3 d printer

CNG NGH IN 3D3D PRINTING TECHNIQUES

KHI NIM V IN 3DNgy u tin ca vic ch to cc vt liu rn t do (Solid Freeform Manufacturing -SFM) c th c coi l vo nm 1988 khi ln u tin my SLA c gii thiu. N l s pht trin ca tng v my to mu nhanh. Phng php in 3D 1997 mi c gii thiu

Thng thng khi ni v in 3D thng ngi ta hay ngh ti cng ngh in phun, m cng ngh ny c pht trin hn 30 nm. C hai dng in phun:In phun lin tc dng vic iu khin cc git to sn

phmV tr in phun ri theo yu cu ( Drop-on-Demand - DoD)

u in phun s . Cc c tnh chnh ca phng php thhai ny nh sau :

- Vn tc hnh thnh cc git rt nhanh i vi phng php in lin tc (60 kHz); cn phng php DoD l 5-6 kHz.

- nht ca cht lng Vi phng php in lin tc vic hnh thng cc git yu cu nht rt thp cn phng php DoD th yu cu nht l tng i thp.

- Vi phng php in lin tc cht lng cn tnh dn in (Thm ch l rt yu), trong khi phng php DoD thcn c thit b p.

KHI NIM V IN 3D

Generated by Foxit PDF Creator Foxit Softwarehttp://www.foxitsoftware.com For evaluation only.

Sn phm c to nn bi cc lp dng cng ngh in phun nh cht dnh kt vi vt liu bt

vCht dnh kt c cung cp cc vng tng ng vi d liu CAD ca sn phm vCc cht dnh kt s lin kt cc ht bt vi nhau khi sn phm trng thi rn, trong khi cc ht bt khng c cht dnh kt s c ly i

KHI NIM V IN 3D

a

KHI NIM V IN 3D

CCC BC BC C BC C BNN BBc 1. Tc 1. Tm platform m platform c c t t cao ccao cn thin thit cho lt cho lp cp cn n

tto ra hoo ra hoc bc bt ceramic t ceramic c cung cc cung cp trn tp trn tm platform vm platform vi i chichiu du dy cy cn thin thit.t.

BBc 2 . Tc 2 . Ty vy vo lo lp bp bt ceramic mt ceramic m chchn tn tc c quyquyt ct ca a u in cu in cn thin thit t ccc phc phn tn t bbt ct c thth ddnh knh kt vt vi nhau. i nhau. DDng quyng quyt ct ca a u in theo mu in theo mt ct ct ngang phu thut ngang phu thuc vc vo ho hnh nh ddng cng ca sa sn phn phm. Chm. Ch b bc c u tin su tin s xuxut pht pht tt t mmt ct ct t ngang cungang cui ci cng cng ca sa sn phn phm.m.

BBc 3. Tc 3. Tm platform m platform c hc h xuxung bng bng ching chiu du dy cy ca la lp p mmi ci cn tn to ra co ra ca la lp bp bt t c cung cc cung cp.p.

BBc 4. Lc 4. Lp quyp quyt mt mi i c thc thc hic hin vn v hhnh thnh thnh chinh chiu cao u cao cca sa sn phn phm vm v ddnh knh kt vt vi li lp trp trc.c.

BBc 5c 5. . BBc 3 vc 3 v b bc 4c 4 c lc lp lp li cho i cho n tn ti li lp trn cp trn cng ng cca sa sn phn phm m c hc hnh thnh thnh. nh.

BBc 6. Quc 6. Qu trtrnh hnh hu xu x l l c c p dp dng ng ssn phn phm ng m ng ccng.ng.


