Cov txheej txheem ntws ntawm welded kav yog suav nrog cov kauj ruam hauv qab no:
Cov Khoom Siv Khoom Siv Raw Ua: Cov khoom siv raw ntawm cov khoom siv welded tsuas yog sawb hlau lossis cov phiaj hlau. Ua ntej, cov ntaub ntawv raw yuav tsum tau ua ntej los ntawm uncoiling, flattening, xaus shearing thiab vuam.
Txoj kev sib sau: txoj kev sib txawv sib txawv raws li hom yeeb nkab welded. Rau kauv steel kav, cov txheej txheem strip yog ua tiav los ntawm Leveling, npaj, kev npaj, thiab lwm yam. Rau ncaj rau sab xis ntawm cov kav dej welded, lawv tsim los ntawm milling tshuab, ua ntej cov khoom siv sib xyaw ua ke xws li uoe, jcoe thiab lwm txoj kev.
Vuam: VUAM yog kauj ruam tseem ceeb hauv kev tsim cov kav dej welded. Ncaj sab ris ntawm Submerged Arc Welded Kav Dej siv cov khoom siv roj av uas muaj cov tawv nqaij ua ke, thiab ua kom ncaj welded, thiab tom qab ntawd siab weld nyob rau hauv kev txiav txim ntawm extrusion co.
Kev ua tom qab: tom qab vuam, sab hauv weld hlaws thiab sab nraud kho vaj tsev, ua ntej kev kho mob, sizing thiab ncaj. Tom qab ntawd eddy kev sim tam sim no, cov dej siab soj ntsuam, pickling, etcle, etc. yog nqa tawm kom ntseeg tau tias qhov zoo ntawm cov yeeb nkab welded.
Kev soj ntsuam zoo: Thaum kawg, cov yeeb nkab welded yuav tsum tau yauv sonic thiab radicmographic tshuaj xyuas kom ntseeg tau tias kev tsim kho vuam thiab cov khoom siv. Tom qab dhau mus kuaj, cov txheej saum npoo av tau kho, thiab tiv thaiv corrosion dorrosion thiab txheej txheem kev siv ua tiav raws li cov neeg siv khoom xav tau.
Txheej Txheem Cov yam ntxwv ntawm ntau hom welded kav dej:
Muab kauv steel yeeb (cov txheej txheem ntau lawm yog cov txheej txheem ntau lawm, tsim nyog rau huab hwm coj, thiab haum rau ntau qhov kev sib tw thiab siab zog yuav tsum tau ua.
Ncaj sab ris ntawm Submerged Arc Welded Yeeb: Txoj kev sib txuam ntawm cov qauv hlau thiab cov txheej txheem tuab, thiab haum rau ntau-teev ib qho tshwj xeeb ntau lawm.
Nrig Seam High-zaus Welded Yeeb: Cov txheej txheem ntau lawm yog qhov tsim nyog, haum rau feem ntau qis dua li ntawm seamless steel kav.
