Gas turbine kev cai superalloy turbine hniav
Gas turbine hniav
Lub tuam txhab muaj pab pawg tswj xyuas zoo, kev sim tshuab zoo heev, kev tsim khoom siab heev thiab cov cuab yeej siv tshuaj ntsuam xyuas thiab pab pawg muaj kev paub dhau los.Lub tuam txhab muaj lub koob npe nrov thiab muaj kev koom tes ntev nrog cov tuam txhab paub zoo hauv tsev thiab txawv teb chaws.
Cov yam ntxwv tseem ceeb ntawm cov roj turbine hniav yog:
1. Cov khoom muaj cov khoom kim heev superalloy;
2. Kev ua haujlwm tsis zoo;
3. Cov qauv tsim, siab precision thiab qhov chaw zoo;
4. Muaj ntau ntau yam thiab ntau;
Cov yam ntxwv saum toj no ntawm cov hniav txiav txim siab txoj kev loj hlob ntawm cov hniav ua thiab ntau lawm: npaj cov khoom tshwj xeeb;Advanced blank manufacturing txheej txheem nrog me me los yog tsis txiav yog saws los txhim kho cov khoom zoo thiab txuag cov ntaub ntawv kub resistant;Txais yuav tsis siv neeg thiab semi-automatic npaum tshuab cov cuab yeej, npaj cov kab ntau lawm tsis siv neeg rau cov khoom ntws, thiab maj mam txais cov lej tswj thiab tshuab computer rau kev ua haujlwm.
Raws li peb txhua tus paub, cov hniav hauv cov roj turbines yog "lub plawv" ntawm turbomachinery thiab qhov tseem ceeb tshaj plaws hauv turbomachinery.Turbine yog ib hom rotating kua zog machinery, uas ncaj qha plays lub luag hauj lwm ntawm transforming lub tshav kub zog ntawm chav los yog roj mus rau txhua yam zog.Cov hniav feem ntau ua haujlwm nyob rau hauv qhov kub thiab txias, siab siab thiab nruab nrab corrosive.Cov hniav txav kuj tig ntawm kev kub ceev.Nyob rau hauv cov chav turbines loj, cov kab tawm tshaj tawm nyob rau sab saum toj ntawm cov hniav tau tshaj 600m / s, yog li cov hniav kuj muaj kev ntxhov siab centrifugal.Tus naj npawb ntawm cov hniav tsis tsuas yog loj, tab sis kuj cov duab yog complex, thiab cov txheej txheem yuav tsum nruj;Kev ua haujlwm ntawm cov hniav yog qhov loj heev, suav txog ib lub hlis twg rau ib feem peb ntawm tag nrho cov peev txheej ua haujlwm ntawm chav turbines thiab roj turbines.Cov
machining zoo ntawm cov hniav ncaj qha cuam tshuam rau kev ua haujlwm ntawm kev ua haujlwm thiab kev ntseeg siab ntawm chav tsev, thiab qhov zoo thiab lub neej ntawm cov hniav yog ze ze rau txoj kev machining ntawm cov hniav.Yog li ntawd, txoj kev ua cov hniav muaj kev cuam tshuam zoo rau kev ua haujlwm zoo thiab kev lag luam kev lag luam ntawm turbine machinery.
Peb lub tuam txhab yog cov chaw tsim khoom ntawm cov hniav, nrog rau peb qhov kev xa tawm milling compound tsib axis machining chaw, plaub qhov chaw xa tawm tsib axis txuas machining chaw, plaub tag nrho tsis siv neeg CNC lathes, peb Hikscon coordinate detectors, GOM scanners thiab ntau yam khoom siv kuaj.Lub tuam txhab muaj ib pab neeg muaj zog technical nrog kev nplua nuj nyob rau hauv hniav tsim, rov qab engineering, qauv, programming thiab tom qab ua tiav.
Muaj ntau yam ntawm cov hniav, tab sis txhua yam ntawm cov hniav yog tsim los ntawm ob lub ntsiab, xws li chav hla dhau ib feem thiab sib dhos nto ib feem.Yog li ntawd, kev ua cov hniav kuj tau muab faib ua cov txheej txheem ntawm cov khoom sib dhos thiab kev ua cov txheej txheem ntawm chav dej.Lub rooj sib txoos saum npoo tseem hu ua cov hniav hauv paus nws ua rau cov hniav tuaj yeem kho ntawm lub impeller kom nyab xeeb, ntseeg tau, raug thiab tsim nyog los xyuas kom meej qhov kev ua haujlwm ib txwm muaj ntawm chav dej.Yog li ntawd, cov qauv thiab qhov tseeb ntawm qhov sib dhos yuav tsum tau txiav txim siab raws li kev ua haujlwm, qhov loj me, qhov tseeb ntawm qhov kev xav tau ntawm chav nkag thiab qhov xwm txheej thiab qhov loj ntawm qhov kev ntxhov siab.Raws li kev ua haujlwm, qhov ntev, cov ntaub ntawv thiab kev ua haujlwm ntawm ntau yam ntawm cov hniav qhov chaw sib txawv, muaj ntau hom qauv ntawm cov khoom sib dhos.Qee zaum, vim yog qhov yuav tsum tau ua ntawm kev sib khi, kev hloov pauv zaus, txo kev vibration thiab kev ntxhov siab, cov hniav feem ntau yog nruab nrog cov ntaub qhwv (lossis shroud) thiab khi bar (los yog damping tus thawj).Cov shrouds thiab braces tuaj yeem raug cais raws li cov khoom sib dhos.Lub qhov hluav taws xob qhov hluav taws xob tseem hu ua qhov profile, uas tsim cov channel ntawm cov cua ua haujlwm thiab ua tiav lub luag haujlwm uas cov hniav yuav tsum ua.Yog li ntawd, qhov ua tau zoo ntawm cov chav nkag ncaj qha cuam tshuam rau kev ua haujlwm ntawm chav tsev.
