Kev faib tawm ntawm cov kabmob dov Rolling bearing yog khiav ntawm lub ncej thiab lub rooj zaum zawv zawg kev sib txhuam rau hauv kev sib txhuam dov, yog li txo qhov kev sib txhuam
Lub sealing npog ntawm qhov sib sib zog nqus groove pob bearing yog tsuas yog siv los tiv thaiv kev cuam tshuam ntawm lwm yam txawv teb chaws (khoom thiab kua txawv teb chaws teeb
Qhov sib sib zog nqus groove pob bearings
Kev soj ntsuam pom txoj hauv kev rau qhov tsis xws luag ntawm dov bearings: 1. Pitting 2. Kos 3. Kev puas tsuaj
nws qhov sib txawv ntawm cov kabmob zoo yog qhov tseem ceeb hauv cov khoom siv raw siv hauv cov kabmob, cov kabmob tsim, kabmob ntau lawm tshuab, machining raug, qib tswj zoo thiab
Lub neej kev coj tus kheej peb feem ntau hais yog hais txog lub neej qaug zog, uas yog hais txog tag nrho cov kev hloov pauv ua ntej qaug zog spalling ntawm ib qho kev sib tw lossi
Kev ua haujlwm ntawm lub log yog qhov tseem ceeb rau lub tsheb khiav. Txawm hais tias cov kabmob hauv lub log yog qhov zoo lossis tsis zoo yuav cuam tshuam ncaj qha rau kev ua hauj
Thaum txhim kho cov khoom lag luam, cov neeg ua haujlwm saib xyuas yuav tsum paub tus lej xov tooj, kev qhia tshwj xeeb thiab qauv ntawm cov txheeb ze bearings hauv ntau cov lus qh
Lub npe hu ua bearing clearance yog hais txog tus nqi ntawm kev txav mus los thaum cov kabmob kho ib sab ntawm nws lub nplhaib sab hauv lossis lub nplhaib sab nraud thaum nws tsis
Kuv lub teb chaws txoj kev lag luam niaj hnub no tau pib sprout los ntawm qhov kawg ntawm Qing Dynasty, thiab tom qab lub sij hawm ntev ntawm stagnation, nws tsis tau txhim kho kom
Cov yam ntxwv tseem ceeb ntawm kev siv tshuab bearing feem ntau tshwm sim nyob rau hauv tsib yam: 1 Kinematic yam ntxwv - kev sib txhuam thiab kev kub ceev rotational rotational ro
Ob lub ntiaj teb ua tsov ua rog txhawb kev txhim kho kev lag luam tub rog thiab kev lag luam tshuab. Cov neeg pom tias bearings yog siv nyob rau hauv tsheb, aircraft, tank armor, t