Nrog rau qhov tseem ceeb ntawm R&D thiab kev txhim kho yav tom ntej, yuav tsum ncav cuag US $ 53 billion los ntawm xyoo 2026.

Cov kabmob yog ib qho tseem ceeb hauv kev lag luam tsim khoom. Nws tsis tsuas yog txo qhov kev sib txhuam xwb, tab sis kuj tseem txhawb nqa cov khoom thauj, xa hluav taws xob thiab tswj qhov chaw, yog li txhawb kev ua haujlwm zoo ntawm cov khoom siv. Kev lag luam thoob ntiaj teb ntawm cov kabmob yog kwv yees li US $ 40 billion thiab xav tias yuav ncav cuag US $ 53 billion los ntawm 2026, nrog rau kev loj hlob txhua xyoo ntawm 3.6%.

Kev lag luam bearing suav tau tias yog kev lag luam ib txwm muaj los ntawm cov tuam txhab lag luam thiab tau ua haujlwm tau zoo rau ntau xyoo caum. Nyob rau ob peb xyoos dhau los, tsuas yog ob peb qhov kev lag luam tau pom tseeb, muaj zog dua li yav dhau los, thiab tej zaum yuav ua lub luag haujlwm tseem ceeb hauv kev tsim kho kev lag luam hauv kaum xyoo no.

Cov hauv qab no yog cov ntsiab lus tseem ceeb ntawm kev coj R&D thiab kev coj ua yav tom ntej:

1. Kev Kho Kom Haum

Hauv kev lag luam (tshwj xeeb tshaj yog tsheb thiab aerospace), qhov sib txawv ntawm "kev sib xyaw ua ke" tab tom loj hlob, thiab cov khoom ib puag ncig ntawm cov bearings tau dhau los ua ib feem ntawm cov bearings lawv tus kheej. Hom bearing no tau tsim los txo cov naj npawb ntawm cov khoom bearing hauv cov khoom sib dhos kawg. Yog li ntawd, kev siv "kev sib xyaw ua ke" txo cov nqi khoom siv, ua rau muaj kev ntseeg siab dua, muab kev teeb tsa yooj yim dua, thiab ntev lub neej kev pabcuam. Qhov kev thov rau "kev daws teeb meem tshwj xeeb rau daim ntawv thov" tab tom nce ntxiv thoob ntiaj teb thiab tau txhawb nqa cov neeg siv khoom txaus siab heev. Kev lag luam bearing tab tom tig mus rau kev tsim cov bearings tshwj xeeb tshiab. Yog li ntawd, cov neeg muab khoom bearing muab cov bearings tshwj xeeb kom tau raws li qhov xav tau tshwj xeeb ntawm cov tshuab ua liaj ua teb, tsheb turbochargers thiab lwm yam kev siv.

2. Kev Kwv Yees Lub Neej & Kev Saib Xyuas Mob

Cov neeg tsim cov bearings siv cov cuab yeej software simulation zoo heev los phim cov qauv tsim bearings rau cov xwm txheej ua haujlwm tiag tiag. Cov lej computer thiab cov lej tshuaj xyuas siv rau hauv kev tsim thiab tshuaj xyuas bearings niaj hnub no muaj kev paub tseeb txog kev tsim kho, tuaj yeem kwv yees qhov ua tau zoo ntawm bearings, lub neej thiab kev ntseeg siab, kev kwv yees tau ntau dua li kaum xyoo dhau los, thiab tsis tas yuav siv sijhawm ntau thiab siv sijhawm ntau los sim lossis sim hauv thaj chaw. Thaum tib neeg muab kev thov ntau dua rau cov khoom muaj nqis uas twb muaj lawm hauv kev nce cov zis thiab txhim kho kev ua haujlwm zoo, nws tseem ceeb dua kom nkag siab thaum twg muaj teeb meem pib tshwm sim. Kev ua tsis tiav ntawm cov khoom siv tsis tau xav txog tuaj yeem kim heev thiab tuaj yeem muaj cov txiaj ntsig loj heev, ua rau kev kaw cov khoom tsim tsis tau npaj tseg, kev hloov khoom kim heev, thiab kev nyab xeeb thiab teeb meem ib puag ncig. Kev saib xyuas cov xwm txheej ntawm bearings tuaj yeem saib xyuas ntau yam khoom siv, pab nrhiav pom qhov ua tsis tiav ua ntej muaj kev ua tsis tiav loj heev. Cov chaw tsim khoom siv bearings qub tab tom ua haujlwm tas li ntawm kev tsim cov "smart bearings" nrog cov haujlwm sensing. Cov thev naus laus zis no ua rau bearings sib txuas lus tas li lawv cov xwm txheej ua haujlwm los ntawm cov sensors sab hauv thiab cov khoom siv hluav taws xob sau cov ntaub ntawv.

3. Cov Khoom Siv & Txheej

Txawm tias nyob rau hauv qhov xwm txheej ua haujlwm hnyav, cov ntaub ntawv siab heev ua rau lub neej ua haujlwm ntawm cov bearings ntev dua. Kev lag luam bearing tam sim no siv cov ntaub ntawv uas tsis tau muaj ob peb xyoos dhau los, xws li cov txheej tawv, cov khoom siv ceramics thiab cov hlau tshwj xeeb tshiab. Cov ntaub ntawv no tuaj yeem txhim kho kev ua tau zoo thiab kev ua haujlwm zoo heev. Qee zaum, cov ntaub ntawv bearing tshwj xeeb tso cai rau cov khoom siv hnyav ua haujlwm tau zoo yam tsis muaj cov roj nplua nyeem. Cov ntaub ntawv no nrog rau cov xwm txheej kho cua sov tshwj xeeb thiab cov qauv geometric tuaj yeem tswj tau qhov kub thiab txias heev thiab cov xwm txheej ua tiav, xws li kev ua qias tuaj ntawm cov khoom me me thiab cov khoom hnyav heev.

Ob peb xyoos dhau los no, kev txhim kho ntawm qhov chaw ntawm cov khoom dov thiab cov raceways thiab kev ntxiv cov txheej tiv thaiv kev hnav tau nrawm dua. Piv txwv li, kev tsim cov pob tungsten carbide coated uas yog ob qho tib si hnav thiab tiv taus corrosion yog ib qho kev loj hlob loj. Cov bearings no zoo heev rau kev ntxhov siab siab, kev cuam tshuam siab, kev tsis muaj roj thiab qhov kub thiab txias.

Raws li kev lag luam thoob ntiaj teb cov kabmob teb rau cov kev cai tswjfwm pa phem, cov qauv kev nyab xeeb nce ntxiv, cov khoom sib dua nrog kev sib txhuam thiab suab nrov qis dua, kev cia siab txhim kho kev ntseeg siab, thiab kev hloov pauv ntawm cov nqi hlau thoob ntiaj teb, kev siv nyiaj R & D zoo li yog qhov kev txiav txim siab zoo los ua tus thawj coj hauv kev ua lag luam. Tsis tas li ntawd, feem ntau cov koom haum txuas ntxiv tsom mus rau kev kwv yees qhov tseeb thiab koom ua ke digital rau hauv kev tsim khoom kom tau txais txiaj ntsig thoob ntiaj teb.