1.Puas yog tsim nyog los siv txias- dov coils raws li cov qauv kev txhawb zog?
Tsim nyog heev. Txias-rolled coils muaj lub zog siab thiab zoo tuab precision, ua rau lawv zoo tagnrho rau kev tsim cov khoom siv uas yuav tsum tau muaj zog ntxiv, xws li cov kab hluav taws xob, kev txhawb nqa, thiab cov thav ntawv, thiab yog cov kev xaiv tseem ceeb hauv kev tsim khoom.
2.Yuav ua li cas yog nws superior rau kub - dov steel?
Txias-rolled coils tau ua hauj lwm hardening thaum dov nyob rau hauv chav tsev kub, ua rau ib tug yield zog ntawm 30% mus rau 50% siab tshaj qhov kub zoo tib yam - dov daim hlau ntawm tib yam khoom. Lawv kuj muaj ib tug du nto, me me thickness tolerances, thiab ib tug nruj haum haum nrog lub ntsiab qauv tom qab khoov, ua welding qhov sib txawv yooj yim los tswj.
3.Nws puas tawg tau yooj yim yog siv los ua cov khoom siv txhawb zog?
Ib txwm khoov yuav tsis ua teeb meem. Txias-rolled coils khaws cov ductility zoo thiab tuaj yeem muab stamped thiab khoov tau yooj yim. Lus Cim: Yog tias qhov kev txhawb nqa yuav tsum tau deformation loj heev lossis sib sib zog nqus nqus, txias -rolled coils yuav tsis haum li kub - dov cov nplooj ntawv; Tsis tas li ntawd, kev tiv thaiv xeb (thaum pleev xim / electrophoresis) yog xav tau tom qab tsim.
4.Yuav ua li cas xaiv cov khoom siv rau kev txhawb nqa cov khoom sib txawv?
Xav txog kev thauj khoom -cov kev cai bearing:
Rau kev txhawb nqa tus qauv (server racks, rooj tog): Xaiv Q235 (SPCC) rau tus nqi qis tshaj.
Rau kev txhawb nqa ntxiv -cov kabmob (cov qauv tsheb, cov txee): Xaiv Q345 lossis HC340/590 kom muaj zog dua.
Rau lub teeb yuag tsim (bumper beams): Xaiv siab -lub zog steel series los txo cov khoom tuab.
5.Los xaus, nws qhov zoo thiab qhov tsis zoo yog dab tsi?
Qhov zoo: siab zog, zoo precision, du nto, haum rau batch dabtsi yog khoov thiab sib sau. Disadvantages: Tsis xeb- pov thawj (yuav tsum tau coated), ntau dua dabtsi yog khoov springback dua kub- dov steel (tuag them nyiaj yuav tsum tau). Zuag qhia tag nrho, nws muaj txiaj ntsig zoo rau cov nyiaj.