

Koyilo yachitsulo chosapanga dzimbiri ndi kutalika kosalekeza kwa pepala lachitsulo chosapanga dzimbiri lopindika kapena chingwe chomwe chakulungidwa kukhala mpukutu wophatikizika wosungirako, kunyamula, ndi kukonza zina. Ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri popanga zamakono chifukwa ndizogwira ntchito bwino, zosavuta kuzikonza, ndipo zimapezeka m'magiredi ambiri, makulidwe, m'lifupi, komanso kumapeto kwa pamwamba.
Opanga amatha kumasula, kung'amba, kudula, sitampu, kupindika, kukulunga, kapena kupanga zinthuzo kukhala zigawo zomalizidwa. Kuchokera pazida zakhitchini ndi mapanelo omanga mpaka zida zamagalimoto ndi makina opangira mankhwala, koyilo yachitsulo chosapanga dzimbiri imathandizira ntchito zambiri zamafakitale.
Pamene ogula amafufuza koyilo chitsulo chosapanga dzimbiri, nthawi zambiri amafanizira giredi, kumaliza, makulidwe, m'lifupi, zida zamakina, komanso kukana kwa dzimbiri kwa ntchito inayake yopanga.
Chitsulo chosapanga dzimbiri ndi aloyi wopangidwa ndi chitsulo wokhala ndi chromium. Zomwe zili mu chromium zimathandizira kupanga malo oteteza pamwamba omwe amathandizira kuti zisawonongeke. Malinga ndi American Iron and Steel Institute, zitsulo zosapanga dzimbiri zimakhala ndi chromium yoposa 10% ndipo ndi yamtengo wapatali chifukwa chokana dzimbiri, kulimba, kutentha kwambiri, komanso kukonza mosavuta.
Zowonjezera zowonjezera zimatha kugwiritsidwa ntchito kusintha magwiridwe antchito. Nickel imatha kupangitsa kuti zisawonongeke komanso kukana dzimbiri, pomwe molybdenum imatha kukulitsa kukana m'malo ovuta kwambiri okhala ndi mankhwala kapena chloride.
Ndikofunika kuzindikira kuti "zopanda banga" sizikutanthauza kuti sizingawonongeke ndi dzimbiri. Kusankha kwazinthu kuyenera kuganizira nthawi zonse malo ogwirira ntchito, mankhwala oyeretsera, kutentha, chinyezi, komanso kukhudzana ndi mchere kapena zowononga mafakitale.
Chitsulo chosapanga dzimbiri chimayamba ngati chinthu chopiringizika chopangidwa ndi kugudubuza kotentha kapena kugudubuza kozizira.
Koyilo yotenthedwa yotentha imakonzedwa pa kutentha kokwera. Nthawi zambiri amasankhidwa kuti azigwiritsidwa ntchito pomwe ma geji olemera kwambiri, kapangidwe kake, ndi kupanga kotsatira ndizofunikira kwambiri kuposa kumaliza koyengedwa kwambiri.
Zodziwika bwino ndi izi:
Koyilo yoziziritsa kuzizira imakonzedwanso pambuyo pa kugudubuzika kotentha kuti ikwaniritse kuwongolera kolimba komanso kusalala pamwamba. Amagwiritsidwa ntchito kwambiri popanga zinthu zowoneka bwino, zopangira molondola, zida zamagetsi, zokongoletsa, komanso kugwiritsa ntchito mawonekedwe ocheperako.
Zopindulitsa zenizeni ndi izi:
Kalasi yoyenera imadalira ntchito ndi malo ogwirira ntchito. Zina zodziwika bwino ndi izi:
| Gulu | Makhalidwe Odziwika | Common Application |
|---|---|---|
| 304 | General-cholinga kukana dzimbiri ndi formability wabwino | Zipangizo za chakudya, zinthu zakukhitchini, zopangira zomangamanga |
| 316 | Wowonjezera molybdenum kuti apititse patsogolo kukana dzimbiri | Zida zoyandikana ndi m'madzi, kukonza mankhwala, ndi malo azachipatala |
| 430 | Chitsulo chosapanga dzimbiri cha Ferritic chokhala ndi kukana dzimbiri | Zokongoletsa mapanelo, zida, magalimoto chepetsa |
| 201 | Nthawi zambiri amagwiritsidwa ntchito pomwe mtengo komanso kukana kwa dzimbiri ndizofunikira | Ntchito zokongoletsa, zopepuka zogulira zinthu |
| 409 | Gulu la ferritic loletsa kutentha | Zida zamagetsi zamagetsi ndi ntchito zokhudzana ndi kutentha |
Gulu la 304 limatchulidwa kwambiri kuti ligwiritsidwe ntchito pazifukwa wamba, pomwe 316 nthawi zambiri imawonedwa ngati malo ankhanza kwambiri. Komabe, ogula sayenera kusankha zinthu potengera manambala agiredi okha. Mawonekedwe azinthu, kumaliza, makulidwe, njira yopangira, ndi mawonekedwe onse ndizofunikira.

