Brass castings inoshandiswa zvakanyanya muvharuvhu uye pombi pombi nekuda kwekuita kwakanaka kwezvinhu zvendarira. PaRMC Foundry, isu tinonyanya kugadzira iyondariranekukanda jecha rakasvibirira, resin yakavharwa nejecha kukanda,Investment castinguye nokuda kwekukandwa kukuru kwendarira, tinotorawo yakarasika foam casting uye vacuum casting process. Kazhinji, kukanda kwendarira kunogadzirwa nejecha kukanda ndiyo chikamu chikuru mune yedu yekutanga.
A alloy yemhangura ine zinc sechinhu chikuru chekubatanidza chinowanzonzi ndarira. Copper-zinc binary alloy inonzi yakajairwa ndarira, uye ternary, quaternary kana multi-element ndarira inoumbwa nekuwedzera hushoma hwezvimwe zvinhu pahwaro hwemhangura-zinc alloy inonzi yakakosha ndarira. Cast brass inoshandiswa kugadzira ndarira yekukandira. Brass castings inoshandiswa zvakanyanya mukugadzira michina, vharafu uye pombi, ngarava, ndege, mota, kuvaka uye mamwe maindasitiri zvikamu, zvichitora humwe huremu mune inorema isiri-ferrous simbi zvinhu, kugadzira cast brass series.
Kuenzaniswa nendarira nendarira, iyo yakasimba solubility ye zinc mumhangura yakakura kwazvo. Pasi peyakajairika tembiricha yakaenzana, inenge 37% ye zinc inogona kunyungudutswa mumhangura, uye inenge 30% ye zinc inogona kunyungudutswa mu as-cast state, nepo tin bronze Mu as-cast state, chikamu chikuru chekunyungudika kwakasimba kwetin. mumhangura inongova 5% kusvika 6%. Chikamu chikuru chekunyungudika kwakasimba kwealuminium bronze mumhangura inongova 7% kusvika 8%. Naizvozvo, zinc ine yakanaka yakasimba mhinduro inosimbisa mhedzisiro mumhangura. Panguva imwecheteyo, zvinhu zvakawanda zvinogadziriswa zvinogonawo kunyungudutswa mumhangura kune madhigirii akasiyana , Kuwedzera kunatsiridza maitiro ayo emagetsi, kuitira kuti mhangura, kunyanya imwe ndarira yakakosha ine maitiro esimba guru. Mutengo wezinc wakadzikira pane wealuminium, mhangura, netin, uye yakapfuma muzviwanikwa. Nhamba ye zinc yakawedzerwa kundarira yakakura, saka mari yendarira yakaderera pane tin bronze uye aluminium bronze. Brass ine diki yekusimbisa tembiricha renji, yakanaka fluidity, uye nyore kunyungudika.
Nekuti ndarira ine hunhu hwadudzwa pamusoro hwekusimba kwepamusoro, mutengo wakaderera uye kuita kwakanaka kwekukanda, brass ine mhando dzakawanda, yakakura kubuda uye kushanda kwakafara kupfuura tin bhuronzi uye aluminium bronze mune alloys emhangura. Nekudaro, iyo yekupfeka kuramba uye corrosion kuramba kwendarira haina kunaka sebhuronzi, kunyanya iyo corrosion kuramba uye kupfeka kuramba kwendarira yakajairika kwakadzikira. Chete kana zvimwe zvinhu zvealloy zvawedzerwa kuti zviumbe akasiyana siyana akakosha ndarira, kusamira kwayo kupfeka uye kuramba corrosion kuita kwakagadziridzwa nekuvandudzwa.
Brass castings uye bronze castings ese ari maviri emhangura-based alloy castings ayo anogona kukandwa nejecha rekukanda uye kuita mari yekukanda. Brass ialloy inoumbwa nemhangura uye zinc. Brass inoumbwa nemhangura uye zinc inonzi yakajairika brass. Kana iri mhando yealloys inoumbwa nezvinhu zvinopfuura zviviri, inonzi yakakosha brass. Brass isimbi yemhangura ine zingi sechinhu chikuru. Sezvo zinc yemukati inowedzera, simba uye plastiki yealloy inowedzera zvakanyanya, asi michina yemagetsi inoderera zvakanyanya mushure mekupfuura 47%, saka iyo zinc yendarira iri pasi pe47%. Kuwedzera kune zinc, ndarira yakakandwa kazhinji ine alloying zvinhu zvakaita sesilicon, manganese, aluminium, uye lead.
Materials Available forSand Casting Foundryku RMC:
• Brass, Red Copper, Bronze kana mamwe masimbi eCopper-based alloy: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Simbi yeGrey: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• Ductile Iron kana 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;
• Aluminium uye Alloys Avo
• Zvimwe Zvishandiso zvinoenderana nezvinodiwa zvako zvakasiyana kana zvinoenderana neASTM, SAE, AISI, ACI, DIN, EN, ISO, uye GB zviyero.
| Jecha Kukandira Kugona paRMC Foundry | ||
| Tsanangudzo | Kuumba nemaoko | Kuumbwa neAutomatic Machines |
| Hukuru hweCastings | 1,500 mm × 1000 mm × 500 mm | 1,000 mm × 800 mm × 500 mm |
| Kukanda Weight Range | 0.5 kg - 1,000 kg | 0.5 kg - 500 kg |
| Annual Capacity | 5,000 matani - 6,000 matani | 8,000 matani - 10,000 matani |
| Casting Tolerance | Pachikumbiro kana Standard (ISO8062-2013 kana GB/T 6414-1999) | |
| Molding Materials | Jecha rakasvibira, resin yakavharwa jecha, jecha risina kubika | |
| Kukanda Metal & Alloys | Grey Iron, Ductile Iron, Cast Steel, Stainless Steel, Al Alloys, Brass, Bronze...etc. | |
