Pob Valve Poob Wax Peev Casting
Lub pob valve, qhov qhib thiab kaw qhov (pob) yog tsav los ntawm lub valve qia thiab tig ncig lub axis ntawm lub pob valve. Nws kuj tseem tuaj yeem siv rau kev tswj hwm thiab tswj cov kua dej, ntawm cov uas lub zog kaw V-zoo li lub pob valve muaj zog shear quab yuam ntawm nws V-shaped pob core thiab hlau valve lub rooj zaum ntawm surfacing vuam carbide, tshwj xeeb tshaj yog haum rau fibers. thiab cov khoom me me. lwm medium.
Khoom Taw Qhia
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Pob valve 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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Pob valve 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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Lub pob valve, qhov qhib thiab kaw qhov (pob) yog tsav los ntawm lub valve qia thiab tig ncig lub axis ntawm lub pob valve. Nws kuj tseem tuaj yeem siv rau kev tswj hwm thiab tswj cov kua dej, ntawm cov uas lub zog kaw V-zoo li lub pob valve muaj zog shear quab yuam ntawm nws V-shaped pob core thiab hlau valve lub rooj zaum ntawm surfacing vuam carbide, tshwj xeeb tshaj yog haum rau fibers. thiab cov khoom me me. lwm medium. Lub pob valve muaj peev xwm tsis tsuas yog hloov tau yooj yim tswj lub confluence, diversion, thiab ntws kev taw qhia hloov ntawm nruab nrab ntawm lub raj xa dej, tab sis kuj kaw ib qho channel thiab txuas rau lwm ob txoj kev. Hom valve no feem ntau yuav tsum tau teeb tsa kab rov tav hauv cov kav dej.
Raws li kev tsav tsheb, lub pob valve tau muab faib ua: pneumatic pob valve, lub pob hluav taws xob, thiab phau ntawv pob valve.
Lub pob valve tau yug hauv xyoo 1950. Nrog rau txoj kev loj hlob sai ntawm kev tshawb fawb thiab thev naus laus zis, kev txhim kho txuas ntxiv ntawm kev tsim cov thev naus laus zis, thiab cov qauv tsim khoom, nws tau tsim sai sai rau hauv pawg valve loj hauv tsuas yog 40 xyoo. Nyob rau hauv Western industrially tsim lub teb chaws, kev siv pob li qub yog nce xyoo los ntawm xyoo.
Nyob rau hauv kuv lub teb chaws, Pob valve poob ciab peev casting yog dav siv nyob rau hauv roj refining, ntev-ntev pipeline, tshuaj kev lag luam, papermaking, kws, dej txuag, hluav taws xob fais fab, nroog, hlau, thiab lwm yam lag luam, thiab occupies ib tug pivotal txoj hauj lwm nyob rau hauv lub kev lag luam hauv tebchaws. Nws muaj qhov kev txiav txim ntawm rotating 90 degrees. Lub cev nqaij qaib yog ib tug kheej kheej nrog lub voj voog los yog channel hla nws axis.
Lub pob valve feem ntau yog siv los txiav tawm, faib thiab hloov cov dej ntws ntawm qhov nruab nrab hauv cov kav dej. Nws tsuas yog yuav tsum tau tig 90 degrees thiab lub zog hloov me me tuaj yeem kaw nruj nreem. Pob li qub yog qhov zoo tshaj plaws rau kev tawm thiab kaw li qub, V-hom pob li qub. Ntxiv nrog rau kev saib xyuas cov kav dej tsis zoo, lub valve hluav taws xob yuav tsum tau them nyiaj tshwj xeeb rau ib puag ncig ntawm nws txoj kev siv. Txij li thaum lub tshuab hluav taws xob hauv lub valve yog ib qho khoom siv hluav taws xob, nws txoj kev siv tau cuam tshuam zoo heev los ntawm nws qhov chaw siv. Feem ntau, kev saib xyuas tshwj xeeb yuav tsum tau them rau kev siv hluav taws xob pob li qub thiab npauj npaim li qub hauv cov chaw hauv qab no.
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