Simbi isina simbi inonyanya kukandwa neakaraswa wakisi kukanda nekuti inogona kusvika pakakwirira chaipo uye padivi.
Investment kukanda kana yakarasika wakisi kukandainzira yekunyatso kurasa yakaoma padhuze-net-chimiro ruzivo uchishandisa kudzokorora kwema wax maitiro. Investment kukanda kana kurasikirwa ne wax inzira yekuumba simbi iyo inowanzo shandisa wax senzvimbo yakakomberedzwa neceramic shell kugadzira ceramic mold. Kana goko rikaoma, wakisi inonyungudika, zvasara chete chando. Ipapo chikamu chekukanda chinoumbwa nekudururira simbi yakanyungudika mukati meiyo ceramic mold.
Izvo zvinoshandiswa zvakanyanya-zvinoshandiswa simbi isina simbi kunyanya inosanganisira (asi haina kuganhurirwa kune): Stainless Simbi: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4404, 1.4301 uye rimwe giredhi risina simbi.
Simbi isina simbi ine chromium shoma ye10.5%, ichiita kuti isanyanye kukanganiswa nemamiriro ezvinhu emvura uye neukisi. Iyo yakanyanya ngura inodzivirira uye inopfeka kusagadzikana, inopa yakanakisa machinability, uye inonyatso kuzivikanwa neayo aesthetic chitarisiko. Stainless simbi yekudyara castings i "ngura-inoshingirira" painoshandiswa munzvimbo dzine mvura nemhute pazasi pe1200 ° F (650 ° C) uye "isingadziviri kupisa" painoshandiswa pamusoro peichi tembiricha.
Iwo epasi alloy zvinhu zveiwo nickel-base kana simbi isina simbi yekudyara kukanda ndeye chromium, nickel, uye molybdenum (kana "moly"). Izvi zvinhu zvitatu zvinoona kuraswa kweiyo zviyo chimiro uye zvemuchina zvivakwa uye zvinobatsira mukukanda kugona kurwisa kupisa, kupfeka, uye ngura.
Yedu yakarasika wakisi kukanda hwaro inogona kugadzira tsika isina chinhu simbi yekudyara castingsiyo inoenderana neyako chaiyo dhizaini dhizaini. Kune zvikamu zvinobva pamakumi emakumi magiramu kusvika makumi emakirogiramu kana kupfuura, isu tinopa kushivirira kwakasimba uye chikamu chinowirirana kuchikamu chekudzokorora.
Kazhinji, iyo simbi isina simbi inofanirwa kukandwa neyekudyara chaiyo kukanda maitiro ne silica sol sehondi. Iyo simbi isina simbi silica sol castings ine yakakwira kwazvo giredhi yeiyo chaiyo pamusoro uye mashandiro.
Nekuda kweayo akasarudzika epanyama zvivakwa, isina simbi castings inozivikanwa mune akasiyana siyana ekushandisa, kunyanya iwo ari akaomarara nharaunda. Misika yakajairika yesimbi isina tsvina yekudyara castings inosanganisira oiri uye gasi, simba remvura, zvifambiso, hydraulic masisitimu, indasitiri yezvikafu, Hardware uye kukiya, kurima ... nezvimwe.
Maitiro acho akakodzera kudzokororwazve kugadzirwa kwemambure emamiriro ezvinhu kubva kune akasiyana esimbi akasiyana uye epamusoro mashandiro esimbi. Kunyangwe ichiwanzoshandiswa kukanda kudiki, maitiro aya ave achishandiswa kugadzira mafuremu emikova akazara, aine masimbi akakanda anosvika mazana mashanu emazana uye aruminiyamu castings anosvika makumi mashanu kgs. Zvichienzaniswa nezvimwe Kudzingwa pezvakaitwa akadai kufa vachikanda kana jecha Kudzingwa, zvinogona kuva anodhura muitiro. Nekudaro, izvo zvinhu zvinokwanisa kugadzirwa uchishandisa mari yekudyara zvinogona kusanganisa makwikwi akaomesesa, uye muzviitiko zvakawanda izvo zvikamu zvinokandwa padhuze nemumbure, saka zvinoda kushoma kana kusadzoreredzwa kamwe chete.
Silica sol kukanda maitiro ndiyo hombe simbi inivhesitimendi kukanda maitiro eRMC yekudyara kukanda foundry. Isu tanga tichikudziridza tekinoroji nyowani yezvinhu zvekunamatira kuti tiwane yakawanda mari uye inoshanda yekunamatira zvinhu zvekuvaka iyo slurry shell. Chinhu chinokatyamadza chiitiko chekuti Silica sol kukanda maitiro inotsiva yakashata yakaderera mvura girazi maitiro, kunyanya simbi isina simbi kukanda uye chiwanikwa simbi kukanda. Kunze kwezvakagadzirwa zvinhu zvekuumba, iyo silika sol kukanda maitiro yave kugadziriswazve kune yakanyanya kuderera uye kushoma kupisa kuri kuwedzera.
▶ Ferrous uye Isina-feri Zvinhu zveInvestment Kukanda, Yakarasika Wax Kukanda Maitiro:
• Grey Iron: 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;
• Carbon Simbi: AISI 1020 - AISI 1060, C30, C40, C45.
Simbi Alloys: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo ... nezvimwe pakukumbira.
• Isina Simbi: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 uye rimwe giredhi resimbi isina simbi.
• Brass, Red Copper, Bronze kana imwe Copper-based alloy simbi: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Zvimwe Zvishandiso zvinoenderana neyako yakasarudzika inoda kana zvinoenderana neASTM, SAE, AISI, ACI, DIN, EN, ISO, uye GB zviyero.
▶ Kugona kweInvestment Kukanda Foundry
Kukura kweMax: 1,000 mm × 800 mm × 500 mm
• Kurema Range: 0.5 kg - 100 kg
• Kugona Kwegore Negore: zviuru zviviri zvematani
• Bond Zvinhu zveShell Building: Silica Sol, Water Glass nemisanganiswa yavo.
Kushivirira: Pakukumbira.
▶ Main Kugadzira Maitiro
Mapatani & Kugadzira Dhizaini → Simbi Kufa Kugadzira → Wax Jekiseni → Slurry Assembly → Shell Kuvaka → De-Waxing → Chemical Kuumbwa Kuongorora → Kunyungudika & Kudira
