Yuav ua li cas tuaj yeem siv hlau tau 3d luam ntawv tau siv rau kev tsim khoom ntawm cov khoom siv hydraulic?

1. Ib tug thev naus laus zis: los ntawm "tsis yooj yim sua" rau "siab precision"
Thaum nws los txog rau kev ua cov khoom lag luam hydraulic, qhov nyuaj tshaj plaws yog tsim cov kev soj ntsuam sab hauv. Txhawm rau koom nrog cov txheej txheem, cov txheej txheem ib txwm yuav tsum hla- tho kev ntawm cov tshuab ua, cov ces kaum kev sib ntsib uas tau yooj yim uas tau ua kom tau raws li qhov chaw uas nyob hauv. Qhov no ua rau cov kua dej hauv kev piam, poob siab, thiab txi.Hlau 3D PrintingCov txheej txheem nkaus tag nrho tau hla lub cev nqaij daim tawv los ntawm cov khoom sib tw ntawm txhua lwm tus:
Tsim cov Flow channel rau kev ua kom zoo
Aidro hydraulics, cov khoom lag luam Italian, cov haujlwm tsim muaj laser melting (SLM) los ua cov Flat Flal channel ntawm hydraulic valve thaiv mus rau ib lub puab tsaig nkhaus nrog cov ces kaum. Qhov no tau tshem ntawm cov neeg dig muag uas tshwm sim los ntawm cov txheej txheem qub. Qhov kev hloov ua kua dej tsis tsim nyog los ntawm 40% thiab siab poob los ntawm 25%, thiab nws kuj nres av los ntawm kev tsim av thiab ua rau foob tsis ua haujlwm. Piv txwv li, nws 3D -}}}}}}} piv rau cov qauv tsim hluav taws xob thiab qhov hnyav los ntawm 30 kilograms, uas zoo heev nce kev ua haujlwm.
Ib kauj ruam loj rau pem hauv ntej li cas cov ntaub ntawv ua haujlwm
Hlau 3D luam tau ua kom nws siv siab rau siab {1} Kev ua tau zoo cov ntaub ntawv xws li titanium alloys, thiab kub}} kub alloys, thiab martensitic steels hauv kev lag luam. Cov pab pawg neeg ua haujlwm German Cever tsim 3D -} dua cov airbus thiab muaj lub zog lim hiam Tsis tas li, los ntawm kev txhim kho cov txheej txheem kho cua sov, qhov ceev ntawm 3D luam tawm qhov chaw thiab muaj zog txaus los ua haujlwm hauv cov tshuab hydraulic uas ua haujlwm ntawm kev ntsuas siab (tshaj 250 bar).
Luam ntawv nrog ntau tshaj ib hom khoom siv
Tus tshiab ua kua hlau 3D tshuab luam ntawv tshuab ua kom muaj peev xwm ua ke cov khoom siv hydraulic nyob rau hauv ib txoj kev uas ua haujlwm. Piv txwv li, koj tuaj yeem ua rau lub cev valve hydraulic nrog ua- meking {}}} raws li alloys thiab stainless hlau. Qhov no muab cov kev txhawb nqa cov khoom siv hydraulic cov ntaub ntawv.
2. Hloov raws li cov khoom tau tsim: los ntawm "ntev ntev" rau "tshem tawm sai sai"
Nws tuaj yeem siv sijhawm 6 mus rau 12 lub hlis tsim qauv tsim, cam khwb cia, tshuab, sib sau ua ke, thiab ntsuas cov khoom lag luam zoo. Hlau 3D Printing Ua "Tsim Ua Rau Kev Tsim Khoom" Ua Tau Los Ntawm Kev Ua Haujlwm Digital Tsim thiab kev ntxiv rau kev tsim kho uas ua rau kev txhim kho sai dua.
Kev nthuav dav thiab topology optimization
Los ntawm cov todology optimization, University of PennsLVania ua ke 17D luam tawm hydraulic manifolds ua los ntawm inconel 718 alloy. Qhov no txiav qhov hnyav los ntawm 70%. Txawm li cas los xij, qhov raug yuam kev ntawm cov Flal Flatal channel yog khaws cia tsis pub dhau ± 0.05 hli siv CT scanning txheeb xyuas, thiab nws kis tau ntsuas 250bar siab.
Kev Lag Luam Me Me
Luam tawm 3D yog 60% pheej yig dua li ib txwm muaj kev cai ua kev cai hydraulic. Aidro siv 3D luam tawm ua kom aluminium alloy sib xyaw ua ke manifold rau kev ua liaj ua teb Machinery uas yog 50% me dua thiab 75% sib zog. Tus nqi ntawm txhua yam khoom tau nce los ntawm tsuas yog 15%, thiab tsis muaj cov nqi pwm qhib. Qhov no "ntawm {-}}}} Thov kev tsim" cov txheej txheem kev txiav tawm lub sijhawm nws yuav tsum xa cov khoom hydraulic los ntawm lub hlis mus rau hnub.
