A36 SS400 S235JR Chovala Chachitsulo Choyaka Choyaka /HRC
Kulondola wamba:pamwamba pa zitsulo mbale amaloledwa kukhala wosanjikiza woonda chitsulo okusayidi sikelo, dzimbiri, pamwamba roughness chifukwa ndi peeling wa chitsulo okusayidi sikelo, ndi zolakwika zina m`deralo amene kutalika kapena kuya kuposa chololeka kupatuka.Ma burrs osadziwika ndi zizindikiro za munthu yemwe kutalika kwake sikudutsa kutalika kwa chitsanzo kumaloledwa pa chitsanzo.Kuchuluka kwa gawo limodzi lachilema sikudutsa masikweya a utali wambewu.
Kulondola kwambiri:Thin oxide sikelo, dzimbiri, ndi zolakwika zina zakomweko zomwe kutalika kwake kapena kuya kwake sikudutsa theka la kulekerera kwa makulidwe amaloledwa pamwamba pa mbale yachitsulo.Chitsanzocho ndi chokhazikika, ndipo ma burrs ang'onoang'ono am'deralo omwe kutalika kwake sikudutsa theka la kulekerera kwa makulidwe amaloledwa patani.
Makampani opanga magalimoto
Pepala lopaka mafuta otsekemera otentha ndi mtundu watsopano wazitsulo zomwe zimafunidwa ndi makampani opanga magalimoto.Ubwino wake wapamwamba, kulolerana kwa makulidwe, ndi magwiridwe antchito amatha kusintha mapanelo amthupi ndi zida zamagalimoto zopangidwa ndi mapepala oziziritsa ozizira m'mbuyomu, potero kuchepetsa zopangira Mtengo ndi pafupifupi 10%.Ndi chitukuko cha chuma, kupanga magalimoto kwawonjezeka kwambiri, ndipo kugwiritsa ntchito mbale kukupitirirabe.Mapangidwe oyambira amitundu yambiri yamagalimoto apanyumba amafunikira kugwiritsa ntchito mbale zoziziritsa zotentha, monga: ma subframes agalimoto, masipoko a magudumu, kutsogolo ndi kumbuyo Chifukwa chakusakwanira kwa mbale zokokera zokometsera zotentha zopangira misonkhano yamlatho, mbale zamabokosi agalimoto, maukonde oteteza, mizati yamagalimoto ndi zida zosinthira, mafakitale amagalimoto nthawi zambiri amagwiritsa ntchito mbale zozizira kapena mbale zotentha m'malo mwake kapena kuzitola zokha.
Machinery Industry
Mbale zoziziritsa kukhosi zimagwiritsidwa ntchito makamaka pamakina a nsalu, makina amigodi, mafani ndi makina ena onse.Monga kupanga nyumba za kompresa ndi zovundikira kumtunda ndi kumunsi kwa mafiriji apanyumba ndi zoziziritsira mpweya, zotengera zopondereza ndi ma mufflers amagetsi amagetsi, ndi maziko a wononga mpweya.Pakati pawo, mafiriji am'nyumba ndi ma air-conditioner compressor amagwiritsa ntchito mbale zowotchera kwambiri, ndipo kujambula kozama kwa mbale zonyamula ndizokwera kwambiri.Zidazo ndi SPHC, SPHD, SPHE, SAPH370, makulidwe osiyanasiyana ndi 1.0-4.5mm, ndipo zofunikira ndi 2.0-3.5mm.Malinga ndi deta yofunikira, mu theka loyamba la chaka chino, ma compressor a firiji ndi ma air-conditioning amafunikira mbale zowotchera zotentha za matani 80,000 ndi matani 135,000, motsatana.Makampani opanga mafani tsopano amagwiritsa ntchito kwambiri mbale zozizira ndi mbale zotenthedwa.M'malo mwa mbale zoziziritsa kuzizira, mbale zoziziritsa kukhosi zimatha kugwiritsidwa ntchito m'malo mwa mbale zoziziritsa kukhosi kupanga zofukiza, zipolopolo, ma flanges, ma mufflers, maziko, nsanja, etc.
Makampani ena
Ntchito zina zamafakitale makamaka zimaphatikizapo zida zanjinga, mapaipi osiyanasiyana owotcherera, makabati amagetsi, njanji zolondera mumsewu waukulu, mashelufu amasitolo akuluakulu, mashelufu osungiramo katundu, mipanda, matanki otenthetsera madzi, migolo, makwerero achitsulo, ndi mawonekedwe osiyanasiyana amitundu yopondapo.Ndi chitukuko chosalekeza chachuma, kukonza kwa magawo a zero kukufalikira m'mafakitale onse, ndipo zopangira zida zakula mwachangu.Kufunika kwa mbale kwakula kwambiri, ndipo kufunikira kwa mbale zoziziritsa kutentha kwawonjezekanso.
Pickling mbale imapangidwa ndi pepala lapamwamba kwambiri lopiringizidwa ndi kutentha ngati zopangira.Pambuyo pa pickling unit kuchotsa wosanjikiza oxide, chepetsa ndi kumaliza, pamwamba khalidwe ndi ntchito zofunika (makamaka ozizira mawonekedwe kapena masitampu ntchito) ali pakati pa otentha adagulung'undisa ndi ozizira adagulung'undisa mankhwala wapakati pakati mbale ndi m'malo abwino otentha. - mbale zokulunga ndi mbale zozizira.Poyerekeza ndi mbale zotentha zotentha, ubwino waukulu wa mbale zowonongeka ndi: 1. Ubwino wa pamwamba.Chifukwa mbale zoziziritsa zotentha zimachotsa sikelo ya oxide pamwamba, chitsulo chimakhala bwino, ndipo ndichosavuta kuwotcherera, kupaka mafuta ndi kupenta.2. The dimensional kulondola ndi mkulu.Pambuyo kusanja, mbale mawonekedwe akhoza kusinthidwa kumlingo, potero kuchepetsa kupatuka kwa kusamvana.3. Sinthani kumapeto kwa pamwamba ndikuwonjezera mawonekedwe.4. Iwo akhoza kuchepetsa kuipitsidwa kwa chilengedwe chifukwa owerenga amwazikana pickling.Poyerekeza ndi mapepala ozizira ozizira, ubwino wa mapepala osakaniza ndikuti amatha kuchepetsa mtengo wogula ndikuwonetsetsa zofunikira za pamwamba.Makampani ambiri ayika patsogolo zofunikira zapamwamba komanso zapamwamba pakuchita bwino komanso mtengo wotsika wachitsulo.Ndi kupita patsogolo kosalekeza kwa teknoloji yopukutira zitsulo, ntchito ya pepala yotentha yotentha ikuyandikira ya pepala lozizira, kotero kuti "m'malo mwa kuzizira ndi kutentha" kumazindikiridwa mwaukadaulo.Tikhoza kunena kuti mbale ya pickled ndi mankhwala omwe ali ndi chiŵerengero chapamwamba cha ntchito ndi mtengo pakati pa mbale yozizira ndi mbale yotentha yotentha, ndipo ali ndi chiyembekezo chabwino cha chitukuko cha msika.Komabe, kugwiritsa ntchito mbale zoziziritsa kukhosi m'mafakitale osiyanasiyana m'dziko langa kwangoyamba kumene.Kupanga mbale zoziziritsa zaukatswiri kudayamba mu Seputembala 2001 pomwe njira yopangira pickling ya Baosteel idayamba kugwira ntchito.
