Kub dov hlau
Kub-dov yog nrog nruam casting slab los yog tawg slab raws li raw khoom, tom qab reheating rauv cua sov, dej siab descaling rau hauv roughing zeb, roughing khoom los ntawm txiav lub taub hau, tus Tsov tus tw, thiab ces nkag mus rau lub finishing zeb, kev siv lub computer- tswj dov ua qhov kawg dov tom qab coiling tom qab lub laminar txias (lub computer-tswj txias npaum li cas) thiab lub coiler, ncaj plaub hau ntim.Ncaj plaub hau lub ntim ntawm lub taub hau, tus Tsov tus tw yog feem ntau tsis zoo, yog ib tug nplaig-thiab fishtail, thickness, dav, precision ntawm ntug feem ntau muaj yoj-puab, folding, pyramid defects.Coil hnyav hnyav coil txoj kab uas hla ntawm 760mm.(Kev lag luam yeeb nkab ib txwm nyiam siv.) Ncaj plaub hau ntim los ntawm lub taub hau txiav, tail txiav, trimming, thiab multi-pass straightening flat finishing kab kev kho mob, ib tug txiav board los yog hnyav ntim, uas yog, los ua: kub dov steel phaj. , tiaj tus kub dov steel coils, slitting nrog lwm yam khoom.Pab kub tiav ntim descaled, pickled thiab oiled kub dov pickled coils.

Txias ua hlau
Txias tsim yog raws li raw khoom, tom qab oxide tshem tawm los ntawm pickling tandem txias tsim tiav dov nyuaj yob, ua hauj lwm hardening vim lub ntim ntawm dov nyuaj vim lub nruam txias deformation zog, hardness nce, tawv yas taw qhia tsis kam, stamping kev ua tau zoo yuav deteriorate. , thiab tsuas yog siv tau yooj yim deformation ntawm qhov chaw.Rolling nyuaj yob tuaj yeem siv los ua cov khoom siv raw ntawm cov nroj tsuag kub-dip galvanizing, kub dip galvanizing kab teeb annealing kab.Rolling nyuaj yob hnyav yog feem ntau 6 mus rau 13.5 tons, lub coil txoj kab uas hla ntawm 610mm.Cov kab mob khaub thuas dav dav, ntim yuav tsum dhau los ntawm kev nruam annealing (CAPL chav tsev) kom tshem tawm qhov txias hardening thiab dov kev ntxhov siab, lossis batch annealing ncav cuag cov khoom siv ntawm cov txheej txheem sib xws.Cov ntawv txias-tsim steel nto zoo, zoo li, qhov tseeb qhov tseeb superior rau cov ntawv kub dov, thiab txoj cai dov nyias cov khoom tuab txog li 0.18mm.

Qhov sib txawv ntawm kub-kuav los tiag thiab txias-tsim:
1, txias tsim hlau kom tso cai hla ntu hauv zos buckling, uas tuaj yeem siv tag nrho cov pas nrig buckling bearing muaj peev xwm; - ntu kub dov hlau tsis tso cai rau hauv zos buckling tshwm sim.
2, qhov seem ntawm kev ntxhov siab ntawm cov hlau kub-kuav los tiag thiab txias-tsim steel tsim los ntawm cov laj thawj sib txawv, yog li qhov kev faib tawm ntawm ntu ntoo khaub lig kuj txawv heev.Cov residual kev nyuaj siab faib nyob rau hauv tus ntoo khaub lig seem ntawm txias-tsim steel dabtsi yog khoov, residual kev nyuaj siab faib nyob rau hauv lub kub dov steel los yog welded steel cross-section yog ib hom zaj duab xis.
3 dawb torsional txhav ntawm kub-kuav los tiag steel, txias-tsim steel, lub torsional zog ntawm kub dov hlau yog zoo dua li txias-tsim steel.