Qhov zoo ntawm galvanized square kav yog siab. Txawm li cas los xij, vim qhov tsis zoo ntawm kev tsim cov yeeb nkab steel ntau lawm, thiab qee cov yeeb nkab steel tau txais kev pab nyob rau hauv qee qhov tshwj xeeb ib puag ncig, tshwj tsis yog rau kev ua tau zoo, sab nraud thiab phab ntsa tuab qhov tseeb ntawm cov kav hlau steel, thiab qhov tseeb ntawm qhov flatness, thiab flatness. qhov tseeb, thiab flatness raug, thiab flatness raug, thiab flatness raug thiab flatness. Ntxiv nrog rau qhov yuav tsum tau ua ntawm qhov ncaj, cov kev xav tau tshwj xeeb kuj tau tsim rau nws qhov chaw, qhov kawg ntawm qhov chaw, thiab kev tiv thaiv corrosion.
Yuav kom ua tau raws li cov kev xav tau saum toj no, cov kav hlau steel yuav tsum ncaj nraim thiab muaj qhov tsis zoo tom qab txias; qhov tsim nyog ua ntawm cov yeeb nkab kawg; tshawb xyuas cov yeeb nkab steel kev ua tau zoo (kuaj), xyuas cov yeeb nkab steel uas tsim nyog, thiab tom qab ntawd ua qhov ntev, qhov hnyav, kev txheeb xyuas tus kheej, ntim Ren Library. Nyob rau hauv luv luv, lub refined txheej txheem ntawm steel kav yog tshem tawm qhov tsis xws luag ntawm steel kav, ntxiv txhim kho qhov zoo ntawm steel kav, ua tau raws li cov kev xav tau ntawm cov khoom tshwj xeeb lub hom phiaj, thiab qhia meej tias "tus kheej" ntawm cov khoom "tus kheej" yog ib qho tseem ceeb indispensable. thiab cov txheej txheem tseem ceeb. Cov yeeb nkab steel feem ntau suav nrog: cov yeeb nkab steel yog ncaj, qhov kawg ntawm kev txiav (inverted ntug, tus kav)
Kev tshuaj xyuas thiab kev tshuaj xyuas (nrog rau kev soj ntsuam zoo ntawm qhov chaw, qhov ntsuas qhov loj me, kev tshuaj xyuas tsis muaj kev puas tsuaj, thiab kev ntsuas hydraulic), sib tsoo, ntev, qhov hnyav, hnyav, xim, dav hlau thiab ntim thiab lwm yam txheej txheem. Qee qhov tshwj xeeb-lub hom phiaj steel kav kuj yuav tsum tau txau, kev siv tshuab, kev kho tshuaj tiv thaiv, thiab lwm yam.
Nyob rau hauv ntau yam txheej txheem nrog refined steel kav, qhov yuav tsum tau ntawm cov yeeb nkab steel soj ntsuam thiab soj ntsuam txheej txheem yog qhia nyob rau hauv thawj tshooj. Ntxiv rau qhov ntev, qhov hnyav, xim, luam ntawv, thiab ntim cov yeeb nkab steel, tshwj tsis yog tias nws yuav ua rau muaj qhov tsis xws luag xws li pob thiab khawb ntawm cov kav hlau, cov duab, qhov loj thiab kev ua haujlwm ntawm cov yeeb nkab steel yuav tsis hloov. Yog li ntawd, tshooj no yog tsom mus rau qhov tsis zoo thiab kev tiv thaiv kev ntsuas uas tsim nyob rau hauv peb txheej txheem uas muaj steel yeeb nkab deformation los yog ua nyob rau hauv peb txheej txheem uas muaj steel yeeb nkab deformation los yog ua.
