Kev ua kom tiav pwm kom qhuav tom qab ntxuav cov tshuaj yuav tsum tau ua peb - cov txheej txheem: segmented purging, qis- kub kom qhuav, thiab tiv thaiv xeb. Qhov no tiv thaiv residual noo noo los ntawm ua rau corrosion los yog cuam tshuam rau tom ntej ntau lawm.
1. Segmented Compressed Air Purging (Initial Drying): Siv cov cua huv, qhuav compressed (siab 0.4–0.6 MPa) los ntxuav txhua qhov hluav taws xob ntawm cov dej nkag rau 3-5 feeb.
Ua tib zoo saib xyuas lub luj tshib, cov ces kaum tuag, thiab cov kav dej tob. Siv lub endoscope kom paub meej tias tsis muaj dej seem.
Nws raug nquahu kom siv rab phom purging nrog lub taub hau tig los txhim kho kev ua kom qhuav hauv qhov muag tsis pom.
2. Tsawg-Tsuas Kub Cua Qhuav (Deep Drying): Muab cov pwm tso rau hauv qhov cub kub tsis tu ncua lossis siv rab phom cua kub kom qhuav nrog 60-80℃cua kub ncig rau 1-2 teev.
Qhov kub yuav tsum tsis pub tshaj 100℃kom tsis txhob O-ring aging lossis micro- tawg hauv cov hlau.
Tom qab ziab, siv lub ntsuas ntsuas ntsuas ntsuas qhov ntsuas txheeb ze ntawm cov phab ntsa sab hauv ntawm cov dej; nws yuav tsum yog<30%.
3. Kev tiv thaiv xeb thiab kev sib khi (ntev-Kev Tiv Thaiv Lub Sij Hawm) Tom qab ziab, tshuaj tsuag pwm- tshwj xeeb xeb inhibitor (xws li CRC 3-36 lossis WD-40 Tus Kws Tshaj Lij Xwb) mus rau sab hauv phab ntsa ntawm cov dej los tsim cov yeeb yaj kiab tiv thaiv.
Yog tias cov pwm tsis siv tam sim ntawd, nws raug nquahu kom kaw qhov nkag thiab qhov hluav taws xob cov chaw nres nkoj thiab khaws cia rau hauv qhov chaw qhuav kom tsis txhob muaj qhov nqus dej noo.
Cov Lus Cim Tseem Ceeb: Kev ziab tsis tiav tuaj yeem ua rau xeb hauv cov dej, ua rau kev laus ntawm O-rings, thiab tseem ua rau dej rauj thaum ua haujlwm tom ntej, ua rau lub foob tsis ua haujlwm.
