Tunnel Boring Tshuab Hydraulic Lub tog raj kheej Seals

Kev taw qhia txog cov ntsiab lus ntawm Tunnel Boring Tshuab Hydraulic Lub tog raj kheej Seals

Raws li cov cuab yeej tseem ceeb rau kev tsim kho qhov av niaj hnub, kev ruaj ntseg thiab kev ua haujlwm ntawm lub qhov taub tho txawv yog ncaj qha cuam tshuam rau qhov zoo thiab kev vam meej ntawm tag nrho qhov project. Hydraulic cylinders ua lub luag haujlwm tseem ceeb hauv ntau qhov tseem ceeb ntawm lub tshuab tho txawv, thiab cov ntsaws ruaj ruaj ntawm hydraulic thooj voos kheej kheej yog cov khoom tseem ceeb uas ua kom lawv ua haujlwm zoo. Kab lus no yuav qhia txog cov hydraulic lub tog raj kheej ntsaws ruaj ruaj ntawm lub qhov tho txawv tshuab kom ntxaws, thiab txheeb xyuas lawv cov qauv kev ua haujlwm, cov yam ntxwv ntawm cov qauv, daim ntawv thov thiab kev saib xyuas.

Lub hauv paus ntsiab lus ua haujlwm ntawm Tunnel Boring Tshuab Hydraulic Lub tog raj kheej Foob

Hydraulic thooj voos kheej kheej yog ib qho tseem ceeb actuator nyob rau hauv lub qhov tho txawv tshuab, uas hloov lub siab lub zog ntawm cov kua rau hauv txhua yam zog kom ua tau raws li reciprocating suab ntawm lub piston. Cov ntsaws ruaj ruaj ntawm lub tog raj kheej hydraulic yog tus yuam sij los tiv thaiv cov kua dej tawm thiab ua kom lub cev ua haujlwm ntawm lub tog raj kheej hydraulic. Los ntawm nws cov qauv tshwj xeeb thiab cov khoom siv, hydraulic lub tog raj kheej foob yog nruj kom haum ntawm lub piston thiab lub tog raj kheej thaiv ntawm hydraulic lub tog raj kheej, tsim kom muaj kev sib khi zoo los tiv thaiv cov kua los ntawm qhov sib txawv.

Hydraulic lub tog raj kheej ntsaws ruaj ruaj yog raug rau siab thiab kev sib txhuam los ntawm cov kua thaum lawv ua haujlwm. Lawv yuav tsum muaj qhov zoo elasticity thiab abrasion tsis kam los xyuas kom ruaj khov sealing kev ua haujlwm ntev ntev. Nyob rau tib lub sijhawm, cov ntsaws ruaj ruaj kuj yuav tsum muaj qee qhov kev tiv thaiv rau qhov kub thiab txias kom haum rau kev ua haujlwm ntawm lub tshuab tho qhov hauv qhov chaw ua haujlwm hnyav.

Cov yam ntxwv ntawm Tunnel Boring Tshuab Hydraulic Lub tog raj kheej Seals

Muaj ntau ntau hom hydraulic lub tog raj kheej ntsaws ruaj ruaj, uas tuaj yeem muab faib ua ntau hom xws li cov ntsaws ruaj ruaj, di ncauj ntsaws ruaj ruaj, thiab nws tus kheej-sealing compact hydraulic seals raws li lawv cov yam ntxwv ntawm cov qauv thiab daim ntawv thov scenarios.

Clearance seals raug kaw los ntawm qhov sib txawv me me ntawm qhov sib txawv ntawm cov khoom txav. Txoj kev sealing no muaj kev sib txhuam tsis zoo, tab sis kev sib khi ua haujlwm tsis zoo, thiab kev ua haujlwm raug siab. Yog li ntawd, nws yog tsim nyog rau lub sij hawm me me, tsis tshua muaj siab thiab siab zog ceev.

Lub di ncauj foob yog ib qho kev sib khi ntawm daim di ncauj, thiab nws cov yam ntxwv ntawm cov txheej txheem yog tsim kom muaj qee qhov siab ntawm daim di ncauj ntawm lub foob, kom lub di ncauj thiab lub sealing nto yog ze ze, thiaj li ua tiav cov nyhuv sealing zoo. Di ncauj seals muaj qhov zoo ntawm cov qauv yooj yim, tsim tau yooj yim thiab txhim khu kev qha sealing, thiab tau dav siv nyob rau hauv hydraulic thooj voos kheej kheej ntawm tunnel tho tshuab.

Self-sealing compact hydraulic seals tsim kom muaj kev sib cuag nrog kev nyuaj siab ntawm lub sealing nto raws li lawv tus kheej deformation, tiv thaiv cov to ntawm cov kua tsis muaj siab. Cov foob no ua tau zoo nyob rau hauv ib puag ncig ua haujlwm hnyav xws li kev kub siab, kev kub ceev thiab kub, thiab yog ib qho ntawm cov ntsaws ruaj ruaj uas feem ntau siv hauv hydraulic thooj voos kheej kheej ntawm qhov tho txawv tshuab.