Taw qhia txog qhov yuav tsum tau ua ntawm galvanized square tube nto
Tus txheej txheem qhia txog qhov "nto du" cov cai ntawm cov yeeb nkab steel. Txawm li cas los xij, muaj ntau npaum li 10 steel yeeb nkab nto tsis xws luag los ntawm ntau yam laj thawj. Cov kev tsis zoo no feem ntau suav nrog: qhov tawg ntawm qhov tawg (kawg), cov plaub hau qauv, sab hauv folding, sab nrauv folding, dov, sab hauv txoj kev ncaj, sab nrauv ncaj, nti, concave pits, pob, tshuaj loog (hemp nto), hemps (hemp nto), sab hauv txoj kev. , txheej txheej txheej, txheej txheej txheej, txheej txheej txheej sab nrauv, txheej txheej sab nrauv, nti, qhov sib tsoo, qhov sib sib zog nqus, qhov chaw hemp (hemp nto), thiab hemp (hemp nto), hemp (hemp nto), thiab hemp (hemp nto), hemp ( hemp nto), thiab hemp (hemp nto), hemp (hemp nto), thiab hemp (hemp nto), hemp (hemp nto), thiab hemp (hemp nto), hemp (hemp nto), thiab hemp (linen), hemp (hemp nto), thiab hemp (hemp nto), hemp (hemp nto), thiab hemp (hemp nto). Tear (scratching), sab hauv kauv txoj kev, sab nraud kauv txoj kev, xiav kab, orthopedic concave, roller prints, thiab lwm yam. Nyob rau hauv cov saum toj no -hais steel yeeb nkab nto defects, ib co tsis xws luag yog heev loj rau kev ua tau zoo ntawm steel yeeb nkab kev ua tau zoo, uas yog hu ua. kev pheej hmoo tsis xws luag, xws li steel yeeb nkab tawg (kav), sab hauv folding, txheej folding, dov, tawm mus, condensation, rub, rub, rub Caval, convex hnab, thiab lwm yam.; Qee qhov tsis xws luag muaj qhov cuam tshuam me me rau kev ua haujlwm ntawm cov yeeb nkab steel, uas yog hu ua qhov tsis xws luag, xws li steel yeeb nkab anesthesia (nto), kab xiav, rub (kos, kov) kev raug mob, me ntsis txoj hauv kev thiab txoj kev ncaj. , me ntsis sab hauv kauv txoj kev thiab sab nraud kauv txoj kev, orthopedics, roller prints, thiab lwm yam.
Cov txheej txheem yuav tsum yog thawj txheej ntawm vuam yuav tsum tau welded los xyuas kom meej zoo rov qab tsim, vuam tam sim no, arc voltage, xaim xaim ceev thiab vuam ceev. Cov vuam deformation uas tsim los ntawm nruab nrab mus rau ob sab yog me dua li cov vuam ncaj qha, uas yog qhov tsim nyog rau kev txiav tawm thiab tso tawm ntawm kev ntxhov siab, thiab tsis txhob muaj kev nyuaj siab hauv vuam. Lub nqaim yas deformation cheeb tsam tsim los ntawm vuam ntawm vuam ntawm lub viav vias ncaj qha tsuas yog ib zaug xwb, thiab vim qhov kev sib tw viav vias tas mus li, cov khoom siv hluav taws xob kub yog qhov loj, qhov cua sov yog qhov loj, thiab cov yas deformation cheeb tsam tshwm sim los ntawm compression. loj, yog li lub shrinkage thiab deformation tom qab vuam yog loj.
Thaum segmented dhia vuam, txhua txheej ntawm ntu me me, qhov xav tau cua sov me me, thiab txhua txheej tau muab faib ua ob peb ntu kom dhia vuam. Txhua ntu yog qhov pib rov tsim dua ntawm cov hlau phaj txias. Txhua lub sij hawm, ib tug nqaim yas deformation cheeb tsam tshwm, yog li qhov nruab nrab qhov dav ntawm cov yas deformation cheeb tsam yog me dua li cov txheej txheej ncaj nraim los ntawm vuam, thiab ntsug contraction kuj me dua. Piv nrog rau lub viav vias vuam deformation uas tau sau ib zaug ua ke, nws yog me dua.
