Tus qauv ntawm cov saw hlau yog teev raws li qhov tuab thiab qhov nyuaj ntawm cov saw hlau.
Feem ntau cov saw hlau yog cov hlau txuas lossis cov nplhaib, feem ntau siv rau kev sib kis thiab kev rub. Ib qho qauv zoo li saw hlau siv los thaiv kev hla kev, xws li hauv txoj kev lossis ntawm qhov nkag mus rau hauv dej lossis chaw nres nkoj. Cov saw hlau tuaj yeem muab faib ua cov saw hlau luv luv, cov saw hlau luv luv, cov saw hlau nkhaus rau kev sib kis hnyav, cov saw hlau rau cov tshuab cement, thiab cov saw hlau phaj. Tsis txhob muab cov saw hlau ntub ncaj qha rau hauv cov tshuaj ntxuav acidic lossis alkaline xws li diesel, roj av, kerosene, WD-40, lossis degreaser, vim tias lub nplhaib sab hauv ntawm cov saw hlau puv nrog roj ntawm viscosity siab. Nco ntsoov ntxiv cov roj nplua nyeem tom qab txhua qhov kev ntxuav, so lossis cov kuab tshuaj ntxuav ntawm cov saw hlau, thiab xyuas kom meej tias cov saw hlau qhuav ua ntej ntxiv cov roj nplua nyeem. Ua ntej nkag mus rau hauv cov roj nplua nyeem rau hauv thaj chaw ntawm cov saw hlau, thiab tom qab ntawd tos kom txog thaum nws nplaum lossis qhuav. Qhov no tuaj yeem ua rau cov khoom ntawm cov saw hlau uas yooj yim hnav (cov pob qij txha ntawm ob sab). Cov roj nplua nyeem zoo, uas thaum xub thawj zoo li dej thiab yooj yim nkag mus, tab sis tom qab ib pliag yuav nplaum lossis qhuav, tuaj yeem ua lub luag haujlwm ntev hauv kev nplua nyeem.
Lub sijhawm tshaj tawm: Cuaj hlis-05-2023