I-AGS-Engineering inikezela ngeenkonzo zenkxaso yobunjineli kuphuhliso lweeprototypes, iisampulu, i-mock-ups, iindibano zeprototype, iidemos. Isebe lethu lokuvelisa i-AGS-TECH, Inc.http://www.agstech.net) yenza iiprototypes zakho ukuba ufuna ukuba zenziwe kwaye zithunyelwe kuwe. Nangona kunjalo ukuba ufuna kuphela ukuba siyile kwaye siphuhlise iprototype, oko kwamkelekile ngokupheleleyo. Ngaphandle koyilo lobugcisa, uphuhliso kunye nokuveliswa kweprototypes, sikwabonelela iinkonzo ezahlukeneyo eziphambili ezinxulumene nenkxaso yeprototype kunye nophuhliso lwemveliso entsha. Isishwankathelo esifutshane seenkonzo zethu eziphambili kwinkxaso yeprototype zezi:

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• Uphuhliso lweNgcinga kunye noQeqesho

• Uhlahlelo lokuqala (lobugcisa kunye/okanye ishishini njengoko unqwenela)

• UkuJonga ukuThotyelwa kweMigangatho neMimiselo kunye neSiqinisekiso

• Uphendlo lwePatent kunye neSicelo sePatent

• Uhlalutyo lweMarike kunye noHlalutyo lweXabiso kunye noQikelelo lweendleko

• Yila ulungelelwaniso lomsebenzi kunye nokulungiselela uyilo, izicwangciso kunye neenkcukacha

• Imizobo ye-2D okanye ye-3D yeenkcazo zoyilo lwangaphambili, idatha ye-3D eskeniweyo

• UYilo loMbane kunye ne-Electronic

• Izixhobo ezicwangcisiweyo

• Iindlela kunye nenxalenye yegama elintsonkothileyo

• Uhlalutyo lweNqanaba eliQinisiweyo (FEA)

• Uyilo lokuVeliswa (DFM)

• Iintlobo ngeentlobo zobuChwephesha bokulinganisa, ukulinganisa kwamanani

• Ukukhethwa kwe-Off-Shelf kunye nezinto ezenziwe ngokweSiko kunye neMathiriyeli

• Ukunyamezela (GD&T)

• Ushicilelo lwe-3D usebenzisa iziXhobo ezahlukeneyo kunye neZixhobo kunye noVeliso oloNgezelelweyo

• Ukuchwetheza okuKhawulezayo usebenzisa iziXhobo ezahlukeneyo kunye neZixhobo

• Rapid Sheet Metal Ukwenziwa

• UMatshini oKhawulezayo, uKwilisa, ukuCasa, ukuQinisa

• Ukubunjwa okuKhawulezayo usebenzisa iiMolds ezingabizi kakhulu ezenziwe ngeAluminiyam

• INdibano eKhawulezayo

• Uvavanyo (ubuchule obuqhelekileyo kunye nophuhliso lovavanyo lwesiko)

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Singathanda ukuveza ezinye iindlela eziphambili ezisetyenziswa kwimveliso eyongezelelweyo kunye nekhawulezayo, uphuhliso lweprototype, ukuze wenze izigqibo ezingcono. Kwiminyaka yakutshanje, kuye kwakho ukonyuka kwemfuno yoMveliso oKhawulezayo kunye nePrototyping eKhawulezayo. Ezi nkqubo zisenokuthi kwakhona kubhengezwe njengoVeliso lweDesktop okanye ukuFakwa kweForm yasimahla. Ngokwesiseko imodeli yomzimba eyomeleleyo yenxalenye yenziwa ngokuthe ngqo kumzobo we-CAD onemilinganiselo emithathu. Igama elithi Additive Manufacturing lisetyenziswa kubuchule apho sakha iinxalenye ngokwemigangatho. Ngokusebenzisa ihardware edityanisiweyo eqhutywa yikhompyuter kunye nesoftware senza imveliso eyongezelelweyo. Ezona ndlela zithandwa kakhulu kwiprototyping kunye neendlela zokuvelisa zezi:

 

• STEREOLITHOGRAFI

• IPOLYJET

• FUSED-DEPOSITION MODELING

• KHETHA LASER SINTERING

• UKUnyibilika kwe-ELECTRON BAM

• USHICILELO LWEZINTATHU

• UKUZENISWA NGQO

• ISIXHOBO ESIQHELEKILEYO.

