Mapulogalamu achitsulo:
Chitsulo chimagwiritsidwa ntchito kwambiri pa zomangamanga, makina, magalimoto, mphamvu, zomangamanga, zida zapakhomo, ndi zina zotero. Chitsulo choposa 50% chimagwiritsidwa ntchito pa zomangamanga. Chitsulo chomanga chimakhala cholimba komanso cholimba, ndi zina zotero, nthawi zambiri malo ndi zomangamanga, kugwiritsa ntchito chitsulo chogulitsa nyumba nthawi zambiri kumakhala kawiri kuposa chitsulo chomwe chimagwiritsidwa ntchito pa zomangamanga, kotero momwe msika wa malo umakhudzira kugwiritsa ntchito chitsulo; makina, magalimoto, zida zapakhomo, kufunikira kwa chitsulo kumawerengera kuchuluka kwa kugwiritsidwa ntchito kwa chitsulo pafupifupi 22%. Chitsulo chamakina ndi mbale, chokhazikika mu makina aulimi, zida zamakina, makina olemera ndi zinthu zina; chitsulo chapakhomo cha pepala wamba lozizira, pepala lotentha la galvanized, pepala la silicon chitsulo, ndi zina zotero, chokhazikika mu firiji, makina ochapira, mpweya woziziritsa ndi zinthu zina zoyera; mitundu ya chitsulo yamagalimoto ndi yambiri, chitoliro chachitsulo, chitsulo, ma profiles, ndi zina zotero zimadyedwa, ndipo zimafalikira m'zigawo zonse zamagalimoto, monga zitseko, ma bumpers, mbale zapansi, ndi zina zotero. Pogwiritsa ntchito zida zamakina, ma boilers amafakitale ndi makina ena olemera, kupanga ndi kugulitsa katundu woyera, ndalama zopangira magalimoto, kupanga magalimoto ndi kufunikira kuti muwone momwe kufunikira kwa chitsulo kulili.
mitundu ikuluikulu ya chitsulo:
Chitsulo ndi chitsulo ndi kaboni, silicon, manganese, phosphorous, sulfure ndi zinthu zina zochepa zomwe zimapangidwa ndi alloys. Kuwonjezera pa chitsulo, kuchuluka kwa kaboni kumachita gawo lalikulu pakupanga kwa chitsulo, kotero chimadziwikanso kuti alloy yachitsulo-kaboni. Pali mitundu iyi makamaka:
Chitsulo cha nkhumba Chitsulo chosayera Chowotcha chokulungidwa & mbale Mbale Yapakatikati Yokhuthala
Wopindika Bar H Beam Wopanda Chitsulo Chitoliro Waya Ndodo
1. Chitsulo cha nkhumba: mtundu wa chitsulo ndi aloyi wa kaboni, kuchuluka kwa kaboni nthawi zambiri kumakhala 2% -4.3%, kolimba komanso kofooka, kukaniza ndi kutopa
2. Chitsulo chosakonzedwa: Chitsulo cha nkhumba chomwe chimasungunuka ndi kukonzedwa kuchokera ku kaboni nthawi zambiri chimakhala chochepera 2.11% ya aloyi yachitsulo-kaboni. Poyerekeza ndi chitsulo cha nkhumba, chimakhala ndi mphamvu zambiri, pulasitiki wabwino komanso kulimba kwakukulu.
3.chozungulira chotentha: slab (makamaka slab yopangira mosalekeza) ngati zinthu zopangira, zotenthedwa ndi ng'anjo yotenthetsera (kapena kutentha kwa ng'anjo), mwa kukanda ndi kumaliza mphero yozunguliridwa kuchokera pamzere.
4. mbale yokhuthala yapakatikati: ndiye mitundu yayikulu yopangambale yachitsulondi chitsulo chodulidwa, chingagwiritsidwe ntchito pa zomangamanga zamakina, milatho, kumanga zombo, ndi zina zotero.
5.bala lopindika: rebar ndi gawo laling'ono lachitsulo, lodziwika bwino kuti bar yachitsulo yokhala ndi ribbed yotenthedwa;
6.Mzere wa H: Gawo la H-beam likufanana ndi chilembo "H". Lili ndi mphamvu yopindika kwambiri, kapangidwe kopepuka, kapangidwe kosavuta komanso zabwino zina. Limagwiritsidwa ntchito makamaka pa nyumba zazikulu, milatho ikuluikulu, ndi zida zolemera.
7.chitoliro chachitsulo chosasunthika: chitoliro chachitsulo chopanda msoko chimabowoledwa ndi chitsulo chonse chozungulira, palibe ma weld pamwamba, omwe amagwiritsidwa ntchito makamaka popanga zida zomangira ndi makina, monga ndodo zobowolera mafuta, ma shaft oyendetsa magalimoto, machubu a boiler, ndi zina zotero.
8.ndodo ya waya: Kutalika kwakukulu, kulondola kwakukulu komanso khalidwe la pamwamba, kulondola kwa kukula kwa waya, komwe kumagwiritsidwa ntchito makamaka pokonza zinthu zachitsulo.
Zipangizo zopangira zitsulo ndi kusungunula:
Zipangizo zopangira zitsulo 1.:
Miyala yachitsulo: Chuma chachitsulo padziko lonse lapansi chimapezeka makamaka ku Australia, Brazil, Russia ndi China.
Mafuta: makamaka coke, coke imapangidwa ndi malasha ophikira, kotero kupezeka kwa coke kudzakhudzidwa ndi mtengo wa coke.
2. Kusungunula chitsulo ndi chitsulo:
Njira yosungunula chitsulo ndi chitsulo ikhoza kugawidwa m'magulu awiri: njira yayitali ndi yochepa, njira yayitali yopangira dziko lathu, nthawi yayitali ndi yayifupi makamaka imatanthauza njira zosiyanasiyana zopangira zitsulo.
Kupanga chitsulo chachikulu nthawi yayitali, kupanga chitsulo, kuponyera kosalekeza. Ntchito yochepa sikufunika kudutsa mu kupanga chitsulo, mwachindunji ndi ng'anjo yamagetsi idzasungunuka kukhala zidutswa zachitsulo chosaphikidwa.
Nthawi yotumizira: Julayi-07-2024