CACAC PHC PHNG PHANG PHAP IN 3DP IN 3D

CACAC PHC PHNG PHANG PHAP IN 3DP IN 3D

KY THUAKY THUAT IN DT IN DA A TREN STREN S THAY THAY OOI I TRATRANG THANG THAI NHIEI NHIETT


S THAY I PHA NHITQu trnh ny c to ra bi cng ty Sanders Prototype, Inc. (By gi l Solidscape, Inc.), ndng hai u in vi vic phun c lp mt cung cp vt liu to sn phm, cn mt ci cung cp sp . Vt liu sp c cung cp ng thi vi vt liu to sn phm l nha nhit do. Vic lm ngui vt liu to hnh c ha lng khi n c phun ra t u phun v c tip xc vi lp c ng cng trc . Sau khi mi lp c hon tt th mt dng c ct s c di chuyn to mt lp c chiu dy khong 0.025mm to cho b mt c trn lng nht nh. Tm s c iu chnh nhn c lp tip theo v qu yt2inh c c tip tc cho n khi hon tt

KY THUAKY THUAT IN DT IN DA TREN SA TREN S THAY THAY OOI TRAI TRANG THANG THAI NHIEI NHIETT

Ky thuaKy thuat nat nay y a a c c a ra a ra bbi Sanders Prototype, Inc i Sanders Prototype, Inc (hie(hien nay lan nay la Solidscape, Inc)Solidscape, Inc)

Theo Theo oo mamay se coy se co 2 2 aau u phun. Mophun. Mot t aau se phun ra u se phun ra thermoplastic (hay wax) tathermoplastic (hay wax) tao o thathanh sanh san phan pham com con n aau kia u kia se phun ra wax ho trse phun ra wax ho tr

CACAC MAC MAY IN 3D Y IN 3D NG DUNG DUNG CONG NGHENG CONG NGHEDD--OO--D CUD CUA SOLIDSCAPE, INCA SOLIDSCAPE, INC

Solidscape products that make use of 3D Plotting technology

(a) T612 (b) T66 (c) PatternMaster

Thermal Phase Change Inkjets


KY THUAKY THUAT IN DT IN DA A TREN STREN S CHUYECHUYEN N

OOI PHA CUI PHA CUA A PHOTOPOLYMERPHOTOPOLYMER

THAY I PHA CA POLYMER Phng php ny dng vt

liu photopolymers. u phun c din tch ln va cung cp vt liu sn phm v vt liu phn . Sau khi c cung cp vt liu n thng thc hin qutrnh lu ha nh n UV c lp trn u in . Vt liu cng lphotopolymer,n c ly i bng cch ra sch trong nguyn cng tip theo.

3D Systems' ThermoJet

3D PRINTING:3D PRINTING: Z CORPORATIONZ CORPORATION

The Z402 3D Printer Speed: 1-2 vertical inches per hour Build Volume: 8" x 10" x 8" Thickness: 3 to 10 mils, selectable


The InVision 3D Printer from 3D Systems(8) and Objets Eden 260

MaMay y ng dung dung cong ngheng cong nghe Photopolymer cuPhotopolymer cua hang 3D a hang 3D System vaSystem va Objet Eden 260 Objet Eden 260

THAY I PHA CA POLYMER

KY THUAKY THUAT IN DT IN DA TREN SA TREN S CHUYECHUYEN N OOI PHA CUI PHA CUA PHOTOPOLYMERA PHOTOPOLYMER

NhNhng mang may y ng dung dung ky thuang ky thuat nat nay sy s dudung ng photopolymer laphotopolymer lam vam vat liet lieu tau tao ho hnh. nh.

MaMay coy co momot t aau in bau in ban ron rong phun ra cang phun ra ca vavat t lielieu tau tao ho hnh vanh va vavat liet lieu ho tru ho tr (support (support material).material).

Sau Sau oo mamay se bay se ban tia UV tn tia UV t momot bot bo phaphan n c gac gan tren n tren aau in theo hu in theo hnh danh dang tng tng lng lp p cucua mau a mau ee lien kelien ket cat cac hac hat photopolymer vt photopolymer vi i nhau. nhau.

CC nhnh vavay mau se y mau se c xay dc xay dng theo tng theo tng ng llp. Nhp. Nhng vang vat liet lieu ho tru ho tr sau sau oo se se c thu c thu hohoi lai lai i ee ss dudung lang lai i

DROP DROP --ON ON -- POWDER POWDER DEPOSITIONDEPOSITION


Phng php ny c cp paten ca M5,204,055 vi tn gi l in 3D( 3D Printing) l qu trnh to sn phm bng cch cung cp lp th nht ca vt liu xp v d nh bt,c to ra nhng vng nht ng v sau cung cp cht dnh kt nhng vng c xc nh. Nhng bc nh vy s c lp li cho n khi hon tt sn phm c hnh dng mong mun. Vt liu khng c dnh kt s c ly i gii php ny c cung cp paten bi MIT, sau n c cc cng ty khc pht trin v ng dng


