OEM mwambo mkuwa, mkuwa ndi zina zamkuwa ofotokoza aloyi mchenga castings ndiCNC Machining ntchito, chithandizo cha kutentha ndi ntchito zochizira pamwamba ku China.
Aloyi yamkuwa yokhala ndi zinki monga chinthu chachikulu cholumikizira nthawi zambiri chimatchedwa mkuwa. Copper-zinki binary alloy amatchedwa wamba mkuwa, ndipo ternary, quaternary kapena multielement mkuwa wopangidwa ndi kuwonjezera pang'ono zinthu zina pamaziko a aloyi yamkuwa-zinki amatchedwa mkuwa wapadera. Cast brass amagwiritsidwa ntchito kupanga mkuwa popanga castings. Kuponyedwa kwa mkuwa kumagwiritsidwa ntchito kwambiri popanga makina, zombo, ndege, magalimoto, zomangamanga ndi magawo ena a mafakitale, okhala ndi zolemetsa zina zazitsulo zopanda chitsulo, kupanga mndandanda wamkuwa.
Poyerekeza ndi mkuwa ndi mkuwa, kusungunuka kolimba kwa zinki mumkuwa ndi kwakukulu kwambiri. Pansi pa kutentha kwanthawi zonse, pafupifupi 37% ya zinc imatha kusungunuka mkuwa, ndipo pafupifupi 30% ya zinc imatha kusungunuka m'malo otayira, pomwe malata amkuwa Mumkhalidwe wa as-cast, gawo lalikulu la kusungunuka kolimba kwa malata. mumkuwa ndi 5% mpaka 6%. Gawo lalikulu la kusungunuka kolimba kwa aluminiyumu mkuwa wamkuwa ndi 7% mpaka 8%. Chifukwa chake, zinc imakhala ndi njira yabwino yolimbikitsira mkuwa. Panthawi imodzimodziyo, zinthu zambiri zowonjezera zimatha kusungunuka mkuwa ku madigiri osiyanasiyana , Komanso kupititsa patsogolo makina ake, kotero kuti mkuwa, makamaka mkuwa wapadera uli ndi makhalidwe amphamvu kwambiri. Mtengo wa zinki ndi wotsika kuposa wa aluminiyamu, mkuwa, ndi malata, ndipo uli ndi zinthu zambiri. Kuchuluka kwa zinki komwe kumawonjezeredwa ku mkuwa ndikokulirapo, motero mtengo wamkuwa ndi wotsika kuposa mkuwa wa malata ndi mkuwa wa aluminiyamu. Brass ili ndi kutentha pang'ono kolimba, madzi abwino, komanso kusungunula kosavuta.
Chifukwa mkuwa uli ndi makhalidwe omwe tawatchulawa amphamvu kwambiri, mtengo wotsika komanso ntchito yabwino yoponyera, mkuwa uli ndi mitundu yambiri, zotulutsa zazikulu komanso ntchito zambiri kuposa mkuwa wa malata ndi mkuwa wa aluminiyamu muzitsulo zamkuwa. Komabe, kukana kuvala ndi kukana kwa mkuwa sikuli bwino ngati mkuwa, makamaka kukana kwa dzimbiri ndi kukana kwa mkuwa wamba ndizochepa. Pokhapokha zinthu zina za alloy zikawonjezeredwa kuti zipange mkuwa wapadera wapadera, kukana kwake kuvala ndi kukana Kuwonongeka kwa Corrosion kwasinthidwa ndikuwongoleredwa.
