Yuav ua li cas kev txhim kho tau ntxiv kev tsim khoom coj hauv compressor raug?

1. Sib tsoo hauv kev tsim txoj kev ywj pheej: Ua cov qauv txheej txheem nrog engineering
Qhov teeb meem tseem ceeb uas ua ib txwm muaj compressor manufacturers ntsej muag yog qhov tsis sib haum ntawm qhov yuav tsum tau txhim kho kev ua haujlwm tsis zoo thiab kev ua haujlwm nyuaj. Raws li ib qho piv txwv, cov qauv hloov kho ntawm lub tshuab hluav taws xob tau yuav tsum tau khoov ntawm ntau cov ces kaum hauv ib ob peb millimeters. Ib txwm - ax axis needs needs needs needs needs needs needs needs needs needsing needs several several several several several several several several several,,,, uas ua rau nws tsis yooj yim sua kom tsim tau qhov zoo tshaj plaws channel txij li cov cuab yeej tau hauv txoj kev.
Lub koom haum ntawm kev tsim cov tshuab thermophysics ntawm Suav Academy yog kev siv Laser Laser (SLM) thiab 1.270 Cov khoom sib xyaw ua kom pom tseeb los ntawm kev nthuav dav ntawm kev sib txawv ntawm txhua lub inlet qhov inlet qhov yog tswj hwm tsis pub dhau 0.3mm, uas yog 40% ntau dua li cov txheej txheem ib txwm muaj. Additive luam ntawv txawm tias tus tsim pab pawg tig mus rau txoj kev ntws zoo tshaj plaws nyob rau hauv aerodynamic sim ua qauv qauv. Qhov no ua rau cov diffuser 8% ua tiav zoo thiab nce qhov kev khiav nyab khiav ntawm ntau los ntawm 15%.
Hauv thaj chaw ntawm cov ntsia hlau tseem ceeb compressors, txoj kev ywj pheej no rau kev tsim qauv kuj tseem meej. Meltio cov neeg hlau -}}}}}}}}}}}}}}}}}}}}} Txheem Roring Machining Ntawm Cov Roob Uas Tau Muaj Qhov Tseeb. Cov ntsia hlau ib feem Nws luam tawm yog 75 × 75 × 230Mm thiab muaj qhov chaw ntawm RA0.8 μm. Cov ntsia hlau tshem tawm tau khaws cia rau hauv 0.05 hli, uas yog peb zaug ntxiv dua li ib txwm muaj, ua tsaug rau tsib {axis precision machining.
2. Loj dhia hauv kev tsim khoom siv tau: txij li lub hlis mus rau txhua lub lim tiam
Cov ib txwm txoj kev ua cov compressors muaj ntau "lub sijhawm teeb meem." Piv txwv li, ua rau cov qauv kho kom haum rau cov tub ntxhais compressor ntawm 100mw tshuab ntxhua khaub ncaws (2 hnub), suav nrog kev zam tshuab (3 hnub), thiab tag nrho cov voj voog ntawm 6-8 lub lis piam. Lub "luam ntawv Post - kev ua" txoj kev sib xyaw ua ke ntawm lub sijhawm luv luv lub sijhawm ntev dua 10 hnub.
Lub koom haum ntawm kev tsim cov tshuab thermophysics muaj tiag - Cov ntaub ntawv ntiaj teb uas qhia txog Sucitioner Setstrates tsuas yog siv sijhawm 36 teev. Nrog Automation los pab nrog kub ostatic nias (hip) thiab nto tu tom qab luam ntawv, tag nrho cov kev xa khoom yog txiav los ntawm 75%. Qhov kev nce hauv kev ua tau zoo no muaj txiaj ntsig zoo nyob rau hauv cov xwm txheej ceev. Piv txwv li, lub tuam txhab tshuaj chem ib zaug yuav tsum tau kaw ntau lawm vim tias muaj compressor impeller tsoo dheev. Siv cov thev naus laus zis ntxiv, nws tsuas yog siv 72 teev mus los ntawm CAD tsim los hloov cov khoom seem, txuag kev lag luam ntau lab daus las.
