I. Kev tshuaj xyuas cov cuab yeej
1. Tsis tu ncua xyuas txhua qhov ntawm cov khoom siv steel dov, nrog rau cov khoom sib kis, cov hniav, thiab cov yob, kom ntseeg tau tias lawv tsis zoo.
2. Ua tib zoo saib xyuas cov txheej txheem lubrication ntawm cov khoom siv steel dov los xyuas seb cov roj li qub, kev huv, thiab seb puas tsim nyog.
3. Rau cov khoom siv hluav taws xob, tsis tu ncua xyuas cov cables, motors, keyboards, thiab lwm yam kev puas tsuaj thiab txiav txim siab seb puas tsim nyog hloov lossis kho.
II. Khoom Siv Lubrication
1. Cov khoom sib kis ntawm cov khoom siv steel dov yuav tsum tau lubricated tsis tu ncua, thiab cov roj nplua nyeem tsim nyog yuav tsum tau ntxiv ua ntej txhua qhov kev siv.
2. Cov menyuam, cov hniav, thiab lwm yam khoom siv kuj yuav tsum tau lubrication tsis tu ncua uas siv cov roj tshwj xeeb.
III. Cov cuab yeej tu
1. Cov khoom siv hlau dov yuav tsum tau ntxuav tsis tu ncua, suav nrog kev ntxuav cov yob, cov hniav, thiab cov roj nplaum.
2. Siv cov tshuaj ntxuav kom tsim nyog thaum ntxuav. Tsis txhob siv cov kua qaub acidic lossis alkaline hnyav kom tsis txhob ua rau cov khoom puas.
IV. Cov cuab yeej hloov kho
1. Tom qab siv lub sijhawm, ntau qhov chaw ntawm cov khoom siv steel dov tuaj yeem hnav lossis deform, yuav tsum tau kho kom haum.
2. Kev hloov kho yuav tsum tau ua raws li cov khoom siv tiag tiag, suav nrog qhov sib txawv ntawm qhov sib txawv, lub kaum sab xis, thiab lub tshuab lubrication siab.
