Txoj hauv kev los daws cov teeb meem ntawm lub valve

Hauv tsab xov xwm no feem ntau yog qhia txog cov kev kho mob rau vuam qhov tsis xws luag ntawm cov li qub, suav nrog kev txiav txim siab tsis raug, tshem tawm, preheating ntawm qhov tsis xws luag, kho vuam txoj kev, thiab tom qab kho vuam kev kho. Rau ntau hom cam khwb cia steel valve tsis xws luag xws li xuab zeb qhov, pores, tawg, thiab lwm yam, nws yog tsim nyog los txiav txim seb puas kho vuam raug tso cai raws li tej yam kev mob thiab txais yuav tsim nyog txoj kev kho. Thaum lub sij hawm kho cov txheej txheem vuam, yuav tsum tau them nyiaj rau cov teeb meem xws li kev kho electrode, tus naj npawb ntawm kev kho welds, thiab qhov siab ntawm kev kho vuam txheej. Tom qab kho vuam, kev kho kev ntxhov siab, kev sim tsis muaj kev puas tsuaj, kev sim hardness, thiab lwm yam yuav tsum tau ua kom ntseeg tau tias lub valve kho tau raws li qhov yuav tsum tau ua. Nyob rau tib lub sijhawm, nws hais txog qhov tseem ceeb ntawm kev tshawb fawb kho vuam ntawm cam khwb cia hlau qhov tsis xws luag, uas yog kev txuag hluav taws xob remanufacturing engineering technology.