Cov kev nyab xeeb ntawm kev siv cov pwm coj mus kuaj yog dab tsi?
Cov khoom hauv qab no yog siv los xyuas cov pwm (lossis khoom):
1) txhawm rau qog tus qauv pwm, nws yog qhov yuav tsum tau nrhiav cov cim, thiab siv cov cim cov cim yuav tsum muaj raws li cov pwm cov duab kos uas tsim tawm. Tsis txhob nco qab siv.
2) cov qauv uas tsis siv ntev ntev yuav siv tau tom qab dhau qhov kev kuaj xyuas. Cov ntaub ntawv ntawm deformation, corrosion thiab wear yuav tsis siv.
3) tus qauv yuav tsum tau muab ntxuav ua ntej siv, thiab yuav tsum tau kho nrog lub cev nyhav kom tsis txhob muaj kev puas tsuaj los yog ua kom deformation, thiaj li zam tsis tau ntxov ntxov lossis tsis muaj qhov tseeb.
4) Thaum ntsuas, qhov kub ntawm qhov hnoos qeev yuav tsum nyob ze rau qhov kub ntawm cov pwm (lossis khoom) kom tsis txhob raug.
5) Tom qab siv cov hnoos qeev, nws yuav tsum muab ntxuav, coated nrog cov roj xeb, thiab khaws cia kom zoo lossis rov qab mus rau lub tuam txhab nyiaj.