Hydraulic lub tog raj kheej ntsaws ruaj ruaj nyob rau hauv qhov tho txawv tshuab

Thaum lub sij hawm tunneling txheej txheem, tunnel boring tshuab yuav tsum tau tiv thaiv enormous siab los ntawm complex geological tej yam kev mob xws li av thiab pob zeb, thaum tuav ib tug ruaj khov tunneling ceev thiab raug. Qhov no yuav tsum tau hais tias hydraulic kheej kheej thiab lawv cov ntsaws ruaj ruaj yuav tsum muaj kev ntseeg siab, siab hnav tsis kam thiab siab stability.

Nyob rau hauv hydraulic thooj voos kheej kheej ntawm lub qhov tho txawv tshuab, daim ntawv thov ntawm cov ntsaws ruaj ruaj yog ncaj qha ntsig txog kev ua haujlwm ntawm lub tog raj kheej thiab tag nrho kev ruaj ntseg ntawm TBM. Tsim nyog cov ntsaws ruaj ruaj tuaj yeem tiv thaiv cov kua dej kom zoo thiab ua kom lub cev ua haujlwm ntawm lub tog raj kheej hydraulic, yog li kev txhim kho kev ua haujlwm thiab kev ruaj ntseg ntawm txoj kev. Nyob rau tib lub sijhawm, kev ua haujlwm zoo ntawm cov ntsaws ruaj ruaj tuaj yeem txuas ntxiv lub neej kev pabcuam ntawm lub tog raj kheej hydraulic thiab txo cov nqi kho.

Kev kho ntawm hydraulic lub tog raj kheej seals

Txhawm rau kom ntseeg tau tias kev ua haujlwm zoo ntawm hydraulic lub tog raj kheej ntsaws ruaj ruaj ntawm lub qhov tho txawv tshuab, lawv yuav tsum tau khaws cia tsis tu ncua. Ua ntej tshaj plaws, nws yog ib qho tsim nyog yuav tsum tsis tu ncua xyuas qhov hnav thiab tsim kua muag ntawm cov ntsaws ruaj ruaj, thiab thaum nws pom tias qhov hnav hnyav lossis kev laus, cov ntsaws ruaj ruaj tshiab yuav tsum tau hloov raws sijhawm. Qhov thib ob, nws yog ib qho tsim nyog yuav tsum ua kom lub tog raj kheej hydraulic kom huv si kom tsis txhob muaj impurities thiab cov kab mob sib kis los ntawm kev nkag mus rau hauv lub tog raj kheej hydraulic thiab ua rau muaj kev puas tsuaj rau cov ntsaws ruaj ruaj. Tsis tas li ntawd, lub tog raj kheej hydraulic yuav tsum tau lubricated thiab tswj tsis tu ncua kom ntev nws lub neej kev pab cuam.

Thaum hloov cov ntsaws ruaj ruaj, nws yuav tsum xaiv cov qauv tsim nyog thiab cov lus qhia tshwj xeeb kom ntseeg tau tias lawv phim lub tog raj kheej hydraulic. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog yuav tsum tau nruab thiab debug kom nruj raws li cov txheej txheem kev khiav hauj lwm los xyuas kom meej lub installation zoo thiab sealing kev ua tau zoo ntawm cov ntsaws ruaj ruaj.

Cov ntsiab lus

Raws li lub ntsiab lus tseem ceeb los xyuas kom meej qhov kev ua haujlwm zoo ntawm lub tshuab tho qhov, qhov kev ua tau zoo thiab kev ua haujlwm zoo ntawm hydraulic lub tog raj kheej foob ntawm lub qhov taub tho txawv yog ncaj qha ntsig txog qhov zoo thiab kev vam meej ntawm tag nrho qhov project. Yog li ntawd, peb yuav tsum muaj kev nkag siab tob thiab nkag siab ntawm txoj haujlwm ua haujlwm, cov yam ntxwv ntawm cov qauv, kev thov thiab kev saib xyuas ntawm hydraulic lub tog raj kheej seals. Los ntawm kev xaiv kev tshawb fawb, kev teeb tsa thiab kev saib xyuas, kev ua haujlwm ruaj khov thiab kev siv lub sijhawm ntev ntawm hydraulic lub tog raj kheej ntsaws ruaj ruaj, thiab muaj kev lav zoo yog muab rau kev ua haujlwm zoo thiab ruaj khov ntawm cov tshuab tho txawv.

Hauv cov ntsiab lus, TBM hydraulic lub tog raj kheej ntsaws ruaj ruaj ua lub luag haujlwm tseem ceeb hauv kev tsim kho qhov. Nrog rau kev txhim kho txuas ntxiv thiab kev nce qib ntawm kev siv tshuab thev naus laus zis, kev ua haujlwm thiab kev ua haujlwm zoo ntawm hydraulic lub tog raj kheej seals tseem yuav raug txhim kho ntxiv thiab txhim kho, muab kev txhawb zog rau kev ua haujlwm zoo dua, muaj kev nyab xeeb thiab ruaj khov dua ntawm cov tshuab tho txawv.

Tswv yim: Thov muab cov duab kos rau cov khoom lag luam customized, peb tuaj yeem ua tiav cov qauv hauv 4-8 hnub ua haujlwm.

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