 

Sicebisa ukuba ucofe apha ukuzeKhuphela imizobo yethu yeSchematic yeMveliso eyoNgezelelweyo kunye neNkqubo yokuVelisa ngokukhawulezangu AGS-TECH Inc. Oku kuya kukunceda uqonde ngcono ulwazi esikunika lona ngezantsi.

 

Iprototyping ekhawulezileyo isinika ezi zibonelelo zilandelayo:

 

1. Uyilo lwemveliso yengqikelelo lujongwa kwii-engile ezahlukeneyo kwimonitha kusetyenziswa inkqubo ye-3D / CAD.

2. Iiprototypes ezivela kwi-nonmetallic kunye ne-metallic materials zenziwa kwaye zifundwe ukusuka kwimiba esebenzayo, yobugcisa kunye nobuhle.

3. Ixabiso eliphantsi prototyping ngexesha elifutshane kakhulu kufeziwe. Imveliso eyongeziweyo inokufana nokwakhiwa kwesonka ngokupakisha kunye nokudibanisa izilayi zomntu ngamnye phezu komnye. Ngamanye amazwi, imveliso yenziwa isilayi ngesilayi, okanye umaleko ngokomaleko obekwe phezu komnye. Uninzi lwamalungu anokuveliswa kwiiyure nje ezimbalwa. Ubuchwephesha bulungile ukuba amalungu afuneka ngokukhawuleza okukhulu okanye ukuba izixa ezifunekayo ziphantsi kwaye ukwenza umngundo kunye nezixhobo zibiza kakhulu kwaye kuthatha ixesha. Nangona kunjalo ixabiso leqhekeza ngalinye lixabisa kakhulu ngenxa yexabiso lemathiriyeli ekrwada.

 

Iindlela zokuSebenza eziKhawulezayo ezisetyenziswayo zezi:

 

• I-STEREOLTHOLOGRAFI: Obu buchule bukwashunqulelwe njenge-STL, busekwe ekunyangeni nasekuqinisweni kwefotopolymer elulwelo ibe kwimilo ethile ngokujolisa umqadi welaser kuyo. I-laser ipholisa i-photopolymer kwaye iyayinyanga. Ngokuskena umqa we-laser we-UV ngokwemilo ecwangcisiweyo ecaleni komphezulu womxube wefotopolymer inxalenye iveliswa ukusuka ezantsi ukuya phezulu kwizilayi ezizimeleyo ezigalelwe phezulu kwenye. Ukuskena kwendawo yelaser kuyaphindwa amaxesha amaninzi ukuphumeza iijiyometri ezicwangciswe kwisixokelelwano. Emva kokuba inxalenye yenziwe ngokupheleleyo, iyasuswa kwiqonga, icinywe kwaye ihlanjululwe nge-ultrasonically kunye ne-alcohol bath. Emva koko, iboniswa kwi-UV irradiation iiyure ezimbalwa ukuqinisekisa ukuba i-polymer iphiliswe ngokupheleleyo kwaye yomelele. Ukushwankathela inkqubo, iqonga ukuba nkxu kumxube photopolymer kunye umqadi laser UV zilawulwa kwaye zihamba ngenkqubo servo-control ngokutsho tp imilo inxalenye enqwenelekayo kwaye inxalenye ifunyenwe photocuring umaleko polymer umaleko. Imilinganiselo ephezulu yecandelo eliveliswayo lichongwa ngezixhobo ze-stereolithography.

