thev naus laus zis loj | Kev lag luam tshiab | Lub Peb Hlis 26, 2025
Hauv lub tshuab tsim khoom lag luam loj heev thiab nyuaj, qhov sib koom ua ke hydraulic rotary zoo li "ntsia hlau" khiav ntsiag to, tab sis nws yog qhov tseem ceeb rau kev txhawb nqa kev ua haujlwm ruaj khov ntawm ntau yam khoom siv. Txij li cov nkoj ua haujlwm tawg los ntawm nthwv dej hauv hiav txwv tob mus rau cov cua turbines sawv hauv huab; los ntawm cov kab tsim khoom tsheb khiav ntawm kev kub ceev tiv thaiv lub sijhawm mus rau cov kab ke dej loj uas pub ntau txhiab daim av ntawm cov teb nplua nuj, qhov sib koom ua ke hydraulic rotary ua lub luag haujlwm tseem ceeb. Tom ntej no, cia peb tshuaj xyuas txhua yam ntawm qhov sib koom ua ke hydraulic rotary tob kom pab koj nkag siab tag nrho cov "khub" kev lag luam tseem ceeb no.
1. Dab tsi yog ib qhohydraulic rotary sib koom ua ke?
Lub hydraulic rotary joint hu ua "fluid chỉnh" hauv cov tshuab ua haujlwm. Nws tuaj yeem xa cov kua dej mus tas li thiab ruaj khov hauv qab qhov siab siab, thaum ua kom cov khoom siv tuaj yeem tig tau yooj yim. Piv txwv li, thaum lub crane boom tig 360-degree, lub hydraulic rotary joint yuav xa cov roj siab ntawm lub hydraulic mus rau txhua lub actuator ntawm lub boom kom raug, ua kom ntseeg tau tias kev thauj khoom thiab tshem tawm yooj yim. Nws feem ntau yog tsim los ntawm cov khoom nkag thiab cov khoom tso tawm. Ob qho no ua haujlwm ua ke kom ntseeg tau tias cov kua dej raug xa mus zoo thaum lub sijhawm xa khoom yam tsis muaj kev co, ua rau cov khoom siv ua haujlwm zoo dua.
2. Cov ntaub ntawv thiab kev tsim qauv txiav txim siab qhov ua tau zoo
1. Cov ntaub ntawv tsim khoom
Cov ntaub ntawv tsim khoom ntawm cov hydraulic rotary joints, zoo li lub hauv paus ntawm lub tsev, ncaj qha tso lub hauv paus rau nws qhov kev ua tau zoo thiab cov xwm txheej siv tau. Cov ntaub ntawv tsim kho feem ntau suav nrog carbon steel, stainless hlau thiab tooj dag. Carbon steel muaj tus nqi qis thiab lub zog siab, thiab siv dav hauv cov xwm txheej kev lag luam ib txwm muaj qhov twg corrosion tsis siab; stainless hlau, nrog nws cov corrosion zoo heev, yog tus thawj coj hauv cov chaw xws li kev ua zaub mov thiab kev ua haujlwm hauv hiav txwv uas xav tau kev huv huv thiab corrosion tsis kam; tooj dag muaj thermal conductivity zoo thiab kev ua haujlwm, thiab feem ntau siv rau hauv cov khoom siv me me nrog cov kev xav tau siab. Tsis tas li ntawd, cov ntaub ntawv sealing xws li Viton, Nitrile, PTFE, thiab lwm yam kuj tseem ceeb heev. Viton muaj kev tiv taus kub zoo heev thiab tiv taus roj, Nitrile yog tus nqi tsim nyog thiab muaj kev ua tau zoo tag nrho, thiab PTFE muaj kev ruaj khov tshuaj zoo heev.
2. Cov yam ntxwv tsim
Los ntawm theem tsim, qhov zoo ntawm cov hydraulic rotary joints tau pom tseeb tag nrho. Nws cov qauv compact siv qhov chaw me me, ua rau nws yooj yim rau kev teeb tsa rau ntau yam khoom siv uas muaj qhov chaw nqaim. Tib lub sijhawm, nws yooj yim rau kev saib xyuas. Ntau cov rotary joints txais yuav modular tsim. Thaum ib qho khoom tsis ua haujlwm, nws tuaj yeem hloov pauv sai sai, ua rau lub sijhawm tsis ua haujlwm ntawm cov khoom siv luv luv. Tsis tas li ntawd, nws muaj kev sib raug zoo heev thiab tuaj yeem txuas nrog ntau yam hydraulic systems kom yooj yim daws nrog cov chaw ua haujlwm nyuaj thiab hloov pauv.
