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, zoziziritsa kuzizira zimakhala zowoneka bwino komanso zomaliza zapamwamba, koma zimadzetsa nkhawa zamkati 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 yothira madzi otentha 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 Zamankhwala

Chifukwa sichinatsekeredwe, kuuma kwake ndikokwera kwambiri (HRB ndi yayikulu kuposa 90), ndipo makina ake ndi osauka kwambiri, kotero 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 kugudubuzika kotentha, zinthu zamakina ndizosauka komanso kuuma kwake ndikwambiri.Iyenera kutsekedwa kuti ibwezeretse mphamvu zake zamakina, ndipo zomwe zilibe ma annealing amatchedwa makolo olimba.Makhola okulungidwa molimba nthawi zambiri amagwiritsidwa ntchito kupanga zinthu zomwe sizikufuna kupindika kapena kutambasula, ndipo zomwe zili ndi makulidwe ochepera 1.0 amakulungidwa 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 lopiringizika, lomwe limadziwika kuti pepala lozizira, ndipo nthawi zina limalembedwa molakwika ngati pepala lozizira.Chozizira chozizira ndi chitsulo chowotcha chachitsulo chokhazikika cha carbon structural steel, chomwe chimakhala chozizira kwambiri chokulungidwa 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 M'munda wa kupanga zipangizo kunyumba, pang'onopang'ono m'malo otentha adagulung'undisa pepala zitsulo.

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

Ena: Cold adagulung'undisa zitsulo pepala mbale zomangira makampani