In ba chiu: (1)Lp bt c cung cp ,(2) in phun ln phn din tch ca sn phm yu cu(3) Piston h xung to lp tip theo (kthng s : v = dch chuyn).




u tin l cng ty Soligen, Inc. thng mi ha my dng vt liu gm dng cho c mu chy. Sau ny cng ty ZCorporation to ra cc mu my khc nh: (a) h thng ZPrinter 310, (b) Z406 3D Printer, and (c) Z810 3D Printer.

3D Printers from Z Corporation


Mt ng dng khc ca cng ngh ny c to ra bi cng ty ProMetal. Ncung cp kh nng lm trc tip t d liu CAD to cc chi tit inserts trong cc khun thp. N s dng u phun tnh in cung cp cht lng dnh kt vo bt kim loi It. Sn phm cng c to cng mt thi gian da trn c s cc d liu ca mt ct ngang. Lp bt kim loi c tri ra nh pitton v lp ct t u in cung cp cht dnh kt v n c lm kh bi n chuyn dng v qu trnh c tip tc nh vy cho n khi hon tt





ProMetal equipment that utilizes the 3DP technology

Hng ProMetal cung cp hai dng my nh ch ra di y


MoMot t ng dung dung khang khac cuc cua cong nghea cong nghe DropDrop--onon--Powder laPowder la mamay ProMetalTM cuy ProMetalTM cua Extrude Hone a Extrude Hone Corporation. Corporation.

Theo Theo oo ngngi si s dudung cong co thethe tatao ra moo ra mot sat san phan pham m in 3D bain 3D bang kim loang kim loai. i.

MaMay nay nay sy s dudung mong mot t aau in phun tu in phun tnh nh ieien n eephun ra chaphun ra chat ket ket dt dnh len bonh len bot kim loat kim loai.i.

SaSan phan pham se m se c xay dc xay dng tng tng lng lp mop mot dt da tren a tren cacac thong tin vec thong tin ve mamat cat cat lt lp do map do may ty tnh phan tnh phan tch. ch.

Sau Sau oo sasan phan pham se m se c gia nhiec gia nhiet bat bang mong mot loat loai i een chuyen dun chuyen dung ng ee tang ttang tnh lien kenh lien ket git gia caa cac vac vat t lielieu u

CONTINUOUS CONTINUOUS DEPOSITIONDEPOSITION


CONTINUOUS DEPOSITION Phng php ny cn gi l ( Fused Deposition Modelling-

FDM) c to ra bi cng ty Stratasys vi hai dng sn phm sau: Prodigy Plus and Dimension.

Prodigy Plus and Dimension FDM printers from Stratasys and Dimension Printing

CONTINUOUS DEPOSITIONCONTINUOUS DEPOSITION

CaCau tau tao cuo cua moa mot mat may y in 3D continuousin 3D continuous

CONTINUOUS DEPOSITIONCONTINUOUS DEPOSITION

CaCac bc bc cuc cua quaa qua trtrnh in continuousnh in continuous


MOMOT SOT SO MAMAY IN 3D Y IN 3D CONTINUOUS CONTINUOUS DEPOSITIONDEPOSITION

Prodigy Plus vaProdigy Plus vaDimesion cuDimesion cua a Stratasys Stratasys

VAVAT LIET LIEUU

VAVAT LIET LIEU DUU DUNG TRONG CONG NG TRONG CONG NGHENGHE IN 3DIN 3D

Thong thThong thng moi cong ty se cong moi cong ty se co momot loat loai vai vat liet lieu rieng u rieng c duc dung cho mang cho may cuy cua ma mnh. Khi snh. Khi s dudung nhng nhng vang vat liet lieu u do cong ty do cong ty oo cung cacung cap thp th mmi coi co thethe aam bam bao o c cac cac c aac tc tnh ky thuanh ky thuat cut cua maa may y oo