 

 

• IPOLYJET: Ngokufana nokuprintwa kwe-inkjet, kwi-polyjet sineentloko ezisibhozo zokuprinta ezifaka i-photopolymer kwi-tray yokwakha. Ukukhanya kwe-Ultraviolet ebekwe ecaleni kweejethi ngokukhawuleza kunyanga kwaye kuqinisa umaleko ngamnye. Izinto ezimbini zisetyenziswa kwipolyjet. Isixhobo sokuqala sesokwenza eyona modeli. Isixhobo sesibini, i-resin efana ne-gel isetyenziselwa ukuxhasa. Zombini ezi mathiriyeli zifakwe umaleko ngokwemaleko kwaye ngaxeshanye zinyangwa. Emva kokugqitywa komzekelo, izinto ezixhasayo zisuswa ngesisombululo samanzi. Iiresin ezisetyenzisiweyo ziyafana ne-stereolithography (STL). I-polyjet ineenzuzo ezilandelayo kwi-stereolithography: 1.) Akukho mfuneko yokucoca iindawo. 2.) Akukho mfuneko yokunyanga i-postprocess 3.) Ubungqingqwa obuncinci bomaleko bunokwenzeka kwaye ngaloo ndlela sifumana isisombululo esingcono kwaye sinokwenza iindawo ezintle.

 

 

• IFUSED DEPOSITION MODELING: Ifinyeziwe njenge-FDM, le ndlela isebenzisa i-robot-controlled extruder head ehamba ngeendlela ezimbini zemigaqo phezu kwetafile. Intambo iyathotywa kwaye iphakanyiswe njengoko kufuneka. Ukusuka kwi-orifice yokufa okutshisayo entloko, i-filament ye-thermoplastic ikhutshwe kwaye i-layer yokuqala ifakwe kwisiseko se-foam. Oku kufezwa yintloko ye-extruder elandela indlela echazwe kwangaphambili. Emva koluhlu lokuqala, itafile iyancipha kwaye iileyile ezilandelayo zifakwe phezulu komnye nomnye. Ngamanye amaxesha xa kusenziwa indawo entsonkothileyo, iziseko zenkxaso ziyafuneka ukuze ukubekwa kuqhubeke kumacala athile. Kule meko, izinto ezixhasayo zikhutshwe kunye ne-spacing encinci ye-filament kwi-layer ukuze ibe buthathaka kunezinto zemodeli. Ezi zakhiwo zenkxaso zinokuchithwa okanye ziqhawulwe emva kokugqitywa kwenxalenye. I-extruder die dimensions imisela ubukhulu beengqimba ezikhutshiweyo. Inkqubo ye-FDM ivelisa iinxalenye ezinemigangatho enyathelweyo kwiindiza zangaphandle ze-oblique. Ukuba obu rhabaxa akwamkelekanga, ukupholishwa komphunga wekhemikhali okanye isixhobo esishushu singasetyenziselwa ukugudisa ezi. Nokuba i-wax yokupolisha iyafumaneka njengesixhobo sokugquma ukuphelisa la manyathelo kunye nokufezekisa ukunyamezela kwejometri okufanelekileyo.

 

 

• KHETHA LASER SINTERING: Ifinyeziwe njenge-SLS, inkqubo isekelwe kwi-sintering ye-polymer, i-ceramic okanye i-metallic powders ngokukhethayo kwinto. Ngaphantsi kwegumbi lokucubungula linamasilinda amabini: I-cylinder ye-part-build kunye ne-powder-feed cylinder. Eyangaphambili ithotywa ngokunyukayo ukuya apho inxalenye ye-sintered yenziwa khona kwaye le yokugqibela iphakanyiswe ngokunyukayo ukubonelela ngomgubo kwi-cylinder ye-part-build ngokusebenzisa i-roller mechanism. Okokuqala umaleko obhityileyo womgubo ufakwa kwi-cylinder yokwakhiwa kwenxalenye, emva koko umqadi welaser ugxininise kuloo maleko, umkhondo kunye nokunyibilika / ukunyibilika kwecandelo elithile lomnqamlezo, elithi ke liphinde lizinze libe sisiqina. Umgubo kwiindawo ezingabethelwanga ngumqa we-laser uhlala ukhululekile kodwa uxhasa isahlulo esiqinileyo. Emva koko enye i-powder powder ifakwe kwaye inkqubo iphinda iphindwe kaninzi ukufumana inxalenye. Ekugqibeleni, amasuntswana empuphu ekhululekile ayashukunyiswa. Zonke ezi zenziwa yinkqubo yolawulo lwekhompyutha usebenzisa imiyalelo eveliswe yinkqubo ye-3D CAD yenxalenye eyenziwayo. Izinto ezahlukeneyo ezifana neepolima (i-ABS, i-PVC, i-polyester ... njl.), i-wax, isinyithi kunye neeseramics ezinezibophelelo zepolymer ezifanelekileyo zingafakwa.

