HRC hot adagulung'undisa zitsulo koyilo ndi chinthu wamba komanso chofunika m'mafakitale osiyanasiyana. Ndi mtundu wa koyilo wachitsulo wokhala ndi m'lifupi mwake 600mm kapena kupitilira apo ndi makulidwe a 1.2mm mpaka 25mm. Ma coils amapangidwa ndi ma slabs osalekeza ngati zida zazikulu ndipo amatenthedwa ndikukonzedwa ndi mphero zolimba komanso zomaliza. Chotsatira chake ndi zitsulo zamtengo wapatali zotentha zotentha zokhala ndi mphamvu zapadera komanso zolimba
HRC hot rolled steel coil ndi ya gulu la hot rolled coil (HRC). Makoyilowa amagwiritsidwa ntchito kwambiri m'mafakitale omanga, oyendetsa magalimoto komanso opanga zinthu chifukwa cha mawonekedwe awo apadera. Coil yachitsulo yotentha ya HRC ndi chisankho chabwino kwambiri pazogwiritsa ntchito kuyambira pamakina olemera ndi zida mpaka magalimoto ndi zida zamagetsi.
Zipangizo zachitsulo zotentha za HRC zimapezeka mu makulidwe ake kuti zikwaniritse zosowa zosiyanasiyana zamakasitomala. The osachepera mpukutu m'lifupi ndi 600mm, kuonetsetsa kuti ndi oyenera osiyanasiyana ntchito. Kuphatikiza apo, makulidwe ake osiyanasiyana amachokera ku 1.2 mm mpaka 25 mm, kulola kusinthasintha ndi kusinthika munjira zosiyanasiyana. Ndi mafotokozedwe ake enieni, HRC yotentha yozungulira zitsulo imathandizira kupanga bwino m'mafakitale angapo.
Gulu | Standard | ZOLINGANA STANDARD & GRADE | Kugwiritsa ntchito |
Q195, Q215A, Q215B | GB 912 GBT3274 | JIS G3101, SS330, SPHC, SPHD | Zigawo zamapangidwe ndi kusindikiza zigawo za injiniya makina, mayendedwe makina, makina omanga, makina opangira magetsi, makina a ulimi, ndi mafakitale opepuka. |
Q235A | JIS 3101, SS400 EN10025, S235JR | ||
Q235B | JIS 3101, SS400 EN10025, S235J0 | ||
Q235C | Chithunzi cha JIS G3106 SM400A SM400B EN10025 S235J0 | ||
Q235D | Chithunzi cha JIS G3106 SM400A EN10025 S235J2 | ||
SS330, SS400 | Chithunzi cha JIS G3101 | ||
S235JR+AR, S235J0+AR S275JR+AR, S275J0+AR | EN10025-2 |
Mtengo wa HRCotentha adagulung'undisa zitsulo koyiloali ndi zinthu zambiri zomwe zimapangitsa kuti azifunidwa kwambiri pamsika. Choyamba, mphamvu zake zapamwamba zimalola kuti zitheke kunyamula katundu, zomwe zimapangitsa kuti zikhale zoyenera kwa ntchito zolemetsa. Chachiwiri, ma coils amapereka weldability kwambiri ndi formability, kupereka opanga kusinthasintha mawonekedwe ndi kuwaumba kuti zigwirizane ndi zosowa zawo. Kuphatikiza apo, ma coil otenthetsera a HRC ali ndi zida zabwino kwambiri zopangira, zomwe zimapangitsa kuti pakhale zosalala panthawi yopanga. Pomaliza, imapereka kukana kwabwino kwa dzimbiri, kuonetsetsa kuti ikugwira ntchito kwanthawi yayitali komanso kulimba ngakhale m'malo ovuta.
Mtengo wa HRCotentha adagulung'undisa zitsulo koyilo chimagwiritsidwa ntchito m'mafakitale ambiri chifukwa cha zinthu zosiyanasiyana. M'dziko lomanga, kupanga zida zomangira monga mizati, mizati, ndi trusses ndikofunikira. Kuphatikiza apo, imagwiritsidwa ntchito popanga zida zamagalimoto, kuphatikiza chassis, mafelemu, ndi mapanelo amthupi. Zida zophimbidwa zimagwiritsidwanso ntchito kwambiri popanga zida zamagetsi ndi mapaipi. Kuyenerera kwake pamagwiritsidwe osiyanasiyana kumatsimikizira kufunikira ndi kuthandizira kwa ma coils a HRC otentha achitsulo kuti azigwira ntchito bwino m'mafakitale osiyanasiyana.
Mwachidule, koyilo yachitsulo yotentha ya HRC ndi chinthu chapamwamba kwambiri, chokhala ndi ntchito zambiri chomwe chimatha kukwaniritsa zosowa zamafakitale osiyanasiyana. Zopezeka mu kukula kwake, mawonekedwe abwino kwambiri ndi machitidwe osiyanasiyana, makolawa amapereka ntchito yapamwamba, yokhazikika komanso yosinthasintha. Mphamvu zake, weldability, formability, processability ndi kukana dzimbiri zimapangitsa kukhala chisankho chodziwika bwino pakumanga, magalimoto ndi kupanga. HRC yotentha yozungulira chitsulo imagwira ntchito yofunika kwambiri popanga zida zamagalimoto, zida zamagalimoto ndi zinthu zina zofunika, kuwonetsetsa kuti mafakitale angapo akuyenda bwino.
Monga China zitsulo makampani kutsogolera mabizinezi, dziko zitsulo malonda ndi katundu "Hundred chikhulupiriro chabwino ogwira ntchito", China zitsulo malonda mabizinezi, "Top 100 mabizinezi wamba ku Shanghai". ) imatenga "Kukhulupirika, Kuchita, Kupanga Zinthu, Win-Win" monga mfundo yake yokhayo, nthawi zonse amalimbikira kuyika zofuna za makasitomala pamalo oyamba.