VaVat liet lieu cao cau cao cap: p: c duc dung ng ee tatao ra cao ra cac mau bec mau ben chan chac, c, coco oo sasac nec net cao, cot cao, co cacac tc tnh chanh chat c lyt c ly cao, cacao, can n oo chchnh nh xaxac cao, coc cao, co thethe c duc dung trong lng trong lnh vnh vc in mac in mau. Nou. No bao bao gogom tham thach cao ky thuach cao ky thuat cut cung nhng nhng chang chat phut phu gia khagia khac c

VaVat liet lieu lau lam loi khuon: loam loi khuon: loai vai vat liet lieu nau nay thy thch hch hp cho p cho nhnhng mau sau khi ng mau sau khi c tac tao thao thanh se nh se c nhuc nhung vang vao sao sap p ee tatao loi khuon. Loao loi khuon. Loai vai vat liet lieu nau nay y c cac cau thau thanh tnh t bobot t cellulose, cacellulose, cac loac loai si si i aac biec biet vat va nhnhng chang chat phut phu gia khagia khac c nhanham tang tom tang toi i a khaa kha nang hanang hap thup thu parafin vaparafin va giagiam lm lng ng hao huhao hut trong quat trong qua trtrnh gia nhienh gia nhiet t



VaVat liet lieu lau lam khuon m khuon uuc: loac: loai vai vat liet lieu nau nay thy thch hch hp p ee tatao o cacac khuon c khuon uuc kim loac kim loai mai mau. Nou. No lala momot hon ht hon hp cup cua caa cat t uuc, thac, thach cao vach cao va nhnhng chang chat phut phu gia khagia khac. Noc. No c thiec thiet t keke ee gogop phap phan gian giai nhiei nhiet trong quat trong qua trtrnh nh uuc kim loac kim loai mai mau u

VaVat liet lieu u aac biec biet: loat: loai vai vat liet lieu nau nay coy co khakha nang thanang tham m c c epoxy cuepoxy cua hang Za hang Z--SnapTM. NoSnapTM. No c thiec thiet ket ke cho nhcho nhng chi ng chi tietiet yeu cat yeu cau cou co oo dedeo vao va oo phphc tac tap cao. Thap cao. Thanh phanh phan n chchnh cunh cua noa no cung lacung la thathach cao. Khi tach cao. Khi tao mau noo mau no se tase tao ra o ra nhnhng lo rong lo rong nhong nho. Khi . Khi oo epoxy se epoxy se c lc lu tru tr ta tai i ay ay

VaVat liet lieu u aan hon hoi: loai: loai vai vat liet lieu nau nay giuy giup cho mau tap cho mau tao thao thanh nh coco ttnh chanh chat nht nh cucua cao su. Noa cao su. No lala momot hon ht hon hp cup cua a cellulose, scellulose, si i aac biec biet, that, thach cao, chach cao, chat phut phu gia. Trong quagia. Trong quatrtrnh tanh tao mau noo mau no se hase hap thup thu elastomer elastomer ee coco c tc tnh chanh chat t nhnh cao su. Cacao su. Cac mau sau khi hc mau sau khi hnh thanh thanh conh co thethe c gia c gia cong lacong lai hay khoan, sn i hay khoan, sn


NhNha thermoplastics: a thermoplastics: c duc dung cho nhng cho nhng mau bang mau bang nhng nha a hay nhhay nhng mau ng mau c sc s dudung trong ng trong ieieu kieu kien khan khac nghiec nghiet t (ve(ve c hoc hoc). Sau khi c). Sau khi c xc x lyly babang nhieng nhiet vat va hoa chahoa chat tht thmau se comau se co oo nhanham ram rat tot tot vat va coco thethe c gia cong c hay c gia cong c hay coco thethe hahan n c, vac, va coco thethe c dac dan vn vi nhau. i nhau.

Elastomers: Elastomers: c c ng dung dung cho nhng cho nhng mau cang mau can tn tnh nh aan hon hoi i cao, vacao, va nhnhng mau cang mau can n aac tc tnh nhnh nh cao su. Cacao su. Cac sac san phan pham m sau khi sau khi c tac tao coo co ttnh nh aan hon hoi cao, khong thai cao, khong tham nm nc coc cothethe chu chu c nhiec nhiet, ma sat, ma sat vat va an moan mon hoan hoa hohoc c

Photopolymer vaPhotopolymer va nhnha coa co ttnh chanh chat gat gan gion giong ng polypropylene: ban polypropylene: ban aau rau rat t c c a dua dung trong ngang trong nganh tanh tao o mau nhanh. Nomau nhanh. No coco nhnhng ng aac tc tnh nhnh nh: t: tnh benh ben, chu nhien, chu nhiet, t, chu achu am, com, co dadang mng m uuc. c.


