1. Chidule
ASTM A131/A131M ndiye muyezo wa chitsulo chomangira sitima. Giredi AH/DH 32 ndi zitsulo zolimba kwambiri, zopanda aloyi zomwe zimagwiritsidwa ntchito makamaka pomanga zombo ndi nyumba za m'madzi.
2. Kapangidwe ka Mankhwala
Zofunikira pa kapangidwe ka mankhwala a ASTM A131 Giredi AH32 ndi DH32 ndi izi:
- Mpweya (C): 0.18%
- Manganese (Mn): 0.90 - 1.60%
Phosphorus (P): Kuchuluka kwa 0.035%
- Sulfure (S): Kuchuluka kwa 0.035%
- Silikoni (Si): 0.10 - 0.50%
- Aluminiyamu (Al): Osachepera 0.015%
- Mkuwa (Cu): Pamwamba 0.35%
- Nickel (Ni): Kuchuluka kwa 0.40%
- Chromium (Cr): Pamwamba 0.20%
- Molybdenum (Mo): Kuchuluka kwa 0.08%
- Vanadium (V): Kuchuluka kwa 0.05%
- Niobium (Nb): Kuchuluka kwa 0.02%
3. Katundu wa Makina
Zofunikira pa katundu wa makina a ASTM A131 Giredi AH32 ndi DH32 ndi izi:
- Mphamvu Yotulutsa (mphindi): 315 MPa (45 ksi)
- Mphamvu Yokoka: 440 - 590 MPa (64 - 85 ksi)
- Kutalika (mphindi): 22% mu 200 mm, 19% mu 50 mm
4. Katundu Wokhudza Kugundana
- Kutentha kwa Mayeso a Impact: -20°C
- Mphamvu Yokhudza Mphamvu (mphindi): 34 J
5. Chofanana ndi Kaboni
Chofanana ndi Kaboni (CE) chimawerengedwa kuti chiwone ngati chitsulo chingasunthike. Fomula yomwe imagwiritsidwa ntchito ndi iyi:
CE = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
Pa ASTM A131 Giredi AH32 ndi DH32, mitengo yanthawi zonse ya CE ili pansi pa 0.40.
6. Miyeso Yopezeka
Ma ASTM A131 AH32 ndi DH32 mbale akupezeka m'mitundu yosiyanasiyana. Kukula kofala kumaphatikizapo:
- Kunenepa: 4 mm mpaka 200 mm
- M'lifupi: 1200 mm mpaka 4000 mm
- Kutalika: 3000 mm mpaka 18000 mm
7. Njira Yopangira
Kusungunula: Furnace ya Arc yamagetsi (EAF) kapena Furnace ya Basic Oxygen (BOF).
Kugubuduza Kotentha: Chitsulocho chimagubuduza chotentha m'mafakitale a mbale.
Kutentha: Kuzungulira kolamulidwa kutsatiridwa ndi kuziziritsa kolamulidwa.
8. Chithandizo cha pamwamba
Kuphulika kwa Mipira:Amachotsa zinyalala za mphero ndi pamwamba.
Chophimba:Yopakidwa utoto kapena yokutidwa ndi mafuta oletsa dzimbiri.
9. Zofunikira pa Kuyendera
Kuyesa kwa Ultrasonic:Kuzindikira zolakwika zamkati.
Kuyang'ana Zooneka:Za zolakwika pamwamba.
Kuyang'anira Magawo:Kuonetsetsa kuti zikutsatira miyeso inayake.
Kuyesa kwa Makina:Mayeso a kukoka, kukhudza, ndi kupindika amachitidwa kuti atsimikizire mawonekedwe a makina.
10. Zochitika Zogwiritsira Ntchito
Kupanga zombo: Kumagwiritsidwa ntchito pomanga chombo, malo oimikapo sitima, ndi zinthu zina zofunika kwambiri.
Kapangidwe ka Zam'madzi: Koyenera kugwiritsa ntchito nsanja za m'mphepete mwa nyanja ndi ntchito zina za m'madzi.
Mbiri ya Chitukuko cha Womic Steel ndi Zomwe Anakumana Nazo pa Ntchito Yake
Womic Steel yakhala ikugwira ntchito yodziwika bwino mumakampani opanga zitsulo kwa zaka zambiri, ndipo yapeza mbiri yabwino komanso yatsopano. Ulendo wathu unayamba zaka zoposa 30 zapitazo, ndipo kuyambira pamenepo, takulitsa luso lathu lopanga, kugwiritsa ntchito ukadaulo wapamwamba, ndikudzipereka ku miyezo yapamwamba kwambiri.
Zochitika Zazikulu
Zaka za m'ma 1980:Kukhazikitsidwa kwa Womic Steel, kuyang'ana kwambiri pakupanga zitsulo zapamwamba.
Zaka za m'ma 1990:Kuyambitsa ukadaulo wapamwamba wopanga zinthu ndi kukulitsa malo opangira zinthu.