3. Cov lus qhia txog kev siv thiab kev siv tau
1. Cov kev ntsuas tseem ceeb
Cov lus qhia txog kev siv hydraulic rotary joints yog qhov tseem ceeb heev. Hais txog kev ua haujlwm siab, qee cov khoom ua haujlwm siab tuaj yeem ncav cuag 6000PSI, uas txaus kom ua tau raws li qhov yuav tsum tau ua ntawm cov chaw ua haujlwm siab xws li kev rho roj; qhov kub thiab txias feem ntau yog nruab nrab ntawm -40 ℃ thiab 200 ℃, thiab nws tuaj yeem tiv taus ob qho tib si txias heev thiab kub siab; qhov loj me ntawm 1/8 nti txog 10 nti, uas tuaj yeem hloov kho rau cov khoom siv ntawm ntau qhov ntau thiab tsawg; thiab nws tuaj yeem xa ntau yam xov xwm xws li roj, pa dej, dej thiab roj, ua tau raws li qhov xav tau ntawm kev xa xov ntawm ntau yam lag luam.
2. Kev lag luam thov
Hauv thaj chaw dej hiav txwv, cov pob qij txha hydraulic rotary "escort" cov tshuab deck ntawm cov nkoj, xws li cov tshuab anchor, capstans thiab lwm yam khoom siv, kom ntseeg tau tias cov nkoj tuaj yeem ua haujlwm ruaj khov hauv cov chaw nyob hauv dej hiav txwv hnyav; hauv kev lag luam tsim khoom, cov caj npab tshuab ntawm cov kab tsim khoom siv tsheb siv cov pob qij txha hydraulic rotary kom ua tiav kev txav mus los ntau qhov sib txawv thiab hloov pauv tau, txhim kho kev ua haujlwm ntau lawm; hauv cov txheej txheem dej ua liaj ua teb, cov dej txau uas txhawb nqa nruab nrab vam khom cov pob qij txha hydraulic rotary kom ua tiav 360-degree txhua qhov kev sib hloov thiab txau, ua kom noo txhua nti ntawm thaj av ua liaj ua teb; cov platform drilling hauv kev lag luam roj thiab roj siv cov pob qij txha hydraulic rotary los xa cov av nkos siab mus rau lub qhov laum, pab kev ua haujlwm drilling kom mus zoo.
IV. Hom khoom thiab cov txiaj ntsig zoo tshaj plaws
1. Cov Khoom Sawv Cev
Coj mus rauLHS seriesPiv txwv li, qhov sib koom ua ke hydraulic rotary. Cov khoom no tau txais kev qhuas dav hauv kev ua lag luam rau nws qhov kev ua tau zoo heev. Nws siv cov bearings siab thiab cov qauv sealing sab hauv, uas tuaj yeem ua kom cov kua dej ruaj khov txawm tias nyob hauv qhov kev sib hloov ceev thiab qhov chaw siab; qhov kev tsim channel zoo tshaj plaws txo qhov poob ntawm cov kua dej thiab txhim kho kev ua haujlwm ntawm kev sib kis. Tib lub sijhawm, cov khoom tau dhau los ua kev kho tshwj xeeb rau saum npoo, thiab nws qhov kev tiv thaiv kev hnav thiab kev tiv thaiv corrosion tau txhim kho ntau heev, thiab nws lub neej ua haujlwm tau ntev dua.
2. Cov Kev Zoo Tshaj Plaws
Lub hydraulic rotary joint muaj cov txiaj ntsig zoo heev. Ntawm ib sab tes, nws tuaj yeem ua kom lub neej ua haujlwm ntawm cov khoom siv ntev dua thiab txo cov nqi uas tshwm sim los ntawm kev saib xyuas thiab hloov cov khoom seem ntau zaus; ntawm qhov tod tes, nws muab kev ywj pheej ntau dua rau cov khoom siv, ua rau nws ua tiav cov kev txav mus los nyuaj. Tsis tas li ntawd, qhov tsim qauv tiv thaiv kev xau zoo heev tiv thaiv kev ua qias tuaj ib puag ncig thiab cov khoom pov tseg los ntawm cov kua dej xau, thiab lav qhov kev nyab xeeb thiab kev ruaj khov ntawm cov txheej txheem tsim khoom.
