Kev faib tawm thiab cov yam ntxwv ntawm cov menyuam tawm ntawm cov khub

Raws li tus yuam sij sib kis nyob rau hauv cov khoom siv tshuab thiab cov menyuam cov kab kos duab, thiab txhua hom yog hom phiaj ntawm cov ntawv thov kev xav tau thiab kev ua tau zoo. Kab lus no yuav tshawb txog cov kev faib tawm thiab cov yam ntxwv ntawm cov menyuam tawm ntawm cov khub hauv qhov tob.

Ua ntej, raws li cov duab ntawm Rolling lub caij, cov menyuam tawm los qhia cov khub tuaj yeem faib ua cov tub thiab pob. Cov Menyuam Ntaus Phau Ntawv Qhia Cov khub siv cov khoom siv cylindrical thiab nruj rau cov thauj khoom hnyav thiab haum rau qee lub sijhawm. Pob Qhia Pob Phau Ntawv Qhia Cov Xov Xwm Siv Spherical Rolling Ntsiab, uas muaj cov kev ua tau zoo rau lub teeb thiab qhov kev ntsuas siab ceev thiab kev kub ceev cov xwm txheej.

Raws li cov lus qhia qauv, cov menyuam kab ntawv qhia cov pab pawg tau muab faib ua cov lus qhia thiab ntau phau ntawv qhia. Ib phau ntawv qhia muaj cov qauv sib dhos thiab yog qhov yooj yim rau nruab, uas yog tsim nyog rau qhov chaw-txwv lossis cov khoom siv hluav taws xob. Ntau cov kev qhia ntxiv cov peev txheej muaj peev xwm thiab kev ruaj khov los ntawm kev nce qib ntawm lub tshuab kom ntseeg tau cov cuab yeej siv tau zoo thiab hnyav hauv cov cuab yeej thiab cov tshuab hnyav.

Ib qho ntxiv, raws li cov qauv preload, cov menyuam tawm cov kab ke tuaj yeem faib ua tsis muaj preload, qhov siab siab troad thiab tsau cov nruas preload. Tsis muaj preload muaj cov qauv yooj yim, tab sis qhov raug thiab rigidity yog tsawg; Kev ua tiav siab tas li ua tiav Pretoad ua tiav los ntawm kev thov tas li siab, txhim kho cov kev sib tw thiab cov ntaub ntawv kev lag luam uas tsim nyog rau kev lag luam dav dav; Taag khoob preload ua tiav preload ua tiav los ntawm kev hloov pauv ntawm cov kev sib tw uas yog qhov tseeb, thiab feem ntau siv nyob rau hauv kev ntsuas pej xeem thiab kev ua kom haum.

Los ntawm lub tswv yim ntawm lubrication, cov menyuam tawm tawm qhia cov khub muaj ob hom: roj lubrication thiab roj-roj lubrication. Cov roj lubrication yog yooj yim thiab siv tau yooj yim, thiab tsim nyog rau ib puag ncig dav dav; Roj-roj av lubrication muab ntau uniform lubrication nyhuv, thiab tuaj yeem txo qhov kev sib txhuam, thiab yog haum rau kev sib tw ntawm kev ceev thiab siab-precision apprac.

Kev faib tawm cov menyuam tawm ntawm cov khub yog kev nplua nuj thiab muaj ntau yam xws li kev teeb tsa kev sib tw, thiab kev saib xyuas thiab kev xaiv tau.