Cold Rolled Steel Sheet Coil

Kufotokozera Kwachidule:

Koyilo yozizira imatanthawuza chingwe chachitsulo chomwe chimakulungidwa mwachindunji mu makulidwe enaake ndi mpukutu kutentha kwa firiji ndikukulungidwa mu koyilo yonse ndi koyara. Poyerekeza ndi zozungulira zotentha, zozungulira zozizira zimakhala zowoneka bwino komanso zomaliza zapamwamba, koma zimadzetsa nkhawa kwambiri mkati ndipo nthawi zambiri zimatsekeredwa pambuyo pozizira.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zambiri Zamalonda

Makulidwe ndi 0.1-8mm

M'lifupi ndi 600-2 000mm

Kutalika kwa mbale yachitsulo ndi 1 200-6 000mm

Magiredi:Q195A-Q235A, Q195AF-Q235AF, Q295A(B)-Q345 A(B); SPCC, SPCD, SPCE, ST12-15; DC01-06 DC01-DC06 CR220IF HC340LA 590DP 220P1 CR220BH CR42 DC01-DC06 SPCC-J1 SPCC-J2 SPCD SPCE TYH THD SPCC-SC TLA SPCC DC01

Chiyambi cha Zamalonda

Pogwiritsa ntchito koyilo yachitsulo yotentha ngati zopangira, pambuyo pa pickling kuchotsa oxide sikelo, kuzizira kosalekeza kukuchitika, ndipo chomalizidwacho chimakulungidwa koyilo yolimba. Kuwumitsa ntchito kozizira komwe kumachitika chifukwa cha kuzizira kosalekeza kumawonjezera mphamvu, kuuma ndi kulimba komanso index ya pulasitiki ya koyilo yolimba. , kotero ntchito yopondaponda idzawonongeka ndipo ingagwiritsidwe ntchito pazigawo zokhala ndi mapindikidwe osavuta. Zopangira zolimba zolimba zimatha kugwiritsidwa ntchito ngati zopangira zopangira zokometsera zoviyitsa, chifukwa mizere yoyatsira moto imakhala ndi mizere yolumikizira. Kulemera kwa koyilo yolimba yokulungidwa nthawi zambiri kumakhala matani 20-40, ndipo koyilo yofutukuka yotentha imakulungidwa mosalekeza kutentha kwa firiji. M'mimba mwake ndi 610mm.

Zogulitsa Zamalonda

Chifukwa sichinatsekeredwe, kuuma kwake ndikokwera kwambiri (HRB ndi yayikulu kuposa 90), ndipo makina ake ndi osauka kwambiri, chifukwa chake amatha kungopinda pang'onopang'ono osakwana madigiri 90 (perpendicular to coiling direction).

Kunena mophweka, kuzizira kozizira kumakonzedwa ndikukulungidwa pamaziko a zokometsera zotentha. Nthawi zambiri, ndi njira yozungulira yotentha---pickling---kugudubuza kozizira.

Zozizira zozizira zimakonzedwa kuchokera ku mapepala otentha otentha kutentha. Ngakhale kutentha kwa pepala lachitsulo kudzatenthedwa panthawi yokonza, kumatchedwabe kuzizira. Chifukwa cha kuzizira kosalekeza kwa kugudubuza kotentha, zinthu zamakina ndizosauka komanso kuuma kwake ndikwambiri. Iyenera kumangirizidwa kuti ibwezeretse mphamvu zake zamakina, ndipo zomwe zilibe ma annealing amatchedwa makolo olimba. Makhola okulungidwa molimba nthawi zambiri amagwiritsidwa ntchito kupanga zinthu zomwe sizifunikira kupindika kapena kutambasula, ndipo zomwe zili ndi makulidwe ochepera 1.0 zimakulungidwa mbali zonse kapena mbali zinayi ndi mwayi.

Kugwiritsa ntchito

Zingwe zoziziritsa kuzizira zimagwiritsidwa ntchito kwambiri, monga kupanga magalimoto, zinthu zamagetsi, kugubuduza katundu, ndege, zida zolondola, chakudya cham'chitini, etc. Cold adagulung'undisa pepala ndi chidule cha pepala wamba mpweya structural zitsulo ozizira adagulung'undisa, wotchedwanso ozizira. - pepala lopindidwa, lomwe limadziwika kuti pepala lozizira, ndipo nthawi zina limalembedwa molakwika ngati pepala lozizira. Chipinda chozizira ndi chingwe chachitsulo chotentha cha carbon structural steel wamba, chomwe chimazizira kwambiri ndikuchikulungitsa mu mbale yachitsulo ndi makulidwe osakwana 4mm. Chifukwa cha kugubuduza kutentha kwa firiji, sikelo imapangidwa, choncho, mbale yozizira imakhala yabwino pamwamba komanso yolondola kwambiri, kuphatikizapo mankhwala a annealing, mawotchi ake ndi machitidwe ake ndi abwino kuposa mapepala achitsulo otentha, m'madera ambiri, makamaka Pankhani yopangira zida zapanyumba, pang'onopang'ono yalowa m'malo mwazitsulo zotentha zotentha.

Zam'mbuyo: S355JR/ Q345 Kaboni Chitsulo Chamoto Chokulungira Chitsulo Chakuda Chachitsulo

Ena: Cold adagulung'undisa zitsulo pepala mbale zomangira makampani