Ukuphrinta kwe-3D kanye ne-prototyping

Ochwepheshe emhlabeni jikelele basebenzisa ukuphrinta kwe-3D okusebenzayo ukuze bathuthukise kakhulu inqubo yabo yokuthuthukisa umkhiqizo ngezindlela ezihlukahlukene.Iningi lezinkampani ezihamba phambili emhlabeni jikelele kwezobunjiniyela, imboni yezimoto, amarobhothi, izakhiwo, nokunakekelwa kwezokwelapha zihlanganise ukuphrinta kwe-3D ekuhambeni kwazo kokusebenza ukuze kuncishiswe izikhathi zokuhola kanye nokubuyisa ukulawulwa kwenqubo yangaphakathi.Lokhu kusuka ezingxenyeni ze-prototyping ngaphambi kokukhiqizwa ngobuningi, kuya ekukhiqizeni izingxenye ezisebenzayo ezingabonisa ukuthi ingxenye izosebenza kanjani.Ukusiza lezi zinkampani, i-PF Mold idizayina futhi ikhiqize uchungechunge lwezixazululo zokuphrinta ze-3D ezihlose ukusiza amakhasimende ethu ukuthi afinyelele imiphumela ngokushesha futhi akhiqize izingxenye eziphrintiwe ze-3D ezisezingeni eliphakeme kakhulu.

 

1,3D Izinqubo Namasu Okuphrinta:

I-Fused Deposition Modeling (FDM)

I-FDM cishe iyindlela esetshenziswa kakhulu yokuphrinta ye-3D.Iwusizo kakhulu ekwenzeni ama-prototypes namamodeli anepulasitiki.I-FDM isebenzisa intambo encibilikisiwe ekhishwe ngombhobho ukuze yakhe izingxenye zesendlalelo ngesendlalelo.Inenzuzo yohlu olubanzi lokukhethwa kwezinto kuyenza ilungele ukwenza i-prototyping kanye nokukhiqizwa kokusetshenziswa kokugcina.

I-Stereolithography (SLA) Technology

I-SLA iwuhlobo lokuphrinta lwe-prototyping olusheshayo olulungele kangcono ukuphrinta ngemininingwane eyinkimbinkimbi.Iphrinta isebenzisa i-laser ye-ultraviolet ukwenza izinto phakathi namahora.

I-SLA isebenzisa ukukhanya ukuze i-crosslink monomers kanye nama-oligomers akhe ama-polymers aqinile nge-photochemically, le ndlela ifanele isampula yokumaketha, kanye nama-mock-ups, amasampula omqondo angasebenzi.

I-Selective Laser Sintering (SLS)

Uhlobo lwe-Powder Bed Fusion, i-SLS ihlanganisa izinhlayiya ezincane zempushana ndawonye ngokusebenzisa i-laser enamandla amakhulu ukuze kwakheke umumo onezinhlangothi ezintathu.I-laser iskena isendlalelo ngasinye kumbhede oyimpushana bese iwahlanganisa ngokukhetha, bese yehlisa umbhede oyimpushana ngogqinsi olulodwa bese iphinda inqubo ngokuqeda.

I-SLS isebenzisa i-laser elawulwa ngekhompuyutha ukucwilisa into eyimpushana (njengeNylon noma i-polyamide) isendlalelo ngosendlalelo.Inqubo ikhiqiza izingxenye ezinembile, zekhwalithi ephezulu ezidinga ukucutshungulwa okuncane nokusekelwa.

2/3D Izinto Zokuphrinta:

Kunezinhlobonhlobo zezinto ezihlukile ezisetshenziswa iphrinta ukuze idale kabusha into ngamakhono ayo.Nazi izibonelo:

I-ABS

I-Acrylonitrile Butadiene Styrene resin iwubisi oluqinile olumhlophe olunezinga elithile lokuqina, elinokuminyana okungaba ngu-1.04~1.06 g/cm3.Inokumelana nokugqwala okuqinile kuma-asidi, ama-alkali, nosawoti, futhi ingabekezelela nezincibilikizo zemvelo ngokwezinga elithile.I-ABS inhlaka enokuqina okuhle kwemishini, izinga lokushisa elibanzi, ukuzinza okuhle kobukhulu, ukumelana namakhemikhali, izakhiwo zokuhlukanisa ugesi, futhi kulula ukuwenza.

Inayiloni

Inayiloni iwuhlobo lwezinto ezenziwe umuntu.Ngokuthuthuka kwesayensi nobuchwepheshe, isiphenduke ipulasitiki yobunjiniyela ebalulekile.Inamandla amakhulu, ukumelana nomthelela omuhle, amandla, nokuqina.Inayiloni ivame ukusetshenziselwa ukwenza izinto eziphrintiwe ze-3D zezisekelo.Inayiloni ephrinte i-3D inobukhulu obuphansi, futhi inayiloni yakhiwe ngempushana ye-laser.

I-PETG

I-PETG iyipulasitiki esobala ene-viscosity enhle, obala, umbala, ukumelana namakhemikhali, nokumelana nokucindezeleka ekukhanyeni.Imikhiqizo yayo isobala kakhulu, inomthelela omuhle kakhulu wokumelana, ifaneleka ngokukhethekile ukwenza imikhiqizo esobala odongeni oluwugqinsi, ukusebenza kwayo kokubumba kuhle kakhulu, kungaklanywa ngokwenhloso yomklami yanoma isiphi isimo.Kuyinto evame ukuphrinta ye-3D.

I-PLA

I-PLA iyi-biodegradable thermoplastic enomshini omuhle futhi iyaguquguquka.Kuyi-polymer eyenziwe nge-polymerization ye-lactic acid, Ikakhulukazi ummbila, umdumbula, nezinye izinto zokusetshenziswa.I-Polylactic acid inokuqina okuhle kokushisa, izinga lokushisa lokucubungula lika-170 ~ 230 ℃, ukumelana okuhle kwe-solvent, lingacutshungulwa ngezindlela ezihlukahlukene, njengokuphrinta kwe-3D, i-extrusion, ukuphotha, ukunwebeka kwe-biaxial, ukubunjwa kokushaywa komjovo.