Zida zachitsulo kapena aluminiyamu zomwe zimagwiritsidwa ntchito kwambiri mumizere yopatsirana zimatchedwa zolumikizira.Pali mitundu yambiri ya zopangira ndi ntchito zosiyanasiyana, monga mawaya osiyanasiyana oyika mawaya, malupu osiyanasiyana opachikidwa omwe amapanga chingwe cha m'mphepete, machubu osiyanasiyana opangira ma crimping ndi machubu okonzera mawaya olumikiza, ndi mitundu yosiyanasiyana ya mipata pamawaya ogawanika.Ndodo, ndi zina, kuwonjezera pa mitundu yonse ya kukoka waya zovekera ntchito mizati ndi nsanja, komanso kukula kwa kondakitala zoteteza, ayenera zikugwirizana wina ndi mzake.
Zambiri mwazovala ziyenera kupirira kupsinjika kwakukulu panthawi yogwira ntchito, ndipo zina ziyenera kuonetsetsa kuti magetsi akugwira bwino nthawi imodzi.Zimakhudzana ndi chitetezo cha waya kapena nsanja.Ngakhale zitangowonongeka, zitha kuyambitsa kulephera kwa mzere.Chifukwa chake, mtundu, kugwiritsa ntchito moyenera ndikuyika zozolowera kumakhala ndi zotsatirapo zina pakuyika ndi kutumiza zingwe zamagetsi.
| GB 2314-97 | General luso zinthu zovekera mphamvu |
| GB/T 2317.1-2000 | Njira zoyesera zamakina zopangira magetsi |
| GB/T 2317.3-2000 | Njira yoyesera yozungulira yotentha yolumikizira magetsi |
| GB/T 2317.4-2000 | Malamulo ovomereza zopangira magetsi, zizindikiro ndi ma CD |
| GB/T 9327.4-1988 | Kuponderezana kwa Cable conductor ndi njira yolumikizira yolumikizira makina olumikizirana matenthedwe |
| GB/T 5075-2001 | Terminology ya zopangira mphamvu |
| DL/T 765.1-2001 | Makhalidwe aukamisiri amizere yamizere yogawa |
| DL/T 768.7-2002 | Zopangira magetsi zimapanga zida zachitsulo zotentha-kuviika kanasonkhezera wosanjikiza |
| DL/T 683-1999 | Njira yopangira dzina lamagetsi |
| GB/T 5231-2001 | Kukonzedwa mkuwa ndi aloyi mkuwa mankhwala zikuchokera ndi mankhwala mawonekedwe |
| GB/T 1175-1997 | Ikani zinc alloy |
| Q/ZDJ 50-2006 | Zofunikira paukadaulo pakuboola m'mphepete kokhala ndi ma voltages ovoteledwa a 10kV ndi pansi |
Magawo apano pamsika amaphatikiza chitsulo cha carbon, chitsulo chosapanga dzimbiri, ndi mkuwa.1. Chitsulo cha carbon: Timasiyanitsa zitsulo za carbon low, medium-carbon steel, high-carbon steel, ndi zitsulo za alloy ndi carbon content ya carbon steel materials.1 Chitsulo chochepa cha carbon C%≤0.25% nthawi zambiri chimatchedwa A3 chitsulo ku China.Amatchedwa 1008, 1015, 1018, 1022, etc. kunja.Amagwiritsidwa ntchito makamaka pazinthu zopanda kuuma monga kalasi 4.8 mabawuti, kalasi 4 mtedza, zomangira yaing'ono, etc. (Zindikirani: 1022 zinthu makamaka ntchito kubowola mchira misomali.) 2 Sing'anga mpweya zitsulo 0.25% 3 High mpweya zitsulo C%> 0.45 %.4 aloyi zitsulo kwenikweni si ntchito msika: zinthu aloyi anawonjezedwa kwa zitsulo wamba mpweya kuonjezera zina mwapadera za chitsulo: monga 35, 40 chromium molybdenum, SCM435, 10B38.Zomangira za Fangsheng makamaka zimagwiritsa ntchito zitsulo za SCM435 chromium-molybdenum alloy, zigawo zazikuluzikulu ndi C, Si, Mn, P, S, Cr, Mo. Chachiwiri, chitsulo chosapanga dzimbiri: mlingo wa ntchito: 45, 50, 60, 70, 801 makamaka ogawanika mu austenite (18% Cr, 8% Ni), kukana kutentha kwabwino, kukana kwa dzimbiri, komanso kutenthetsa bwino.A1, A2, A42 martensite ndi 13% Cr ali ndi vuto losachita dzimbiri, mphamvu zambiri komanso kukana kuvala bwino.C1, C2, C4 ferritic chitsulo chosapanga dzimbiri.18% Cr ili ndi kukhumudwitsa bwino komanso kukana dzimbiri kuposa martensite.Zipangizo zotumizidwa kunja pamsika zimachokera makamaka ku Japan.Malinga ndi mulingowo, amagawidwa makamaka SUS302, SUS304, ndi SUS316.3. Copper: Zinthu zomwe zimagwiritsidwa ntchito kwambiri ndi mkuwa…zinc-copper alloy.Msikawu umagwiritsa ntchito kwambiri mkuwa wa H62, H65, H68 ngati magawo wamba.
Nthawi yotumiza: Jun-21-2021