 

 

• UKUnyibilika kwe-ELECTRON-BEAM: Ngokufana ne-laser sintering ekhethiweyo, kodwa usebenzisa i-electron beam ukunyibilikisa i-titanium okanye i-cobalt chrome powders ukwenza iiprototypes kwi-vacuum. Olunye uphuhliso lwenziwe ukwenza le nkqubo kwiinsimbi ezingenasici, i-aluminium kunye ne-alloys zethusi. Ukuba amandla okudinwa kwamalungu avelisiweyo kufuneka anyuswe, sisebenzisa i-isostatic eshushu yokucinezela emva kokwenziwa kwenxalenye njengenkqubo yesibini.

 

 

• USHICILELO LWEZINTATHU: Ikwachazwa yi-3DP, kobu buchule intloko yoshicilelo idiphozitha isibophelelo esingaphiliyo kumaleko nokuba ngumgubo ongeyontsimbi okanye wesinyithi. Ipiston ethwele ibhedi engumgubo ithotywa ngokwandayo kwaye kwinqanaba ngalinye isibophelelo sifakwa umaleko ngokomaleko kwaye sidityaniswe sisibophelelo. Izinto zomgubo ezisetyenzisiweyo ziyi-polymers blends kunye ne-fibers, isanti esisiseko, isinyithi. Ukusebenzisa iintloko zesibophelelo ezahlukeneyo ngaxeshanye kunye nezibophelelo ezinemibala eyahlukeneyo sinokufumana imibala eyahlukeneyo. Inkqubo iyafana noshicilelo lwe-inkjet kodwa endaweni yokufumana iphepha elinemibala sifumana into enemibala emithathu. Amalungu avelisiweyo anokuba ne-porous kwaye ngoko anokufuna i-sintering kunye nokungena kwesinyithi ukunyusa ubuninzi bayo kunye namandla. I-Sintering iya kutshisa i-binder kwaye idibanise umgubo wesinyithi kunye. Izinyithi ezifana nentsimbi engenasici, i-aluminiyam, i-titanium ingasetyenziselwa ukwenza iinxalenye kunye nezixhobo zokungena ngokuqhelekileyo sisebenzisa ubhedu kunye nobhedu. Ubuhle bobu buchule kukuba neendibano ezintsonkothileyo nezihambayo zinokuveliswa ngokukhawuleza. Umzekelo ukudibanisa igiya, isikrufu njengesixhobo sinokwenziwa kwaye siya kuba neendawo ezihambayo nezijikayo ezilungele ukusetyenziswa. Amacandelo ahlukeneyo endibano anokuveliswa ngemibala eyahlukeneyo kwaye yonke ngexesha elinye.

 

 