SaSap p uuc: c: c duc dung cho mong cho mot sot so mau dumau dung cho ngang cho nganh nh uuc hay c hay cho nhcho nhng mau mang mau ma sau khi sau khi c tac tao thao thanh se khong canh se khong can gia n gia cong lacong lai. Sai. Sap p uuc coc co thethe c thac tham vm vi nhi nhng vang vat liet lieu khau khac c ee coco thethe chu chu c nhiec nhiet t oo cao, cao, ee dudung cho ngang cho nganh nh uuc nhc nhnanap nop noi hi, loi hi, lo nung nhienung nhiet t oo thathap vap va cacac phc phng phang phap p uuc c chan khong chan khong

BoBot kim loat kim loai: i: c duc dung ng ee tatao ra cao ra cac sac san phan pham kim loam kim loai vai vacacac khuon c khuon uuc bac bang kim loang kim loai . Noi . No coco ttnh dan nhienh dan nhiet cao vat cao va cocothethe c mac ma, , c gia cong c c gia cong c

Polycarbonate, ABS vaPolycarbonate, ABS va polyphenylsulfure: polyphenylsulfure: c duc dung cho cang cho cac c mau camau can tn tnh benh ben van va ccng, vang, va dudung cho cang cho cac mau thiec mau thiet b dut b dung ng cho ngacho nganh nh uuc. Noc. No coco aac tc tnh chu nhienh chu nhiet, chu ma sat, chu ma sat, ct, cng ng vava chu chu c hoac hoa chachat. Not. No ththng ng c duc dung trong cang trong cac moi c moi trtrng tieng tiep xup xuc vc vi dai dau mou mo, kh, kh oot vat va caca trong moi trtrong moi trng ng acid.. Caacid.. Cac sac san phan pham sau khi m sau khi c tac tao ho hnh conh co thethe c gia c gia cong c, khoan, sn, dacong c, khoan, sn, dan keo hay n keo hay aanh bonh bong bang bang cang cat t


AAU IN 3DU IN 3D

Van p sut

Cm bin p in

u phun

Vt liu nn

Cung cp vt liu ca sn phm

NGUYN TC CA U IN PHUN

Kim tra

ALGORITHM KIM TRA U PHUN

B

Lm sch

OKOK

Hng Hng

Mt mt ct c hon tt, ti tip theo

Khng thc hin ln th hai trong lp thnht

in

Gt b lp hng

Chun

Khng thc hin ln thba

Kim tra


AAU IN 3DU IN 3D

HHnh danh dang ben ngoang ben ngoai cui cua a aau in u in

NGUYEN TANGUYEN TAC HOAC HOAT T OONG NG Khi coKhi co ttn hien hieu, thanh truyeu, thanh truyen n

(actuator) se uo(actuator) se uon cong lan cong lai (Thanh i (Thanh truyetruyen con co momot t aau gau gan con co nh, monh, mot t aau u c dec de tt do). Khi do). Khi oo nhnhng ng giogiot chat chat lot long nang nam trong m trong a cha cha a miemieng phun se chui vang phun se chui vao khoao khoang trong trong ng gigia a a vaa va miemieng phun (nozzle) vng phun (nozzle) va a c tac tao ra. Khi khong coo ra. Khi khong con tn tn hien hieu u ieien thn th thanh truyethanh truyen se trn se tr veve v trv trban ban aau. Khi u. Khi oo nono se tase tao ra moo ra mot lt lc c eep vap va aay gioy giot chat chat lot long ra ngoang ra ngoaii

U U -- NHNHC C IEIEM CUM CUA A CONG NGHECONG NGHE IN 3D SO VIN 3D SO VI I

CACAC CONG NGHEC CONG NGHE TATAO MAU O MAU NHANH KHANHANH KHACC


U U IEIEM CUM CUA CONG NGHEA CONG NGHE IN 3D SO VIN 3D SO VI CAI CAC C PHPHNG PHANG PHAP TAP TAO MAU NHANH KHAO MAU NHANH KHACC

ToToc c oo cao. Trong quacao. Trong qua trtrnh nanh nay khong coy khong co sschuyechuyen bien bien pha cun pha cua vaa vat liet lieu do u do oo nono cocoththi gian gia cong rai gian gia cong rat nhanh.t nhanh.

