1.Lub sijhawm tshuaj xyuas qhov tsos thiab qhov xwm txheej ntawm forged li qub
Thaum lub sijhawm ua haujlwm ntev - lub sijhawm ua haujlwm ntawm forging li qub, nws yog ib qho tsim nyog los tshuaj xyuas lawv cov tsos thiab mob tsis tu ncua. Los ntawm kev tshuaj xyuas txhua hnub, muaj ntau yam teeb meem thaum ntxov tuaj yeem tshawb pom nyob rau lub sijhawm kom tsis txhob nthuav dav ntxiv ntawm qhov txhaum.
Kev tshuaj xyuas feem ntau suav nrog:
Puas yog lub valve lub cev tawg?
Puas muaj corrosion ntawm qhov chaw?
Puas muaj qhov tshwm sim tawm?
Yog cov nyees khawm xoob
Lub valve puas qhia meej?
Tshwj xeeb tshaj yog nyob rau hauv ib puag ncig ntawm qhov kub thiab txias, siab siab los yog corrosive nruab nrab, nws yog ib qho tseem ceeb kom paub qhov txawv ntawm forging valve.
2.Kuaj xyuas qhov kev ua haujlwm sealing ntawm forged li qub
Sealing kev ua tau zoo yog qhov ntsuas tseem ceeb rau kev ua haujlwm ruaj khov ntawm forging li qub. Yog tias lub foob tsis ua tiav, nws yuav tsis tsuas yog ua rau cov xov xwm tawm, tab sis kuj cuam tshuam rau kev nyab xeeb ntawm tag nrho cov kab ke.
Thaum lub sij hawm tu, nws yog ib qho tseem ceeb uas yuav tau xyuas:
Lub rooj zaum valve lub rooj zaum
Ntim sealing txheej xwm
Puas muaj qhov xau hauv flange txuas?
Yog lub valve qia leaking
Thaum pom qhov teeb meem ntawm forging valve to, nws yuav tsum tau kho kom raws sijhawm kom tsis txhob muaj kev puas tsuaj ntxiv los ntawm kev ua haujlwm ntev -.
3. Tsis tu ncua lubrication ntawm txav qhov chaw
Forged li qub yuav tsum tau lubrication tsis tu ncua thiab txij nkawm vim kev sib txhuam tsis tu ncua ntawm cov khoom txav hauv lub sijhawm qhib thiab kaw.
Lub ntsiab lubrication qhov chaw muaj xws li:
Stem, qia
Cov kabmob;
Iav kis mechanism
log kev sib txuas
Lub lubrication zoo tuaj yeem txo qhov hnav thiab tsim kua muag, txhim kho kev ua haujlwm yooj yim ntawm forging valve thiab ua haujlwm ntev.
Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias cov roj lubricating uas tsim nyog yuav tsum raug xaiv raws li kev ua haujlwm sib txawv, tshwj xeeb tshaj yog nyob rau hauv siab - qhov kub thiab txias, thiab qhov siab - cov khoom siv roj lubricating yuav tsum tau siv.
4. Tiv thaiv ntev - lub sij hawm corrosion ntawm forged li qub
Ntau lub forged li qub tau raug cov av noo, corrosion, lossis qhov chaw sab nraum zoov rau lub sijhawm ntev, yog li kev saib xyuas antisepsis tseem ceeb.
Cov kev ntsuas anticorrosion muaj xws li:
Ntxuav qhov chaw tsis tu ncua.
Siv lwm txheej ntawm cov tshuaj tiv thaiv -cov xim corrosive
Khaws ib puag ncig kom qhuav.
Tsis txhob ntev - lub sij hawm adhesion rau tshuaj lom neeg media.
Rau stainless hlau forging li qub, kuj tseem yuav tsum tau tiv thaiv chloride ion corrosion thiab ntev - dej tuav.
5. Ua haujlwm forging valve tsis tu ncua kom tsis txhob txhaws
Ib nrab forged li qub tau qhib mus tas li. Yog tias koj tsis ua haujlwm rau lub sijhawm ntev, nws yooj yim los ntsib cov hauv qab no:
qia thaiv
Kev ntsuas sab hauv
Sealing nto adhesion
Yog li ntawd, txawm tias lub kaw lus ua haujlwm ib txwm, nws raug nquahu kom qhib thiab kaw tsis tu ncua.
Kev ua haujlwm tsim nyog forging li qub tuaj yeem:
Txhim kho qhov yooj yim ntawm sab hauv
Tiv thaiv qhov chaw los ntawm xeb kom tuag.
Txo qhov kev pheej hmoo ntawm congestion.
Qhov no yog ib qho tseem ceeb tshwj xeeb tshaj yog rau kev siv lub sij hawm ntev - tsis siv los yog thaub qab li qub.
6. Txheeb xyuas qhov txuas ntawm lub forged valve
Thaum lub sijhawm ua haujlwm ntawm forging valve, lub raj xa dej vibration thiab kub hloov pauv tuaj yeem ua rau kev sib txuas kom xoob.
Hauv kev saib xyuas, nws yog ib qho tseem ceeb uas yuav tau xyuas:
flange ntsia liaj qhov rooj
Vuam interface;
Kev them nyiaj yug qauv
Pipeline qhov chaw txuas
Yog tias qhov kev sib txuas tsis ruaj ntseg, nws yooj yim:
Cov dej ntws;
Ua kom muaj kev vibration
foob tsis ua hauj lwm
Yog li ntawd, tsis tu ncua nruj thiab ntsuas yog qhov tseem ceeb.
