Cua Compressor Impeller Poob Wax Peev Casting
Kuj tseem hu ua lub log ua haujlwm. Tsuas yog ib feem ntawm lub centrifugal compressor uas ua haujlwm ntawm cov cua ntws. Qhov tseem ceeb tshaj plaws ntawm lub rotor. Nws feem ntau yog tsim los ntawm cov khoom xws li lub log discs, lub log npog, thiab cov hniav. Nyob rau hauv qhov kev txiav txim ntawm lub impeller blades, cov roj tig ntawm lub siab ceev nrog lub impeller, thiab cov roj tau raug rau lub centrifugal quab yuam ntawm kev sib hloov thiab lub diffusion ntws nyob rau hauv lub impeller kom lub siab tom qab dhau los ntawm lub impeller.
Khoom Taw Qhia
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Cua compressor impeller poob ciab peev casting |
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Yam khoom |
Khoom siv |
Txheej txheem ntau lawm |
Sintering kub |
Pwm |
Kev cai |
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Cua compressor impeller poob ciab peev casting |
Customized raws li cov neeg siv khoom xav tau |
Kev nqis peev Casting |
1680 degree |
Yuav tsum customized |
Yog lawm |
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Cov ntaub ntawv muaj |
Carbon steel, hlau alloy, aluminium alloy, qis carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, kub alloy (718, 713) |
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Smoothness |
Dimensional raug |
Khoom ntom ntom |
Cov tsos mob kho |
Tsim nyog hnyav |
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Roughness 1-5μm |
(±{{0}}.1 feem pua -±0.5 feem pua) |
7.8g / cm³ |
Raws li cov neeg siv khoom xav tau |
3g -4kg) |
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Kuj tseem hu ua lub log ua haujlwm. Tsuas yog ib feem ntawm lub centrifugal compressor uas ua haujlwm ntawm cov cua ntws. Qhov tseem ceeb tshaj plaws ntawm lub rotor. Nws feem ntau yog tsim los ntawm cov khoom xws li lub log discs, lub log npog, thiab cov hniav. Nyob rau hauv qhov kev txiav txim ntawm lub impeller blades, cov roj tig ntawm lub siab ceev nrog lub impeller, thiab cov roj tau raug rau lub centrifugal quab yuam ntawm kev sib hloov thiab lub diffusion ntws nyob rau hauv lub impeller kom lub siab tom qab dhau los ntawm lub impeller.
Feature ntawm folding
Cov kev xav tau rau lub impeller yog:
(1) Nws tuaj yeem muab lub taub hau loj zog;
(2) Qhov poob ntawm cov pa uas ntws los ntawm lub impeller yuav tsum yog me me, uas yog, qhov ua tau zoo ntawm cov roj ntws los ntawm lub impeller yuav tsum siab;
(3) Thaum cov roj ntws tawm ntawm lub impeller, qhov ntsuas tsis tsim nyog, yog li qhov kev poob qis thaum cov roj ntws los ntawm cov khoom ruaj khov tom qab me me;
(4) Hom impeller tuaj yeem ua rau thaj tsam ntawm qhov chaw ua haujlwm ruaj khov thiab thaj chaw ua haujlwm siab ntawm kev ua haujlwm nkhaus ntawm theem lossis tag nrho lub tshuab dav. Cua compressor impeller poob ciab peev casting feem ntau muab faib ua kaw, ib nrab qhib, thiab qhib impellers.
Folding ua haujlwm li cas
Hauv cov cua turbine, lub impeller muaj ib lub hub thiab cov hniav. Cov cua hla dhau ntawm lub impeller thiab tsav lub impeller kom tig, yog li tsav lub tshuab hluav taws xob tig thiab hloov cua zog rau hauv hluav taws xob. Lub sijhawm no, lub impeller yuav tsum muaj qhov loj txaus cua ntsawj ntshab kom tshem tawm lub zog txaus los ntawm cua; Nyob rau tib lub sijhawm, thaum cua kub ceev heev, nws yog ib qho tsim nyog yuav tsum tau hloov kho lub kaum sab xis ntawm lub tshuab kom tsis txhob muaj kev puas tsuaj rau lub tshuab vim muaj zog ntau dhau.
Folding raw khoom
Cov khoom siv feem ntau siv rau impellers yog: cam khwb cia hlau, tooj dag, stainless hlau, manganese bronze, Monel, INCONEL, thiab cov khoom tsis yog xim hlau. Cov ntaub ntawv tsis yog xim hlau muab faib ua: PPS yas, phenolic resin, thiab lwm yam.
Tam sim no, tsis muaj impeller ua los ntawm phenolic resin hauv Suav teb. Muaj ib lub tuam txhab SIMS hauv Tebchaws Meskas uas tshwj xeeb hauv kev ua cov graphite-based reinforced phenolic resin fiber ntau SIMSITE, thiab nws tau siv rau lub impeller ntawm cov twj centrifugal. Phenolic resin muaj zoo alkali tsis kam thiab yog qhov tsim nyog rau kev siv dej hiav txwv.
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