Hauv cov teb ntawm cov khoom siv tshuab hluav taws xob, hom kabmob twg sawv ntawm cov neeg ua haujlwm tshwj xeeb? Cov lus teb yog micro tej hub bearings. Nrog lawv cov ntaub ntawv tshwj xeeb muaj pes tsawg leeg, lawv tau maj mam dhau los ua qhov kev xaiv tseem ceeb rau ntau cov haujlwm tshwj xeeb. Cov khoom siv yob thiab sab hauv / sab nraud ntawm cov kabmob no feem ntau yog ua los ntawm cov khoom sib koom ua ke xws li zirmonia thiab silicon nitride. Yog li, piv nrog cov tsoos hlau bearings, yuav ua li cas sib txawv ntawm cov khoom ntiag tug ntawm micro tej hub bearings endow lawv nrog?
Ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm micro tej hub bearings yog lawv qhov siab heev - kub tsis kam. Cov ntaub ntawv ceramic lawv tus kheej muaj cov ntsiab lus zoo melting thiab thermal stability. Xav txog tej yam, nyob rau hauv ib qho siab - qhov chaw huab cua, tso cai hlau hlau yog nquag mus rau stalling vim yog cov khoom nthuav tawm thermal. Vim li cas thiaj tuaj yeem tuaj yeem Micro Cov kabmob bearings nyob ruaj khov? Qhov tseeb vim tias lawv tsis tau dhau los ua kev tsis txaus siab lossis ua haujlwm kom haum rau cov khoom siv uas xav tau los ua kom muaj kev xav tau, xws li ncu thiab kub}} kub sensors. Tsis tas li ntawd, vim li cas cov micro tej hub heev txaus siab nyob rau hauv cov khoom siv nrog cov qauv kev tsim qauv, xws li drones thiab micro robots? Qhov no yog vim qhov qis - qhov tsis sib xws ntawm cov khoom siv sib xyaw ua ke, tab sis kuj tseem yuav txo qis kev siv zog thiab txhim kho kev ntsuas cov txiaj ntsig.
Vim li cas thiaj yog corrosion tsis kam kuj muaj qhov txiaj ntsig zoo ntawm cov micro tej hub bearings? Vim tias cov khoom siv ceramic muaj cov tshuaj muaj cov tshuaj muaj zog ruaj khov thiab tsis muaj feem cuam tshuam nrog corrosive media xws li cov kua qaub thiab cov kuab tshuaj. Hauv cov chaw ua qias xws li cov khoom siv tshuaj lom ntau lawm thiab cov khoom siv rau cov tub rog, hlau bearings feem ntau muaj lub neej luv vim kev xeb. Vim li cas cov micro ceramic bearings kom ua haujlwm ruaj khov rau lub sijhawm ntev? Cov lus zais zais hauv lawv cov lus pom zoo heev corrosion. Ntxiv mus, thaum micro tej hub sib xyaw nrog cov roj nplua nyeem tshwj xeeb, vim li cas cov coj tus nqi qis dua li ntawm cov hlau hlau? Qhov no yog vim tias cov ntaub ntawv ceramic muaj kev sib txhuam qis qis. Cov xeeb ceem no tsis yog txuas rau lub neej ua haujlwm ntawm cov kabmob lawv tus kheej tab sis kuj tseem txo tus nqi txij nkawm thiab downtime ntawm cov khoom siv los ntawm kev coj ua.
Hauv cov xwm txheej nrog kev cuam tshuam hluav taws xob, xws li cov khoom siv hluav taws xob, vim li cas micro ceramic bearings ua kom muaj kev nyab xeeb hluav taws xob ua kom muaj kev nyab xeeb hluav taws xob thiab ua haujlwm ruaj khov ntawm cov khoom? Hais txog kev ua rwb thaiv tsev ua haujlwm, qhov tsis -}}}}}} kev tshwm sim tuaj yeem tiv thaiv hluav taws xob erosion tshwm sim los ntawm kev hla dhau los ntawm cov kabmob. Xav txog cov yam ntxwv no, daim ntawv thov yuav muaj micro tej hub bearings nyob rau hauv lub teb ntawm kev tsim qauv yog tas li uas tau tshawb nrhiav. Yog li, nrog cov kev txhim kho ntawm cov khoom siv ua ke ceramic, lawv cov kev ua tau zoo txuas ntxiv tau li cas? Yav tom ntej, lawv yuav muaj tseeb muab kev txhim khu kev qha ntawv txhawb nqa rau cov cuab yeej ua haujlwm tshwj xeeb.