• UKWENZIWA NGQO KUNYE NEZIXHOBO ZOKUXHUMELA: Ngaphandle kovavanyo loyilo, ukulungisa iingxaki sisebenzisa iprototyping ekhawulezileyo yokwenza iimveliso ngokuthe ngqo okanye ukusetyenziswa ngokuthe ngqo kwiimveliso. Ngamanye amazwi, iprototyping ekhawulezayo inokudityaniswa kwiinkqubo eziqhelekileyo ukuzenza zibe ngcono kwaye zikhuphisane. Ngokomzekelo, i-prototyping ngokukhawuleza inokuvelisa iipateni kunye nokubumba. Iipateni zokunyibilika kunye nokutshisa i-polymer eyenziwe yimisebenzi yeprototyping ekhawulezayo inokudityaniswa ukwenzela ukutyalomali kunye nokutyalomali. Omnye umzekelo onokuthi ukhankanye kukusebenzisa i-3DP ukuvelisa iqokobhe le-ceramic casting kwaye usebenzise oko kwimisebenzi yokuphosa iqokobhe. Nkqu nenaliti yokungunda kunye nokufakwa kokungunda kunokuveliswa ngokucolwa ngokukhawuleza kwaye umntu unokonga iiveki okanye iinyanga ezininzi zokungunda ukwenza ixesha lokukhokela. Ngokuhlalutya kuphela ifayile yeCAD yenxalenye efunwayo, sinokuvelisa isixhobo sejometri usebenzisa isoftware. Nazi ezinye zeendlela zethu ezikhawulezayo zokusebenzisa izixhobo:

 

• I-RTV (i-Room-Temperature Vulcanizing) UKUBUMBA / UKUPHOSWA KWE-URETHANE : Ukusebenzisa i-prototyping ekhawulezayo kunokusetyenziswa ukwenza ipateni yendawo efunekayo. Emva koko le pateni iqatywe nge-arhente yokwahlukana kunye nerubha ye-RTV engamanzi igalelwe phezu kwepateni ukuvelisa iziqingatha zokungunda. Okulandelayo, ezi ziqingatha zokungunda zisetyenziselwa ukutofa ulwelo lwe-urethanes. Ubomi bokungunda bufutshane, kuphela njenge-1 okanye i-30 cycles kodwa yanele kwimveliso encinci yebhetshi.

 

• I-ACES (i-Acetal Clear Epoxy Solid) UKUBUNJWA KWE-IJOVA : Ukusebenzisa iindlela ezikhawulezayo zeprototyping ezifana ne-stereolithography, sivelisa i-injection molds. Ezi zibumba ngamaqokobhe anesiphelo esivulekileyo ukuvumela ukuzaliswa ngezinto ezifana ne-epoxy, i-epoxy egcwele i-aluminium okanye isinyithi. Kwakhona ubomi bokungunda bulinganiselwe kumashumi okanye ubuninzi bamakhulu eenxalenye.

 

• INKQUBO YEZIXHOBO ZOKUTSHALAZWA KWEMETALI : Sisebenzisa iprototyping ekhawulezileyo kwaye senze ipateni. Sifafaza i-zinc-aluminium alloy kwindawo yepateni kwaye siyigqoke. Ipateni enentsimbi yentsimbi ifakwe ngaphakathi kwi-flask kwaye ifakwe kwi-epoxy okanye i-epoxy egcwele i-aluminium. Okokugqibela, iyasuswa kwaye ngokuvelisa iziqingatha ezibini zokungunda sifumana ukubumba okupheleleyo kokubumba inaliti. Olu bumba lunobomi obude, kwezinye iimeko kuxhomekeke kwizinto kunye namaqondo obushushu anokuvelisa iinxalenye kumawaka.

 

• INKQUBO YE-KEELTOOL : Le ndlela inokuvelisa i-molds kunye ne-100,000 kwi-10 yezigidi zomjikelezo wobomi. Ukusebenzisa iprototyping ekhawulezayo sivelisa i-RTV mold. Ukungunda ngokulandelayo kuzaliswa ngumxube oquka i-A6 isixhobo somgubo wentsimbi, i-tungsten carbide, i-polymer binder kunye nokuvumela ukunyanga. Olu ngundo lufudunyezwa ukuze lutshiswe ipholima kunye nomgubo wentsimbi udibanise. Isinyathelo esilandelayo kukungena kobhedu ukuvelisa i-mold yokugqibela. Ukuba kuyafuneka, imisebenzi yesibini efana nomatshini kunye nokupholisha kunokwenziwa kwimold ukwenzela ukuchaneka okungcono komgangatho.