Nyob ib ncig ntawm Lub Ncej Rotary Union

Raws li cov cuab yeej siv cuab yeej siv tau zoo, cov kev sib koom ua ke ua lub luag haujlwm tseem ceeb hauv kev sib kis ntawm cov kua dej ntau dua li ib qho yooj yim "sealing element", tab sis ib qho kev sib xyaw ua ke uas muaj ntau yam kev ua haujlwm xws li sealing, torque kis tau tus mob, siab bearing, thiab kev them nyiaj hloov chaw. Txawm hais tias kev sib khi yog ib qho ntawm nws cov yam ntxwv tseem ceeb, tsuas yog categorizing nws li "foob" tsis txaus los qhia tag nrho nws cov kev ua haujlwm nyuaj thiab kev sib txuas lus. Cov hauv qab no yuav piav qhia txog ntau lub luag haujlwm ntawm cov pob qij txha hauv cov kua dej sib txuas thiab vim li cas lawv tsis tuaj yeem suav tias yog "cov ntsaws ruaj ruaj".

Ua ntej, sealing muaj nuj nqi yog undoubtedly qhov tseem ceeb tshaj plaws thiab tseem ceeb yam ntxwv ntawm cov pob qij txha teb. Txawm hais tias nws yog roj, kua, lossis chav dej, yuav tsum muaj kev sib khi siab hauv qhov sib koom ua ke txhawm rau tiv thaiv cov pa nruab nrab thiab ua kom muaj kev nyab xeeb thiab ua haujlwm zoo ntawm lub cev. Kev sib koom ua ke sib koom ua ke feem ntau siv cov ntaub ntawv muaj txiaj ntsig zoo xws li cov qauv siv hluav taws xob, thiab lwm yam.) dynamic kev sib hloov.

Txawm li cas los xij, kev ua haujlwm ntawm cov pob qij txha teb mus deb dhau qhov no. Hloov torque yog lwm lub luag haujlwm tseem ceeb. Nyob rau hauv ntau daim ntawv thov xws li hydraulic los yog pneumatic fais fab kis kab ntawm rotating mechanical khoom, rotary pob qij txha tsis tsuas yog yuav tsum tau ua kom tiav cov kua sealing kis tau tus mob, tab sis kuj yuav tsum tau muaj peev xwm tiv taus thiab xa torque kis tau los ntawm cov cuab yeej tsav tsheb, kom muaj kev sib txuas mus tas li thiab ruaj khov. . Qhov no yuav tsum muaj cov khoom sib hloov hauv qhov sib koom ua ke (xws li pob bearings, plam rings, thiab lwm yam) kom muaj kev ua haujlwm siab, siab hnav tsis kam, thiab muaj peev xwm thauj khoom zoo.

Tsis tas li ntawd, qhov sib koom ua ke kuj muaj peev xwm tiv taus siab. Nyob rau hauv high-pressure kua system, cov pob qij txha yuav tsum tau tiv thaiv lub siab loj loads ntawm nruab nrab, thiab lawv cov qauv tsim yuav tsum xav txog ob qho tib si lub zog thiab toughness. High zog alloy cov ntaub ntawv yuav tsum tau xaiv los xyuas kom meej tias lawv tsis deform los yog tawg nyob rau hauv high-pressure ib puag ncig thiab tswj lub siab stability ntawm lub system.

Tsis tas li ntawd, cov pob qij txha teb feem ntau yuav tsum muaj kev ua haujlwm ntawm kev hloov pauv hloov pauv. Hauv kev ua haujlwm tiag tiag, tej zaum yuav muaj qee qhov sib txawv ntawm cov raj xa dej vim muaj qhov cuam tshuam xws li thermal expansion thiab contraction, mechanical vibration, thiab equipment installation yuam kev. Cov pob qij txha zoo heev tuaj yeem nqus tau zoo thiab them nyiaj rau cov kev hloov pauv no los ntawm cov khoom siv hloov pauv sab hauv (xws li lub tshuab nqus tsev, cov twj tso kua mis, thiab lwm yam), kom ntseeg tau tias qhov sib koom ua ke tseem tuaj yeem tswj xyuas qhov kev sib khi zoo nyob rau hauv kev hloov pauv kev ua haujlwm, thiab tiv thaiv kev sib khi tsis ua haujlwm thiab qhov nruab nrab to. los ntawm kev xaav ntau dhau.

Hauv cov ntsiab lus, txawm hais tias cov pob qij txha teb muaj cov yam ntxwv tseem ceeb ntawm kev sib khi, lawv lub luag haujlwm hauv kev sib kis ntawm cov kua dej mus deb dhau ntawm qhov "cov ntsaws ruaj ruaj". Nws koom ua ke ntau yam haujlwm xws li kev sib khi, kev sib kis ntawm lub zog, kev coj tus kheej, kev them nyiaj hloov pauv, thiab lwm yam, thiab yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob sib kis. Yog li ntawd, tsuas yog txhais cov kev sib koom ua ke raws li "cov khoom sib khi" kom meej meej tsis tuaj yeem cuam tshuam tag nrho nws txoj kev sib txuas lus thiab lub luag haujlwm tseem ceeb.

Cim npe nrov: nyob ib ncig ntawm lub ncej teb union, Tuam Tshoj nyob ib ncig ntawm lub ncej teb union manufacturers, hoobkas