Kev Sib Koom Tes Rhuav Tshems ua lub luag haujlwm tseem ceeb hauv kev tsim thiab kev teeb tsa ntawm cov kav dej thiab cov li qub. Lawv yog cov khoom siv tseem ceeb thaum lub sijhawm teeb tsa thiab tshem tawm cov kav dej thiab cov li qub. Yog tsis muaj qhov sib koom ua ke uas muab kev hloov kho ntev, nws yuav luag tsis yooj yim sua kom ntxig lub li qub rau hauv ib feem ntawm cov kav dej. Ua tsaug rau qhov kev hloov kho ntawm qhov sib koom ua ke no, lub li qub tuaj yeem ntsia tau ze ntawm qhov sib koom ua ke, thiab qhov sib koom ua ke tuaj yeem teeb tsa kom raug qhov ntev xav tau ua ntej txuas nrog flanges kom ruaj ntseg.

Cov txheej txheem rov qab siv rau kev rhuav tshem, qhov twg kev kho dua qhov ntev ntawm qhov sib koom ua ke tsim qhov chaw txaus kom loosen thiab tshem tawm lub valve. Hauv ob qho tib si, qhov sib koom ua ke ntawm kev rhuav tshem lav qhov kev teeb tsa sai thiab kev tshem tawm, yog li ua rau muaj kev ua haujlwm zoo dua thiab txo qhov chaw ua haujlwm thiab lub sijhawm tsis ua haujlwm. Cov txheej txheem zoo sib xws qhov twg cov ntu yeeb nkab yuav tsum tau teeb tsa ua ke. Qee hom kev sib koom ua ke kuj tsim nyog rau kev siv yam tsis muaj kev txwv hauv cov kav dej yooj ywm. Thaum kawg, kev rhuav tshem cov pob qij txha tuaj yeem siv los sau cov qhov sib txawv piv txwv li qhov twg lub twj tso kua mis ntsia rau hauv qhov chaw ruaj khov yuav tsum tau txuas nrog cov yeeb nkab tawm ntawm phab ntsa.

Qhov zoo ntawm kev rhuav tshem qhov sib koom ua ke
1. Kev teeb tsa yooj yim thiab yooj yim, kev teeb tsa valve yooj yim.
2. Roj hmab muaj zog hauv kev sib zog thiab elasticity.
3. Cov hlau thiab cov nplhaib sib khi yog cov nruj heev.
4. Hauv cov kav dej, nws tuaj yeem ua kom zoo thiab yooj yim rau cov yeeb nkab thiab cov phaj dig muag.