A koyilo chitsulo chosapanga dzimbiri Zogulitsa zimatha kusinthidwa kukhala mitundu yambiri, kuphatikiza mapepala, mizere, machubu, magawo osindikizidwa, mapanelo, ndi misonkhano yopangidwa.
Zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo:
Mawonekedwe a koyilo ndi ofunika kwambiri popanga ma voliyumu ambiri chifukwa amatha kudya mongodula, kupondaponda, kupanga mipukutu, ndi kudula.
Koyilo yachitsulo chosapanga dzimbiri iyenera kugulidwa motsutsana ndi zofunikira zaukadaulo. Zofunikira ndi izi:
Tsimikizirani kalasi yeniyeni yazinthu ndi mulingo woyenera. Kutengera msika ndi kugwiritsa ntchito, zomwe zafotokozedwera zitha kutanthauza ASTM, EN, JIS, kapena milingo ina yodziwika.
Makulidwe amakhudza mphamvu, kupanga khalidwe, kulemera, ndi mtengo. M'lifupi kuyenera kufanana ndi njira yopangira kuti muchepetse zinyalala ndikuwongolera bwino zinthu.
Kutsirizitsa kwapamwamba kumakhudza maonekedwe, kuyeretsa, kachitidwe ka dzimbiri, ndi kukwanira kwa kupukuta kapena kupaka. Zomaliza zodziwika bwino zimaphatikizapo No. 1, 2B, BA, zopukutidwa, ndi magalasi opukutidwa.
Kulemera kwa koyilo ndi mainchesi amkati ziyenera kugwirizana ndi zida zotsegulira za wogula, njira yosungira, ndi mzere wopangira.
M'mphepete, m'mphepete mwa mphero, m'mphepete mwake, ndi zina zofunika m'mphepete ziyenera kutsimikiziridwa musanapange. Izi ndizofunikira kwambiri pakudinda, kupanga molondola, komanso zida zomwe sizikhudzidwa ndi chitetezo.
Pazogula zamafakitale, pemphani satifiketi yoyeserera mphero kapena zolembedwa zamakhalidwe ofanana. Itha kuthandizira kutsimikizira kapangidwe kake, makina amakina, kuchuluka kwa kutentha, komanso kutsata kwazinthu.
Koyilo yachitsulo chosapanga dzimbiri imapereka kuphatikiza kothandiza kwa zinthu zogwirira ntchito komanso kupanga bwino. Imalola opanga kugula zinthu mosalekeza zopindidwa m'miyezo yogwirizana ndi makina, ndikusankhabe giredi ndi kumaliza kofunikira pakupanga komaliza.
Kwa magulu ogula zinthu, kusankha kwabwino kwambiri sikungotsika mtengo patani iliyonse. Ufulu koyilo chitsulo chosapanga dzimbiri akuyenera kukwaniritsa zofunikira, kugwira ntchito modalirika, ndikuchepetsa zinyalala zomwe zingapewe kapena kukonzanso panthawi yopanga.
Koyilo yachitsulo chosapanga dzimbiri ndi mtundu wopindidwa wachitsulo chosapanga dzimbiri chomwe chimapatsa opanga kusinthasintha, kusasinthasintha, komanso kuchita bwino. Amapezeka mu mawonekedwe otentha komanso ozizira, amatha kusinthidwa kukhala mitundu yambiri ya mafakitale ndi ogula.
Musanapereke oda, tsimikizirani giredi, miyeso, kumaliza, m'mphepete, kulemera kwa koyilo, mulingo woyenera, ndi zolemba zofunika. Ndi mawonekedwe olondola, koyilo yachitsulo chosapanga dzimbiri imatha kupereka phindu kwanthawi yayitali pakupanga ndi zomangamanga zomwe zimafunikira.