Kuyerekeza kwa Gulu la Copper, Brass ndi Bronze | |||||||||
MABUKU | AISI | W-otsika | DIN | BS | AFNOR | JIS | UNI | EN | ISO |
MCHWA | C10200 | 2.0040 | ZA Cu | C103 | ku/c1 | C1020 | - | CW008A | KU-OF |
C11000 | 2.0060 | E-Cu57 | C101 | ku/a1 | C1100 | E-Cu57 | CW004A | Ku-ETP | |
- | 2.0065 | E-Cu58 | - | - | - | - | - | - | |
C10300 | 2.0070 | SE Ku | - | - | - | - | CW021A | - | |
C12200 | 2.0090 | SF Ku | C106 | ku/b | C1220 | - | CW024A | Ku-DHP | |
C12500 | - | Ku-FRTP | C104 | ku/A3 | - | - | CR006A | - | |
C70320 | 2.0857 | - | - | - | - | - | Mtengo wa CW112C | CuNi3Si | |
C14200 | 2.1202 | SB Ku | C107 | - | - | - | - | Ku-AsP | |
- | 2.1356 | ku mn3 | - | - | - | - | - | - | |
- | 2.1522 | Ku Si2 Mn | - | - | - | - | - | - | |
C16200 | - | C108 | - | - | - | - | kuCd1 | ||
C18200 | - | Chithunzi cha CC101 | - | - | - | Mtengo wa CW105C | KuCr1 | ||
C191010 | - | - | - | - | - | Mtengo wa CW109C | KuNi1Si | ||
C70250 | - | Chithunzi cha CC102 | - | - | - | CW111C | CuNi2Si | ||
C17200 | - | Mtengo wa CB101 | - | - | - | Mtengo wa CW101C | Kube2 | ||
C17300 | - | - | - | - | - | Mtengo wa CW102C | CuBe2Pb | ||
C17510 | - | - | - | - | - | CW110C | CuNi2Be | ||
C17500 | - | C112 | - | - | - | Mtengo wa CW104C | CuCo2Be | ||
C15000 | - | - | - | - | - | Mtengo wa CW120C | Kuzr | ||
C65100 | - | - | - | - | - | CW115C | CuSi2Mn | ||
C65500 | - | Chithunzi cha CS101 | - | - | - | Mtengo wa CW116C | CuSi3Mn1 | ||
C14500 | - | C109 | - | - | - | CW118C | CuTeP | ||
C14700 | - | C111 | - | - | - | CW114C | Mtengo wa CuSP | ||
C18700 | - | - | - | - | - | CW113C | Cuppb1P | ||
BRASI | C21000 | 2.0220 | kuZn5 | CZ125 | - | C2100 | - | CW500L | - |
C22000 | 2.0230 | kuZn10 | Cz101 | - | C2200 | - | CW501L | - | |
C23000 | 2.0240 | kuZn15 | CZ102 | - | C2300 | - | CW502L | - | |
C24000 | 2.0250 | kuZn20 | CZ103 | - | C2400 | - | CW503L | - | |
C25600 | - | kuZn28 | - | - | - | kuZn28 | - | - | |
C26000 | 2.0265 | kuZn30 | CZ106 | - | C2600 | - | CW505L | - | |
C26800 | 2.0280 | kuZn33 | - | - | C2680 | - | CW506L | - | |
C27200 | - | kuZn36 | - | - | - | - | - | - | |
C27200 | 2.0321 | kuZn37 | CZ108 | - | C2700 | - | CW508L | - | |
C27000 | 2.0335 | kuZn36 | CZ107 | - | C2700 | - | CW507L | - | |
C28000 | 2.0360 | CZn40 | CZ109 | - | C2800 | - | CW509L | - | |
C33500 | - | CuZn37Pb0.5 | - | - | - | - | - | - | |
C34000 | - | Mtengo wa CuZn35Pb1 | CZ118 | - | C3501 | - | - | - | |
C34500 | 2.0331 | CuZn36Pb1,5 | CZ119 | - | - | - | Mtengo wa CW601N | - | |
C34000 | 2.0331 | CuZn36Pb1,5 | CZ119 | - | C3501 | - | Mtengo wa CW600N | - | |
