CZU Yopangidwa ndi Chitsulo
Kodi njira zopangira ndi ziti?Chitsulo Chopangidwa ndi Chitsulo Chozizira?
Njira yopangira mipiringidzo yozungulira yozizira imayang'anira kukonzekera kwa billet, kusonkhanitsa, kupukuta, kuphimba ndi kumaliza.
Kukonzekera kopanda kanthu kumafuna kapangidwe ka mankhwala, mulifupi ndi makulidwe (kusiyana kwa mfundo zitatu ndi kusiyana kwa mzere womwewo), ndipo kupindika kwa sickle kuyenera kukwaniritsa zofunikira, ndipo pamwamba pake payenera kukhala kosalala komanso kopanda ming'alu, mapindidwe, delamination, ma pores, zinthu zosakhala zachitsulo, ndi zina zotero.
Chitsulo chodulidwacho chiyenera kuwongoledwa ndi kulumikizidwa m'mbuyo musanachike kuti chikakhale chokonzedwanso motsatizana. Cholinga chachikulu cha kuchikedwa ndikuchotsa chiŵerengero cha iron oxide. Panthawi yochikedwa, kuchuluka ndi kutentha kwa asidi ndi kuchuluka kwa mchere wa ferrous mu asidi ziyenera kulamulidwa.
Pofuna kuwongolera makulidwe ndi mawonekedwe a mbale, kuchepetsa, liwiro, kupsinjika ndi mawonekedwe a roll ziyenera kusinthidwa. Kukhuthala kumayendetsedwa makamaka ndi AGC, ndipo mawonekedwe a mbale amawongoleredwa makamaka posintha mbiri ya roll (njira yolipirira korona ndi korona), monga HC, CVC, ndi zina zotero.
Kuthira madzi kumagawidwa m'magulu awiri: kuthira madzi pakati ndi kutsirizira. Kuthira madzi pakati ndi kuchotsa kuuma kwa ntchito, ndipo kuthira madzi pakati ndi kupeza kapangidwe ndi ntchito yofunikira. Kuthira madzi kumaphatikizapo ng'anjo zothira madzi motsatizana ndi ng'anjo zothira madzi za mtundu wa belu. Njira yothira madzi ya ng'anjo yothira madzi ya mtundu wa belu iyenera kuwongolera kuchuluka kwa mpweya woteteza mu ng'anjo, nthawi yotenthetsera, ndi nthawi yozizira; njira yothira madzi ya ng'anjo yothira madzi motsatizana iyenera kuwongolera kutentha, liwiro, nthawi ndi mlengalenga malinga ndi momwe madzi amathira madzi amathira. Yang'anirani kupsinjika kwa strip mu ng'anjo kuti muwonetsetse mawonekedwe a mbale, ndikuwongolera korona wa ng'anjo kuti mupewe kupatuka kwa strip.
Kumaliza kumaphatikizapo kupyapyala, kudula, kuyika mafuta ndi kulongedza. Kupyapyala kumatha kukonza mawonekedwe a mbale, kuyeretsa pamwamba ndikupeza ntchito zofunika. Njira yopyapyala iyenera kuwongolera kutalika kwa mzerewo, ndipo kudula kuyenera makamaka kuwongolera kukula kwa sikelo ndi pamwamba, mafuta ayenera kukhala ofanana, ndipo kulongedza kuyenera kukwaniritsa zofunikira zomwe zafotokozedwa, zomwe zimathandiza kusungira, kunyamula ndi kutumiza.
| Ayi. | Kukula | Kukhuthala | Mtundu | pamwamba Chithandizo | ||
| mm | Inchi | Kukhuthala | Gauge | |||
| A | 21*10 | 13/16*13/32" | 1.0,1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Yokhazikika, Yolimba | HDG,PG, PC |
| B | 21*21 | 13/16*13/16" | 1.0,1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Yokhazikika, Yolimba | HDG,PG, PC |
| C | 41*21 | 1-5/8*13/16" | 1.0,1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Yokhazikika, Yolimba | HDG,PG, PC |
| D | 41*22 | 1-5/8*7/8" | 1.0,1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Yokhazikika, Yolimba | HDG,PG, PC |
| E | 41*25 | 1-5/8*1" | 1.0,1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Yokhazikika, Yolimba | HDG,PG, PC |
| F | 41*41 | 1-5/8*1-5/8" | 1.0,1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Yokhazikika, Yolimba | HDG,PG, PC |
| G | 41*62 | 1-5/8*27/16" | 1.0,1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Yokhazikika, Yolimba | HDG,PG, PC |
| H | 41*82 | 1-5/8*3-1/4" | 1.0,1.5,2.0,2.5,2.75,3.0 | 19,16,14,12 | Yokhazikika, Yolimba | HDG,PG, PC |
Zonsechitsulo chozizira chopangidwa ndi c profileZimapangidwa ndi makina odzipangira okha a C-steel, omwe malinga ndi kukula kwa C-steel, amatha kumaliza ntchito yopangira C-steel yokha.
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