Zaka za m'ma 2000:Tapeza satifiketi za ISO, CE, ndi API, zomwe zatilimbikitsa kudzipereka kwathu kuti zinthu zikhale bwino.
Zaka za m'ma 2010:Takulitsa mitundu ya zinthu zathu kuti tiwonjezere mitundu yosiyanasiyana ya zitsulo, kuphatikizapo mapaipi, mbale, mipiringidzo, ndi mawaya.
Zaka za m'ma 2020:Tinalimbitsa kupezeka kwathu padziko lonse lapansi kudzera mu mgwirizano wanzeru komanso njira zotumizira kunja.
Zochitika pa Ntchito
Womic Steel yapereka zipangizo zamapulojekiti ambiri otchuka padziko lonse lapansi, kuphatikizapo:
1. Mapulojekiti a Uinjiniya wa Zam'madzi: Anapereka mbale zachitsulo zolimba kwambiri zomangira nsanja za m'mphepete mwa nyanja ndi zombo zapamadzi.
2. Kukonza Zomangamanga:Chitsulo chomangidwa chomwe chimaperekedwa pa milatho, ngalande, ndi zomangamanga zina zofunika kwambiri.
3. Ntchito Zamakampani:Anapereka njira zopangira zitsulo zopangidwa mwamakonda kwa mafakitale opanga, mafakitale oyeretsera, ndi malo opangira magetsi.
4. Mphamvu Zongowonjezedwanso:Tinathandizira kumanga nsanja za ma turbine amphepo ndi mapulojekiti ena a mphamvu zongowonjezwdwanso pogwiritsa ntchito zinthu zathu zachitsulo champhamvu kwambiri.
Ubwino wa Kupanga, Kuyang'anira, ndi Kukonza Zinthu kwa Womic Steel
1. Zipangizo Zapamwamba Zopangira
Womic Steel ili ndi zipangizo zamakono zopangira zinthu zomwe zimathandiza kuwongolera bwino kapangidwe ka mankhwala ndi mphamvu za makina. Magulu athu opanga zinthu amatha kupanga zinthu zosiyanasiyana zachitsulo, kuphatikizapo mbale, mapaipi, mipiringidzo, ndi mawaya, okhala ndi kukula ndi makulidwe osinthika.
2. Kulamulira Ubwino Molimba Mtima
Ubwino ndiye maziko a ntchito za Womic Steel. Timatsatira njira zowongolera khalidwe kuti tiwonetsetse kuti zinthu zathu zikukwaniritsa miyezo yapamwamba kwambiri. Njira yathu yotsimikizira khalidwe imaphatikizapo:
Kusanthula Mankhwala: Kutsimikizira kapangidwe ka mankhwala a zinthu zopangira ndi zinthu zomalizidwa.
Kuyesa Makina: Kuchita mayeso okoka, kukhudza, ndi kuuma kuti zitsimikizire kuti mawonekedwe a makina akukwaniritsa zofunikira.
Kuyesa Kosawononga: Kugwiritsa ntchito mayeso a ultrasound ndi x-ray kuti mupeze zolakwika zamkati ndikuwonetsetsa kuti kapangidwe kake ndi koyenera.
3. Ntchito Zowunikira Zonse
Womic Steel imapereka ntchito zowunikira zonse kuti zitsimikizire kuti zinthu zili bwino. Ntchito zathu zowunikira zikuphatikizapo:
Kuyang'anira kwa Gulu Lachitatu: Timapereka chithandizo cha kuwunika kwa gulu lachitatu kuti titsimikizire payekha za ubwino wa malonda.
Kuyang'anira M'nyumba: Gulu lathu loyang'anira m'nyumba limachita kafukufuku wokwanira pa gawo lililonse la ntchito yopangira kuti litsimikizire kuti likutsatira miyezo yamakampani.
4. Kayendetsedwe ka Zinthu ndi Mayendedwe Ogwira Ntchito Bwino
Womic Steel ili ndi netiweki yolimba yolumikizirana ndi zinthu zomwe zimatsimikizira kuti zinthuzo zifika pa nthawi yake padziko lonse lapansi. Ubwino wathu wolumikizirana ndi zinthu ndi mayendedwe ndi awa:
Malo Oyenera: Kuyandikira madoko akuluakulu ndi malo oyendera anthu kumathandiza kutumiza ndi kusamalira katundu bwino.
Kulongedza Kotetezeka: Zinthu zimayikidwa bwino kuti zisawonongeke panthawi yoyenda. Timapereka njira zolongedza zomwe zakonzedwa kuti zikwaniritse zosowa za makasitomala.
Kufikira Padziko Lonse: Netiweki yathu yayikulu yolumikizirana imatithandiza kupereka zinthu kwa makasitomala padziko lonse lapansi, kuonetsetsa kuti zinthuzo zikupezeka panthawi yake komanso modalirika.
Nthawi yotumizira: Julayi-27-2024