Intshukumo yehlabathi eya kwimveliso eyongezelelweyo iguqula imixokelelwane yokubonelela kunye nemijikelo yophuhliso lweemveliso kumacandelo amaninzi emizi-mveliso, nto leyo ekhokelela ekusetyenzisweni ngokukhawuleza kwezixhobo ezisebenza kakuhle njengeThermoplastic Polyurethane (TPU). I-TPU filament ngokukodwa iphawuleka ngokudityaniswa kwayo kokuguquguquka, ukuqina kunye nokumelana neekhemikhali - into abavelisi baseTshayina abayithathayo ngokutyala imali eninzi kunye nokwahluka kwiimveliso zepolymers eziguquguqukayo njengenxalenye yokhuphiswano abanalo kweli candelo.
Njengoko amashishini amaninzi efuna izinto ezinokwenziwa ngokwezifiso nezikhaphukhaphu – ukusuka kwi-robotics eziphambili ukuya kwi-prosthetics zonyango – ii-filaments eziguquguqukayo ziye zanda amathuba emarike. I-Torwell Technologies Co. Ltd ngomnye wabavelisi abanjalo abasabela kule mfuno yehlabathi ngokwandisa imisebenzi yabo, bephucula uphando lwesayensi yezinto ezibonakalayo kunye nokukhusela amalungelo abo obunini bobuchwephesha obuzimeleyo. I-Torwell imi njengobungqina obumangalisayo kwimizamo yamashishini aseTshayina yokuhlangabezana neemfuno zamazwe ngamazwe ezintsonkothileyo ngotyalo-mali olucwangcisiweyo. Isekwe kuphando lwe-filament yeprinta ye-3D yobuchwepheshe obuphezulu kwaye ine-50,000 yeekhilogram ngonyaka, i-Torwell ibonisa indlela amashishini aseTshayina atyala ngayo imali ngobuchule ukuze ahlangabezane nazo. Ukugxila kwabo kwi-95A Shore hardness TPU yezicelo ezisebenzayo ezifuna amandla kubonisa umkhwa omkhulu kushishino: i-prototyping isiya kwimveliso elandelelanayo yeemveliso zokusetyenziswa ezifuna ababoneleli bezinto ezisemgangathweni oqinisekisiweyo, amandla amakhulu e-R&D kunye nokukwazi ukuvelisa umthamo ophezulu.
IiPolymers eziguquguqukayo kwi-Fused Prototyping Ukuveliswa kwezongezo zeFused Deposition Modeling (FDM) kwakukade kufana nezixhobo eziqinileyo ezifana nePolylactic Acid (PLA) kunye ne-Acrylonitrile Butadiene Styrene (ABS), ezihlala zisebenza kwiimodeli zengqiqo okanye iiprototypes ezingasebenziyo. Kodwa ukusetyenziswa kwemizi-mveliso yanamhlanje kufuna izixhobo ezikwaziyo ukumelana noxinzelelo oluguquguqukayo, ukuguqa okuphindaphindiweyo, kunye nokuvezwa kwiindawo ezinzima - yiyo loo nto i-TPU, edibanisa zombini iipropati zoomatshini zeplastiki eqinileyo kunye nerabha ethambileyo, iye yaba yinto ebalulekileyo.
I-TPU inika iipropati eziphezulu ezifunekayo kwiindawo ezisebenzayo. Ukwandiswa kwayo okuphezulu ngexesha lokwaphuka (kudla ngokufikelela kwi-800% kwiifomyula ezifana neTorwell FLEX TPU) kwenza ukuba izinto zoluke ngaphandle kokuguquka okusisigxina okanye ukuqhekeka, okunika izinto inkululeko yokubuyela kwimo yazo xa zoluliwe. Ukuguquguquka okudityaniswe namandla aphezulu okutsalwa kunye nokumelana okuhle kokurhawuzelelwa kwenza ii-elastomerics zibe lukhetho olufanelekileyo kwiitywina, ii-gaskets, iileya zokukhusela kunye nezinto eziphantsi kokungqubana okanye ukuchatshazelwa rhoqo. Amashishini amancinci naphakathi (ii-SME) kunye namaziko emfundo asebenzisa ukuprinta kwe-3D kwidesktop nako kunegalelo kwimfuno yayo eyandayo, njengoko abasebenzisi befuna izixhobo ezinokuguquguquka kwaye kulula ukuziphatha kunezizukulwana zangaphambili zee-filaments eziguquguqukayo.
