1.What yog qhov sib txawv ntawm kuv-nqaj thiab h-nqaj?
(1) Nws kuj tseem tuaj yeem sib txawv ntawm nws cov duab. Ntu hla ntawm I-Beach yog "工", thaum hla ntu H-nqaj yog zoo li tsab ntawv "H".
(2) vim yog qhov tuab me me ntawm I-nqaj hlau, ua tib zoo soj ntsuam ntawm Flange ntawm I-nqaj Hlau yog qhov sib zog ntawm lub zog los ntawm ib qho kev taw qhia, H-Nqaj tuab loj dua, thiab cov flange tuab yog sib npaug, yog li nws tuaj yeem tiv taus lub zog hauv cov lus qhia sib txawv
(3) Kuv nqaj yog haum rau txhua hom tuam tsev, cov ntawv thov cov tswvcuab ntau yam hauv lub dav hlau yog qhov txwv. H-nqaj Steel siv rau hauv kev lag luam thiab pej xeem lub tsev hlau qauv nqaj, kab cov tswv cuab, muaj steel qauv kev txhawb nqa, thiab lwm yam.
(4) Lub flange ntawm H-nqaj hlau yog ntawm cov kab sib npaug, nrog cov kab sib luag thiab sib xyaw thiab sib xyaw ntawm 3 daim hlau welded. I-ci Beams yog dov tawm cov ntu, vim hais tias ntawm kev siv tshuab tsis zoo, sab hauv ntawm lub flange muaj 1:10 nqes hav. Tsis zoo li dog dig dog dig, H-nqaj yog dov nrog ib txheej ntawm kab rov tav, vim tias cov flange dav thiab tsis muaj qhov teeb tsa ntawm cov yob ntsug kom yob tib lub sijhawm Cov. Yog li ntawd, nws txoj kev dov rolling thiab cov khoom siv yog cov ntau dua li cov dov deling deling deling deling deling deling deling deling deling deling deling deling deling deling deling deling deling deling deling zoo li qub.
2.Yog li cas thiaj li pom tias nws yog qis dua steel?
(1) Cov hlau cuav thiab qis dua yooj yim rau quav yog tias nws yog qhov yooj yim steel, nws yooj yim los bent, ua rau cov hlau poob nws cov thawj. Qhov laj thawj tseem ceeb rau qhov no yog cov chaw tsim khoom uas tsis pom kev zoo, tus nqi ntawm lub siab yog qhov loj, nws yooj yim los bent.
(2) Cov tsos ntawm Shoddy Steel feem ntau muaj qhov tshwm sim tsis sib xws, yog li peb yuav tsum ua tib zoo saib seb qhov no puas yog qhov xwm txheej no thaum xaiv.
(3) Lub saum npoo ntawm Shoddy steel yog nquag mus rau scarring
Feem ntau, tsis zoo steel yog nquag impurities, yog li ntawd los ntawm qhov yooj yim rau qhov yooj yim los qhia qhov zoo ntawm cov hlau yog qhov zoo lossis tsis zoo.
(4) kev dag thiab qis dua hlau yooj yim yog yooj yim rau kos
Ntau cov khoom lag luam ntawm cov khoom siv tsim khoom yog yooj yim, kev tsim khoom siv hlau yuav tsis tau nce rau cov qauv, yog tias hom hlau tsis yuav.
Lub sij hawm ncua: Mar-06-2023