C35300 | 2.0371 | CuZn38Pb1,5 | CZ128 | - | - | - | - | - | |
C36500 | 2.0372 | KuZn39Pb0,5 | CZ123 | - | - | - | Mtengo wa CW610N | - | |
C36000 | 2.0375 | Mtengo wa CuZn36Pb3 | CZ124 | - | C3601 | - | Mtengo wa CW603N | - | |
C37700 | 2.0380 | Mtengo wa CuZn39Pb2 | CZ 131 / (CZ128) | - | C3771 | - | Mtengo wa CW612N | - | |
C38500 | 2.0401 | KuZn39Pb3 | CZ121 | - | C3603 | - | CW614N | - | |
C38000 | 2.0402 | Mtengo wa CuZn40Pb2 | CZ122 | - | - | - | CW617N | - | |
- | 2.0410 | Mtengo wa CuZn44Pb2 | CZ130 | - | - | - | - | - | |
C68700 | 2.0460 | CuZn20Al2 | CZ110 | - | - | - | - | - | |
C44300 | 2.0470 | CuZn28Sn1 | CZ111 | - | - | - | - | - | |
- | 2.0530 | Mtengo wa CuZn38Sn1 | - | - | - | - | - | - | |
- | 2.0550 | Mtengo wa CuZn40Al2 | - | - | - | - | - | - | |
- | 2.0561 | Mtengo wa CuZn40Al1 | - | - | - | - | - | - | |
- | 2.0572 | CuZn40Mn2 | CZ136 | - | - | - | Mtengo wa CW723R | - | |
C61400 | 2.0932 | KuAl8Fe3 | - | - | - | - | CW303G | - | |
C63000 | 2.0966 | CuAl10Ni5Fe4 | CA104 | - | - | - | CW307G | - | |
BRONZE | C50700 | 2.1010 | KuSn2 | - | - | - | - | - | - |
C51100 | 2.1016 | CuSn4 | PB101 | - | C5111 | - | Mtengo wa CW450K | - | |
C51000 | - | KuSn5 | Mtengo wa PB102 | - | C5102 | - | Mtengo wa CW451K | - | |
C51900 | 2.1020 | Kusn6 | PB103 | - | C5191 | - | Mtengo wa CW452K | - | |
C52100 | 2.1030 | Kusn8 | Mtengo wa PB104 | - | C5212 | - | Mtengo wa CW453K | - | |
- | - | CuSn10 | - | - | - | - | - | - | |
- | - | CUSn11 | - | - | - | - | - | - | |
- | - | CuSn12 | - | - | - | - | - | - |
▶ Kuthekera kwa Kuponya Mchenga wopangidwa ndi manja:
• Kukula Kwambiri: 1,500 mm × 1000 mm × 500 mm
• Kulemera kwake: 0,5 kg - 500 kg
• Mphamvu Zapachaka: matani 5,000 - matani 6,000
• Kulekerera: Pa Pempho kapena Muyezo
• Zida za Nkhungu: Kuponyera Mchenga Wobiriwira, Kuponyera Mchenga wa Shell Mold.
▶ Kuthekera kwa Kuponyera Mchenga ndi Makina Omangira Okha:
• Kukula Kwambiri: 1,000 mm × 800 mm × 500 mm
• Kulemera kwake: 0,5 kg - 500 kg
• Mphamvu Zapachaka: matani 8,000 - matani 10,000
• Kulekerera: Popempha.
• Zida za Nkhungu: Kuponyera Mchenga Wobiriwira, Kuponyera Mchenga wa Shell Mold.
▶ Zipangizo Zomwe ZilipoSand Casting Foundrypa RMC:
• Brass, Red Copper, Bronze kapena zitsulo zina za Copper-based alloy: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Iron Yotuwa: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• Ductile Iron kapena Nodular Iron: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Aluminiyamu ndi Aloyi Zawo
• Zida Zina malinga ndi zofunikira zanu zapadera kapena malinga ndi ASTM, SAE, AISI, ACI, DIN, EN, ISO, ndi GB miyezo

