisa ukuba imicu yayo yeprinta ye-3D iyahambelana nemigangatho engqongqo yamazwe ngamazwe yokusingqongileyo, ukhuseleko, kunye neemfuno zokusebenza, kwaye yonke into eqinisekisiweyo iyahambelana nemibutho efana ne-ISO 14001:2011 umzekelo.
Imiyalelo yokusingqongileyo efana neRoHS (Restriction of Hazardous Substances) kunye neREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals), inika isiqinisekiso sokuba izinto ziyahambelana nemigangatho yokusingqongileyo ngaphandle kokuthintela izinto ezifana nemercury.
Imigangatho yoKhuseleko kunye noMgangatho: Isiqinisekiso se-CE (ukuhambelana kweYurophu), ii-MSDS (iiMaterial Safety Data Sheets), ukuthotyelwa kwe-FDA kwizicelo ezithile zokunxibelelana kokutya kunye novavanyo oluvela kwimibutho eyaziwayo efana ne-TUV okanye i-SGS zezinye zemizekelo.
Ezi ziqinisekiso azihlangabezani neemfuno zomthetho kuphela kodwa zikwaseka ukuthembana nabathengi behlabathi ngokuqinisekisa imigaqo yomgangatho wemveliso kunye nokunamathela kwimigangatho emininzi yamazwe ngamazwe - ukwenza kube lula ukuhlanganiswa kwiinkqubo zokuvelisa ezisezantsi eMntla Melika, eYurophu naseAsia.
Njengenxalenye yomgca wabo wemveliso, ukuchaneka kokusebenza okubonakaliswa kukunyamezela okungqongqo kobubanzi be +- 0.02mm kubaluleke kakhulu. Ulawulo olunjalo luqinisekisa ukuba iprinta ayivali kakhulu kwaye luqinisekisa ukuphakama komaleko ofanayo okuchaphazela ngokuthe ngqo ukuthembeka kwesakhiwo kunye nokugqitywa kobuhle beendawo eziprintiweyo.
Ukunamathela kwiMigangatho: Iziqinisekiso zeHlabathi kunye nokuchaneka kweMveliso
Lilonke, lo mfanekiso ubonisa imeko-bume yokwenziwa elawulwa kakhulu apho ukuqinisekiswa komgangatho kufakwa kuyo yonke inyathelo. Ukusuka ekufanisweni kombala kusetyenziswa iinkqubo zemibala eziqhelekileyo ukuya ekupakishweni kwe-desiccant kwiingxowa ze-vacuum ezinokuvalwa kwakhona kunye ne-desiccant ukuze kubekho indawo efanelekileyo yokugcina izinto - zonke iinkcukacha zenziwe ngendlela yokuba zihambelane kubathengi bethu behlabathi.
Indlela Edibeneyo Yokubonelela Nge-AM Yehlabathi
Uhambo oluvela kumaziko okuvelisa aseTshayina, apho kwenziwa khona i-PETG filament, ngokusebenzisa imixokelelwane yabo yokubonelela ukuya kwiindawo ezisebenzayo kumgangatho wefektri okanye kwizixhobo zabathengi luvavanyo olubalulekileyo lwemixokelelwane yokubonelela yehlabathi. Impumelelo yefektri ayixhomekekanga kuphela kwimveliso yomthamo kodwa nasekudibaneni kwayo ngempumelelo komlinganiselo kunye namanyathelo olawulo lomgangatho ophambili. Utyalo-mali lweminyaka emininzi lweTorwell Technologies kwi-R&D, ubudlelwane bezemfundo, i-ISO kunye neziqinisekiso zokhuseleko ezinkulu kunye nenethiwekhi eqinileyo yothungelwano lwempahla luyibeke njengomboneleli othembekileyo wezisombululo ze-thermoplastic ezisebenzayo eziphezulu kwizicelo zoshishino lwemveliso oludityanisiweyo lwehlabathi. Amandla abo aqinileyo kunye nenethiwekhi epheleleyo yezothungelwano zixhasa iimfuno zezinto eziqhubekayo ngelixa zihlala zikhonkco elibalulekileyo kolu nxibelelwano lokubonelela.
Ukuze ufumane iinkcukacha ezithe vetshe ngemigca yemveliso yabo kunye nobuchule bokusebenza, amaqela anomdla angajonga iwebhusayithi esemthethweni yeTorwellTech apha:https://torwelltech.com/
Ixesha leposi: Disemba-05-2025