Kev sib xyaw ua ke
Domin kua dej fais fab hauv Asmeskas hloov 3D luam tawm Servo Valve kom sib txuas 20 ntu no los ntawm 25% thiab qhov hnyav los ntawm 15%. Nyob rau tib lub sijhawm, cov ntsuas ntsuas ntws tawm nce los ntawm 25% thiab cov nyiaj xau nqis mus txog 20% ​​ua tsaug rau cov channel txhim kho. Lub cev lub cev muaj lub tshuab hluav taws xob muaj hluav taws xob thiab cov ua haujlwm hydraulic, uas ua ke ua hluav taws xob chav ua ke. Qhov no ua rau nws tau yooj yim muab tso ua ke thiab saib xyuas lub system.
3. Siv hauv kev lag luam: los ntawm "Kuaj" rau "nplai siab"
Cov txheej txheem ua cov hlau 3D luam ntawv ntau cov lag luam hauv cov cheeb tsam hydraulic yog qhov nrawm. Piv txwv li, hauv Aerospace teb, airbus thiab liebherr ua haujlwm ua ke los siv cov 3D luam tawm cov 380 tsaws iav system, uas ua rau nws 3% ntxiv roj nra. Lub Comac C919 muaj Platinum Lite 10D luam tawm Titanium Alloy cov kab ke uas kis tau lub zog ntawm 92% ntawm forged qhov chaw ua tsaug.
Lub tsheb lag luam
3D {{{-}}}}}}}}}}}}} pistons ntawm Porsche 911 GT2 RS Reve Tsis tas li ntawd, 3D luam tawm qhov chaw rau cov kab ke tshem tawm hydraulic ua rau lub tsheb chassis teb 40% sai dua, uas yog qhov tsim nyog rau kev tsav tsheb caronomous mus ua haujlwm zoo.
Hnyav thiab Zog Kev Lag Luam
ZOOMLION tau siv 3D -}}}}}}}} luam tawm hydraulic valve thaiv ntawm cranes uas tuaj yeem nqa 3000 tonnes. Qhov no tau ua cov twj tso kua mis 18% ntau dua qub thiab txiav lub zog siv los ntawm 15% los ntawm kev ua kom zoo dua cov channel. Nyob rau hauv lub nuclear zog kev lag luam, 3D luam tawm tantalum hlau hydraulic fittings tau dhau 100,000 li plaub {{10} Koj yuav tsum ua cov kev mob hnyav.
4. Sib tw thiab Yav Tom Ntej: Los ntawm "Kev Sib Tw Technology" rau "Kev Txhim Kho" Ecological Teeb "
Hlau 3D luam tawm muaj ntau lub peev xwm hauv kev lag luam hydraulic, tab sis nws tseem muaj qee qhov teeb meem thaum nws los siv nws ntawm qhov ntsuas dav:
Ua cov khoom siv thiab cov txheej txheem zoo ib yam
Txoj cai tam sim no, cov ntaub ntawv ua tau zoo rau 3D luam tawm cov khoom lag luam hydraulic yog txhua qhov chaw thiab tsis muaj ib qho qauv txheej txheem rau nws. Piv txwv li, cov xeb tsis kam ntawm 316L stainless hlau ua rau siv cov qauv SLM tuaj yeem hloov los ntawm ntau li 20% vim tias cov sib txawv ntawm cov hmoov nplej thiab cov txheej txheem ntsuas. Txhawm rau pab nrog kev tsim qauv, kev lag luam database yuav tsum teeb tsa.
Tshuab rau post - kev thiab nrhiav kom tau
3D Daim Ntawv Luam Tseg ib txwm muaj qhov chaw ntawm qhov chaw nyob ib txwm (RA tus nqi) ntawm 6 mus rau tsawg dua 0.8 μ m siv electricytic polishing lossis micro sib tsoo cov qauv. Tsis tas li, tus nqi siab ntawm kev lag luam CT scanning (ntau tshaj 5000 tshaj 5000 tshaj 5000 tshaj 5000 tshaj 5000 tshaj 5000 tshaj 5000 tshaj 5000 tshaj 5000 tshaj 5000 tshaj 5000 tshaj 5 ua kom nws nyuaj rau kev tsim khoom loj.
Ua haujlwm ua ke kom tuaj nrog cov tswv yim tshiab hauv txoj saw muaj
Cov txheej txheem hydraulic yuav tsum tau tsim kev sib txuas ntawm 3D luam tawm cov khoom siv muag khoom, cov ntaub ntawv xa khoom, thiab software tsim tawm. Piv txwv li, Aidro ua haujlwm nrog German ua lag luam EOS los tsim tshwj xeeb hydraulic tsim software uas ntxiv cov algorithms ua rau cad tshuab. Qhov kev txiav lub sijhawm tsim qauv no los ntawm 70%.