Lub TIMKEN bearing nws tus kheej tsis tsim lub suab nrov.Qhov "suab nrov" peb feem ntau xav tias yog lub suab ua tau zoo uas ncaj qha lossis tsis ncaj qha tsim kev tshee nrog cov puag ncig .Noise yog qhov kev xa mus ntawm kev tseeg los ntawm huab cua los ntawm tib neeg lub suab.
Qhov no yog vim li cas ntau zaus cov teeb meem suab nrov tuaj yeem suav tias yog qhov teeb meem kev co uas koom nrog rau daim ntawv thov tag nrho.Thaum cov thauj khoom radial ntawm cov kabmob rau cov menyuam, tus naj npawb ntawm rollers nqa cov load yuav hloov me ntsis thaum lub sijhawm ua haujlwm, uas yog: 2-3- 2-3 ... Qhov no ua rau muaj kev hloov pauv ntawm txoj kev thauj khoom.Qhov tshwm sim kev vibration tsis tuaj yeem txav tau, tab sis tuaj yeem raug txo los ntawm axial preloading, uas tau thov rau txhua lub cev yob
1) kev ua tus qauv tsim: suav nrog tus naj npawb ntawm cov kabmob yob, lub nplhaib phab ntsa tuab thiab tshem tawm, thiab lwm yam.
2) kev ua yuam kev ntawm cov kabmob qhov chaw: suav nrog kev ua haujlwm saum npoo, hla pob zeb thiab ncig ntawm TIMKEN bearing raceway thiab dov lub cev.Qhov ntau ntawm kev sim qhia tau hais tias lub zog ntawm waviness rau cov menyuam cov kabmob kev co yog cov tseem ceeb, thaum lub zog ntawm saum npoo thiab qhov dav. yog qhov me me.
3) kev ua haujlwm rau kev ua haujlwm: hauv kev ua haujlwm TIMKEN bearing, thauj khoom, nrawm thiab nrawm nrawm muaj qhov cuam tshuam zoo tshaj plaws ntawm kev coj ua kev co.
4) cov kabmob plahaum tsis sib haum: kev sib koom tes ntawm cov kabmob thiab cov ncej thiab cov kabmob nqa, qhov sib txawv thaum lub sijhawm teeb tsa thiab lwm yam tseem muaj feem cuam tshuam rau kev co tshee.
Thaum Qhov Kev Tshaj Tawm ntawm ib feem tau sib raug zoo nruab nrab ntawm lub nplhaib cov kabmob thiab cov kabmob sib tw lossis cov sib kis, lub nplhaib yuav txawv txav los ntawm kev sib txuam nrog cov tsos ntawm tus nyob ib sab.Yog hais tias deformation tshwm sim, kev co yuav tshwm sim thaum lub sijhawm ua haujlwm.Yog li ntawd, nws tseem ceeb rau machined lub rooj zaum thiab tsav ncej mus rau qhov yuav tsum tau zam.Partial kev puas tsuaj vim kev ua haujlwm lossis teeb tsa tsis raug, qee qhov me me ntawm cov menyuam cov kabmob sib tw thiab cov chais yuav raug puas ntsoog.Hawm kev ua haujlwm, dov los ntawm cov kabmob uas muaj kev puas tsuaj yuav ua qhov tshwj xeeb kev co .Vibration zaus tsom xam tuaj yeem txheeb xyuas TIMKEN bearing qhov chaw puas. Hauv ntau daim ntawv thov txhav yog tib yam li cov qauv puag ncig.Vim li no, nws muaj peev xwm txo kev vibration hauv kev pabcuam los ntawm kev xaiv kom zoo TIMKEN bearings (suav nrog preload thiab clearance) thiab lawv kev pabcuam hauv kev pabcuam.