Ukumelana kwezinto zeTPU kwiikhemikhali kunye neeoyile kwandisa kakhulu ukusetyenziswa kwazo kwiindawo zeemoto nezoshishino apho ukunyamezelana nokusingqongileyo kubalulekile. Abavelisi abanokuhambisa i-TPU filament enobukhulu obuchanekileyo (umz. +-0.05mm ukunyamezelana nobubanzi obuyi-1.75mm) ngelixa behlangabezana nayo yonke imigangatho yomgangatho eqinisekisiweyo efana ne-CE, i-FDA okanye i-REACH ngokukhawuleza baba ngamaqabane athembekileyo phakathi kwamashishini aphesheya ajonge ukufaka imveliso eyongezelelweyo kwimixokelelwane yabo yokubonelela.
Utshintsho kunye nokuKhethekileyo kweMveliso e-Asia Pacific Ukukhula kwemarike ye-TPU filament yehlabathi kunxulumene kakhulu nomhlaba wezoshishino e-Asia-Pacific, ngakumbi i-China. I-China yayikade ithathwa njenge "fektri", kodwa loo ntshukumo iyatshintsha njengoko iimveliso ze-TPU ezikumgangatho ophantsi zihlala zikhuphisana kakhulu ngelixa izixhobo ze-TPU ezikhethekileyo zifumana ukukhula okungazange kubonwe ngaphambili.
I-China idlale indima ebaluleke ngakumbi kutshintsho lwezoqoqosho lwehlabathi kwiminyaka yakutshanje. Amashishini okuguqula amashishini asebenza kakhulu afana nezihlangu kunye nokuveliswa kwemidlalo emihle, ukuveliswa kwezinto zeemoto kunye nokuveliswa kwezinto ze-elektroniki zonke ziye zafudukela e-China kangangeminyaka, nto leyo ebangela ukuba kubekho izinto ezininzi ezisemgangathweni ophezulu ezifumanekayo kwiindawo ezithengiswayo ngababoneleli bezinto zasekhaya abahlangabezana nemilinganiselo yokuthobela imithetho yehlabathi kunye nemilinganiselo yokusebenza.
Ukukhula kukhuthazwa kukwahluka kwesakhiwo kwimfuno: iinkampani zehlabathi kunye nabadlali basekhaya abaphambili ngoku balawula amacandelo aphezulu, ababoneleli abafunayo abanamava amaninzi obuchwephesha kunye nomgangatho wemveliso othembekileyo. I-Asia-Pacific kulindeleke ukuba ibe yimarike ekhula ngokukhawuleza yeefilaments zokushicilela ze-3D, apho iTshayina isebenza njengeziko lemveliso enkulu kunye nophuhliso lwetekhnoloji. Le meko ikhuthaza utyalo-mali olukhulu lwabucala kumandla okuvelisa kunye nesayensi yezinto ezibonakalayo, idlula i-arbitrage yeendleko ezilula ukuya ekukhuleni okukhokelwa bubuchule. Abathengi behlabathi abafikelela kwi-TPU Filament ephezulu evela eTshayina ngoku bafumana ukufikelela kwiimveliso eziphuhliswe ngobuchule obuphezulu be-polymer.
Isiseko seTorwell Technologies Co. Ltd. sika-2011 simele olu kuzinikela ngokwenza utyalo-mali olusebenzayo kwi-R&D kunye nophuhliso kunye namandla. Ubuchule kunye nokuhambelana kwezinto kubalulekile kwimpumelelo yeTorwell; ubuchule bezinto ezibonakalayo budlala indima ebalulekileyo kwimodeli yeshishini layo.