5. Yuav ua li cas xaiv qhov hydraulic rotary joint kom raug
Thaum xaiv lub hydraulic rotary joint, koj yuav tsum xav txog ntau yam. Ua ntej, koj yuav tsum xaiv cov khoom uas phim lub zog ua haujlwm thiab qhov kub thiab txias ntawm cov khoom siv. Piv txwv li, hauv lub kaw lus xa hluav taws xob kub thiab siab, koj yuav tsum xaiv lub rotary joint uas tiv taus kub thiab siab. Qhov thib ob, qhov loj ntawm lub pob qij yuav tsum phim nrog lub cuab yeej siv kom ntseeg tau tias qhov tseeb thiab ruaj khov ntawm kev teeb tsa. Tib lub sijhawm, nws tseem ceeb heev uas yuav tsum muab cov xwm txheej siv tiag tiag ua ke, xav txog cov yam xws li cov khoom siv, kev ua haujlwm sealing, thiab kev yooj yim txij nkawm ntawm lub pob qij, kom xaiv cov khoom tsim nyog tshaj plaws, ua kom cov khoom siv ua haujlwm tau zoo tshaj plaws, thiab txo cov nqi txij nkawm.
VI. Kev Tshawb Fawb Txog Lwm Txoj Kev Daws Teeb Meem
Nyob rau hauv qee qhov xwm txheej, cov pob qij txha swivel, cov yeeb nkab ywj pheej, cov khoom siv luj tshib, cov pob qij txha pob, thiab lwm yam tuaj yeem siv los ua cov khoom hloov rau cov pob qij txha hydraulic swivel. Txawm li cas los xij, cov khoom hloov no muaj lawv qhov tsis zoo. Txawm hais tias cov yeeb nkab ywj pheej muaj qee qhov kev ywj pheej, lawv yooj yim raug kev puas tsuaj thaum muaj kev kub siab thiab kev sib hloov ceev ceev, thiab kev ruaj khov ntawm kev xa cov kua dej tsis zoo; cov khoom siv luj tshib tsis tuaj yeem ua tiav 360-degree kev sib hloov thiab muaj qhov dav dav ntawm kev siv. Yog li ntawd, thaum xaiv cov khoom hloov, nws yog ib qho tseem ceeb kom soj ntsuam tag nrho cov kev xav tau ntawm daim ntawv thov tiag tiag thiab txiav txim siab zoo.
VII. Cov ua rau muaj kev ua tsis tiav thiab cov txheej txheem txij nkawm
1. Ua rau tsis ua tiav
Feem ntau cov hydraulic rotary joints tsis ua haujlwm vim muaj ntau yam ua rau. Kev nias ntau dhau yuav ua rau cov seals puas thiab ua rau xau; qhov kub thiab txias heev yuav cuam tshuam rau cov khoom siv thiab ua rau lub neej ua haujlwm ntawm cov seals luv dua; kev teeb tsa tsis raug yuav ua rau cov khoom puas lossis puas; cov kua dej uas muaj kuab paug yuav ua rau cov seals thiab bearings puas ntxiv; tsis muaj kev saib xyuas tsis tu ncua kuj ua rau muaj ntau yam kev puas tsuaj.
2. Cov ntsiab lus txij nkawm
Yuav kom ntseeg tau tias qhov sib koom ua haujlwm ntawm lub hydraulic rotary joint, yuav tsum tau saib xyuas tas li. Tsis tu ncua xyuas qhov kev ua haujlwm ntawm qhov sib koom ua ke thiab hloov cov foob uas hnav lawm raws sijhawm; tiv thaiv kom tsis txhob muaj kua dej paug, ntsia cov lim dej hauv lub cev kom lim cov khoom tsis huv; roj cov bearings kom zoo kom txo qhov kev sib txhuam; tsis tu ncua ntxuav qhov sib koom ua ke kom tsis txhob muaj hmoov av thiab roj ntau dhau; tib lub sijhawm, xyuas seb cov khoom siv puas tau teeb tsa kom raug kom ntseeg tau tias txhua yam khoom sib phim raug. Tsis tas li ntawd, ua raws li cov lus qhia ntawm cov chaw tsim khoom thiab hloov cov pob qij txha tas li kuj yog ib qho tseem ceeb kom ntseeg tau tias cov khoom siv ua haujlwm ruaj khov.
Cov yam ntxwv ntawm cov pob qij txha rotary ntawmlub tuam txhab lojtuaj yeem sib xyaw cov teeb liab hluav taws xob nrog cov roj thiab cov kua hluav taws xob, nrog rau cov qauv me me, thiab siv dav hauv cov khoom siv kho mob, cov tshuab vuam tsis siv neeg, radars, cov tshuab antenna, thiab cov tshuab tswj kev lag luam.
Lub sijhawm tshaj tawm: Lub Peb Hlis-26-2025