Do vaDo vat liet lieu giau gia rere vava mamay moy moc c aau tu t ban ban aau khong quau khong qua toton ken kem nen cam nen cac sac san phan pham in m in 3D co3D co giagia caca rarat cat canh tranh so vnh tranh so vi cai cac sac san n phapham tam tao mau nhanh khao mau nhanh khac c

NoNo coco thethe c duc dung cho mong cho mot sot so loaloai vai vat liet lieu u aac biec biet t

KhKhng cng cn ln ly ly lp p

In 3D laIn 3D la hehe thothong tang tao mau nhanh mao mau nhanh mau u aau tien. Vu tien. Vi nhi nhng ng cong nghecong nghe tatao mau nhanh khao mau nhanh khac thc th vieviec tac tao ra sao ra san phan pham com comamau se phau se phai tieu toi tieu ton mon mot khoat khoan tien tien ln ln van va phaphai mai mat khat khanhienhieu thu thi gian sai gian san xuan xuat. Chat. Chang hang han n ooi vi vi phi phng phang phap p SLS thSLS th ee tatao thao thanh monh mot sat san phan pham com co mamau sau sac thc th cacan phan phai i coco them mothem mot t aau in phun mau in phun mau rieng bieu rieng biet hoat hoan toan toan n ooc lac lap p so vso vi cai cac boc bo phaphan khan khac cuc cua maa may nhay nham nhuom nhuom mam mau cho lu cho lp p bobot trt trc khi c khi c thieu kec thieu ket bat bang ang anh sanh sang laser. Cong laser. Con vn vi i phphng phang phap in 3D thp in 3D th chachat lot long keng ket dt dnh conh co thethe c tac tao o mamau nhu nh mong muomong muon n

NhNhng heng he thothong in 3D thng in 3D thng mang mai coi co kkch thch thc lc ln nhan nhat lat la1000mm x 500mm x 250mm. Va1000mm x 500mm x 250mm. Va hiehien nay nhn nay nhng mang may coy cokkch thch thc lc ln hn nn hn na van coa van co thethe c sac san xuan xuat khi cot khi co nhu nhu cacau. u.

U U IEIEM CUM CUA CONG NGHEA CONG NGHE IN 3D SO VIN 3D SO VI CAI CAC C PHPHNG PHANG PHAP TAP TAO MAU NHANH KHAO MAU NHANH KHACC

NHNHNG HANG HAN CHEN CHE CUCUA CONG NGHEA CONG NGHE IN 3D SO VIN 3D SO VI CAI CAC C

CONG NGHECONG NGHE TAO MAU NHANH KHATAO MAU NHANH KHACC

TTnh tranh trang ro khng ro kh oo chchnh xanh xac khong cao c khong cao oo nhanham bem be mamat cut cua 3DP van coa 3DP van con n

cao. cao. oo nhanham trung bm trung bnh tren 40, nh tren 40, cao hn so vcao hn so vi cai cac phc phng phang phap p SLS, SLSLS, SLA, A, LOM, FDLOM, FDMM bbn thn thpp


NHNHNG HANG HAN CHEN CHE CUCUA CONG NGHEA CONG NGHE IN 3D SO VIN 3D SO VI CAI CAC C

CONG NGHECONG NGHE TAO MAU NHANH KHATAO MAU NHANH KHACC

Van coVan co momot sot so vavat liet lieu nhu nhng cong ngheng cong ngheTMN khaTMN khac coc co thethe ththc hien c hien c nhc nhng ng in 3D thin 3D th khong khong

CaCac sac san phan pham 3DP sau khi m 3DP sau khi c tac tao ho hnh nh cocon phan phai qua 1 hay 2 nguyen cong ni qua 1 hay 2 nguyen cong na a nhnh thieu kethieu ket (sintering) hay that (sintering) hay tham dung m dung moi (infiltration) moi (infiltration)

KKch thch thc bao cc bao ca sa sn phn phm bm b hhn chn ch

CHSCHSCHSUCBUCBUCB NG DNG

THIT K

tng m phng (to sn phm tng tng , thit k li)Nng sut tng i cao v gi nhn cng thp khi sn lng sn phm vi sn lng ln. Ngi thit k c th thc hin gia cng nhiu ln m hnh vt l (13, 14). M hnh c th dng trao i gia nhng ngi thit k v cc b phn khc trong qutrnh thit k , iu n?y gi?p cho vic khc phc c?c sai s?t.