Le nkampani ithatha indlela yokuqala yezemfundo, isebenzisana neeyunivesithi zasekhaya ezidumileyo ezifana ne-Institute for High Technology kunye neNew Materials kwaye iqesha iingcali zezixhobo zepolymer njengabacebisi bobuchwephesha. Umzekelo, iimveliso zabo ze-95A TPU zidlula nje ekubeni ziipolymers ezikhutshiweyo; endaweni yoko, ezi zixhobo ziqinisekisiweyo ngokwesayensi zenziwe ngendlela efanelekileyo yokusebenza kokuprinta kwe-3D (kubandakanya i-optimized melt flow index kunye nezicwangciso) ziingcali zepolymer njengabacebisi bobuchwephesha. Iimveliso zabo zikwanamalungelo obunikazi obuzimeleyo (uphawu lwentengiso lweTorwell US/EU kunye neNovaMaker US/EU). Ezi zicwangciso zibonisa ukuzinikela kwabo ekudalweni kwexabiso lexesha elide kunye nokwahluka phakathi kwemarike enokhuphiswano.
Ngokwembono yemveliso, isikali kunye nokuqinisekiswa komgangatho kubaluleke kakhulu. Ifektri yethu yanamhlanje engama-2,500 square metres inokuvelisa iikhilogram ezingama-50,000 ze-filament ngenyanga kwaye imele utyalo-mali olufunekayo kwiziseko zophuhliso ezifunekayo ukusebenzela iikhontrakthi ze-B2B zehlabathi kunye nokunciphisa umngcipheko wekhonkco lokubonelela. Urhwebo lwamazwe ngamazwe ngabom lufuna ukunamathela kwimigangatho yokhuseleko lwehlabathi kunye nomgangatho - obonakaliswa ziziqinisekiso ezifana ne-CE, i-MSDS, i-REACH, i-FDA TUV SGS njl. Iziqinisekiso zibalulekile ekwakheni ukuthembeka kumacandelo anobuzaza afana nezempilo, apho izixhobo kufuneka zikhuseleke kwaye zingabi nabungozi kwizicelo ezifana neeprosthetics kunye nezixhobo zonyango ezenziwe ngokwezifiso. Abavelisi baseTshayina abanamathela ekugqweseni kwemveliso kunye nokuthobela imithetho bazuze intlonipho yabathengi behlabathi njengababoneleli abathembekileyo.
Iindlela ezahlukeneyo zokusetyenziswa zichaza indima yokusebenza kweTPU Indlela ephambili yokusetyenziswa kwe-TPU filament ixhomekeke ekubeni isebenziseka lula kuzo zonke iintlobo zezicelo ezixabisekileyo. I-Torwell's 95A flexible filament ngumzekelo wezinto ezinjalo; iimpawu zayo zoomatshini zivula iingcango kuzo zonke iifektri apho ukuqina kuthintela ukuguquguquka kodwa ukuqina kubalulekile.
I-TPU iye yanda kakhulu kwishishini leemoto njengezinto ezisetyenziswa ngaphakathi eziguquguqukayo, ezifana nee-vibration dampeners, ii-seals, ii-grommets ezikhethekileyo kunye nezinto ezintsonkothileyo ze-ductwork. Ngenxa yeempawu zayo zokufunxa uloyiko kunye nokukwazi ukumelana nokuguquguquka kobushushu kunye nolwelo lwezithuthi, yenza ukhetho olufanelekileyo lwezinto ezibonakalayo kunye nezinto ezivelisa umthamo ophantsi.