Kev lag luam ntawm kev tsim khoom ntxiv yog txawm muaj zog vim tias nws siv ntau cov ntaub ntawv ntau ntxiv. Yav dhau los, ua cov ntsia hlau teeb hluav taws xob txhais tau tias qhov hnyav ntawm kev forging blanks tau nquag 3 txog 5 zaug ntawm cov khoom tiav. Txawm li cas los xij, meltio cov cladding txoj kev ua rau cov khoom poob kom tsawg dua 5%. Yog tias lub tuam txhab compressor ua rau 5,000 units ib xyoo, nws tuaj yeem txuag tau 200 tonnes ntawm cov khoom siv raw los ntawm 4 lab yuan.
3. Nthuav cov Ciam Ua Haujlwm: Ua haujlwm ua ke los tsim cov khoom tshiab thiab cov qauv tshiab
Cov khoom lag luam ntxiv tsis yog cuam tshuam li cas cov khoom tau ua, tab sis nws tseem txhawb kev txhim kho cov khoom siv tshiab compressor. Thaum lub siab piv thiab qhov sib txawv kub yog qhov sib txawv heev, raug Nickel - Raws li cov kev txwv zoo. Lub Electron nqaj Adititive kev tsim tawm cov cuab yeej siv los ntawm Oak Ridge National Laborical uas muaj qhov siab luam tawm tsis xws luag thiab muaj lub zog siab ntawm 420mpa (1000 degree). Qhov no yog 60% muaj zog dua li ib txwm muaj nickel {{8} Raws li cov roj ntsha rau cov roj carbon dioxide.
Kev sib xyaw ntawm cov topology optimization thiab kev tsim khoom ntxiv tau coj mus rau kev tsim qauv tshiab hauv kev ua haujlwm tshiab. Ib lub tuam txhab tshwj xeeb tau tsim ib qho aviation tshuab hluav taws xob disc nrog cov qauv biomimetic tempetic. Qhov no ua rau nws 45% sib zog thaum ua kom lub zog muaj zog, uas nce lub cav thrust {}} qhov hnyav} qhov hnyav} qhov hnyav} qhov hnyav} qhov hnyav. Nws yog qhov tseem ceeb tshaj qhov tseem ceeb uas muaj kev sib xyaw ua ke tsim tau: ib qho chaw tsim hluav taws xob ua ke lub tshuab cua txias, thiab lub cev ua haujlwm rau luam tawm. Qhov kev txiav tawm ntawm cov naj npawb los ntawm 37% thiab lub sijhawm nws yuav siv sij hawm muab tso ua ke los ntawm 65%.
4. Kev tswj lub neej: kev hloov pauv hauv kev xav los ntawm kev ua txhua yam kom muab kev pabcuam
Cov qauv kev pabcuam rau cov tshuab hluav taws xob tau hloov pauv vim yog kev tsim khoom ntxiv. General Electric's "ntawm kev tsim khoom" ntawm kev tsim qauv "tau xa tawm 200 lub tshuab txuas ntxiv rau kev tsim khoom hauv ntiaj teb. Cov cuab yeej siv no muab tiag - kev tsim khoom rau compressor spare xeem hauv cov chaw zoo li roj thiab roj platform thiab mines uas nyuaj rau. Qhov kev siv hluav taws xob dispersed tsim khoom lag luam ntau lawm nws yuav siv sij hawm kom tau txais cov khoom seem los ntawm lub lis piam mus rau tsawg dua 48 teev thiab lowers cov khoom lag luam los ntawm 80%.
Thaum nws los txog kev txij nkawm, ua ke sib txuas ntxiv kev tsim khoom thiab digital ntxaib thev naus laus zis ua rau muaj peev xwm ua tau txij nkawm. Siemens 'compressor kev tswj hwm kev noj qab haus huv yuav tuaj yeem xav tias yuav muaj ntau npaum li cas ntev. Nws ua qhov no los ntawm kev tso cov sensors hauv qhov chaw tseem ceeb los ntes cov ntaub ntawv uas muaj kub, thiab lwm yam kev sib txuas nrog cov ntaub ntawv ntawm cov txheej txheem tsim khoom ntxiv. Thaum cov hnav ntawm cov ntsia hlau compressor rotor tau ze rau qhov txwv, lub kaw lus cia li ua cov kev npaj kho ntxiv. Txoj kev npaj no tsuas yog xav tau los npog qhov chaw hnav, uas txiav tag nrho cov nqi hloov los ntawm 90%.