C?th d?ng m? h?nh vt l? ph?n tich phn thu hn vsph?n b ng sut trong sn phm

CHSCHSCHSUCBUCBUCB

M hnh ca manifold th hin s phn b ng sut khi dng phng php phn t hu hn

NG DNG


CHSCHSCHSUCBUCBUCB

TH HIN YU CU CA KHCH HNGCc m hnh dng cng ngh in 3D c dng

theo nhiu cch khc nhau th hin yu cu ca khch hng. V d DaimlerChrysler dng sn phm 3D mi bn ln kim tra ng ng dn kh. Vic ny tit kim cho cng ty nhiu thi gian lm mu ( n 90 %) .

C th thay i vt liu, thay i mu mt cch thun li

NG DNG


CHSCHSCHSUCBUCBUCB

NGHIN CU TH TRNGV d mu ca sn phm thng lau nh c kch thc (31219498mm) nlm bng cng ngh 3 D vi thi gian l 48 gi. Gi thnh chi ph khi sn lng nh

Prototype of Mop Dryer (courtesy of USABCO

NG DNG


CHSCHSCHSUCBUCBUCB

Rubber similar part built on a Z Corp 3D Printer (left); compression moulded rubber part (right) (courtesy of CAE Stellenbosch Automotive Engineering)

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CHSCHSCHSUCBUCBUCB

Brush Handles (courtesy of USABCO

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CHSCHSCHSUCBUCBUCB

Differential Housing made with a 3DP Pattern and Investment Casting

APPLICATIONS


CHSCHSCHSUCBUCBUCB

SupportStructure StrengtheningOf Joints

APPLICATIONS

CHSCHSCHSUCBUCBUCB

Wax patterns for investment casting with cooling channels and water jackets

APPLICATIONS

CHSCHSCHSUCBUCBUCB APPLICATIONS

Tooling for sand casting produced with the help of 3D Printing (28).


CHSCHSCHSUCBUCBUCB

Skull section produced with 3DP for surgical planning and preparation (29)

APPLICATIONS

CHSCHSCHSUCBUCBUCB

Medical Applications of Objet PolyJet Models

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CHSCHSCHSUCBUCBUCB 3D PRINTING:3D PRINTING: Z CORPORATIONZ CORPORATION

Cleaning up in the de-powdering station

CHSCHSCHSUCBUCBUCB 120 CELL 120 CELL ---- CLOSECLOSE--UPUP

CHSCHSCHSUCBUCBUCB

3D COLOR PRINTING: Z 3D COLOR PRINTING: Z CORPORATIONCORPORATION

Use compressed air to blow out central hollow space.


CHSCHSCHSUCBUCBUCB

3D COLOR PRINTING: Z 3D COLOR PRINTING: Z CORPORATIONCORPORATION

Infiltrate Alkyl Cyanoacrylane Ester = super-glueto harden parts and to intensify colors.

TRONG CONG NGHIETRONG CONG NGHIEPP ng dung dung TMN trong ng TMN trong

cong nghecong nghe sasan xuan xuat t hahang tieu dung tieu dungng

TRONG CONG NGHIETRONG CONG NGHIEPP

SaSan xuan xuat khuon mau t khuon mau



ng dung dung TMN trong ng TMN trong sasan xuan xuat t oo chichi


ng dung dung TMN trong ng TMN trong cong nghiecong nghiep vien thong p vien thong vava mamay ty tnhnh

TRONG KIETRONG KIEN TRUN TRUCC Xay dXay dng mo hng mo hnhnh BaBan ban bac vc vi i oong ng

nghienghiep vap va khakhach hach hangng


3 d printer

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