Izihlangu kunye neempahla zeMidlalo zihlala ziphakathi kwabathengi abakhulu be-polyurethane, ngelixa ushicilelo lwe-3D lubonelela ngamathuba aphuculweyo okwenza ngokwezifiso. I-TPU filament isetyenziselwa ukwenza ii-insoles ezenziwe ngokwezifiso ezibonelela ngokufunxwa okugqwesileyo kunye nokulingana ngokwezifiso ngokusebenzisa ukuthamba kwayo okuphezulu; ngokufanayo izinto ezifana neebhayisekile ezibamba iibhayisekile, ii-protective pads, kunye nezixhobo zezemidlalo zonke ziyazuza kukuqina kweTPU kunye neempawu zokuchukumisa.
Izinto zeTPU zisetyenziswa kakhulu kwizicelo zezeMpilo kunye nezeZixhobo zoKhuseleko, apho ukusetyenziswa kwazo ngeendlela ezahlukeneyo kunye nokuhambelana kwazo (kuxhomekeke kudidi kunye nokuqinisekiswa) kwenza ukuba zifaneleke kwizixhobo zonyango ezingangenisi gazi, ii-orthotics zezigulane kunye nee-prosthetics ezenziwe ngokwezifiso. Ngaphandle kwezicelo zonyango, i-TPU ikwafunwa kakhulu kwizicelo zokukhusela ezifana neekheyisi zefowuni eziqinileyo, ii-sleeves zolawulo lweentambo kunye nee-seals/plugs zoshishino ngenxa yokumelana kwayo neekhemikhali kunye nomgangatho ophezulu wokukrala - iimpawu ezithintela ukuguguleka okanye ukungaphumeleli kwasekuqaleni kwezinto ezenziwe kwezi zinto.
Ezi candelo zigxininisa imfuneko ebalulekileyo yabavelisi abanokuvelisa i-TPU ehlangabezana neemfuno eziphezulu kwaye banokuprintwa kusetyenziswa oomatshini abahlukeneyo be-FDM, ukusuka kwiiyunithi zedesktop ezifana neeprinta zeReprap kunye neBambu Lab X1, ukuya kuthi ga kwiiprinta zeshishini ezikumgangatho ophezulu.
Ukujonga Ikamva Lezixhobo Zokwenza Izinto Ezongeziweyo
Indlela yangoku yokuprinta nge-3D ibonisa ikamva eliqaqambileyo eliqhutywa kukuveliswa kwezinto ezintsha okuqhubekayo kunye nemveliso esasazwayo. Njengoko utshintsho lokuvelisa okongeziweyo luvela kwisixhobo sokuvelisa iiprototype ukuya kumvelisi wenxalenye yokugqibela, imfuno yezixhobo zepolymer ezikhethekileyo iya kwanda kuphela, inika ithuba kubavelisi abatyala imali eninzi kubuchule bophando lwesayensi yepolymer ukuhlangabezana neemfuno zokwenziwa ngokwezifiso okukhulu kunye nemveliso efunekayo.
I-TPU Filament evela eTshayina ibe yinto ephambili kwiindlela zokubonelela ngemveliso yokongeza yanamhlanje ngenxa yokwanda kwemfuno yezinto eziguquguqukayo eziphucukileyo kwihlabathi liphela. Ukuzinikela kwabavelisi baseTshayina kuphando nophuhliso, imveliso yezinga lemizi-mveliso, kunye nemigangatho yomgangatho wehlabathi ibabeka kwindawo entle yokuphuhlisa izixhobo zokusebenza eziphezulu ezifunekayo kwizicelo zoshishino zexesha elizayo. Amashishini akwaziyo ukuhlangabezana nalo mgangatho ungqongqo aya kuzibeka kwindawo efanelekileyo yobudlelwane bokukhula kwixesha elizayo namashishini aphesheya.
Ukuze ufunde okungakumbi malunga neentambo zokuprinta ze-3D zeTorwell Tech ezisebenza kakuhle kunye nezisombululo zeTPU ezenzelwe wena, ndwendwela iwebhusayithi yabo esemthethweni:https://torwelltech.com/
Ixesha leposi: Novemba-27-2025
