Iyo OEM tsika yendarira yekudyara yekudyara mupi kubva kuChina ineCNC machining, kurapwa kwepamusoro uye masevhisi ekurapa kupisa.
Tinogona kupa 3.1 Material Chitupa chesimbi yekukanda zvinoenderana neEN 10204 kana uchida. Nzira dzekuongorora dziripo: chiyero chekuyedzwa neCMM, kusingaparadze kuyedza, makemikari kuumbwa, michina zvivakwa, kuomarara kuyedzwa, static kuenzanisa, kuenzanisa kwesimba, kudzvanywa kwemhepo uye kumanikidza kwemvura.
Zvinoenderana neakasiyana binder zvinhu zvinoshandiswa kugadzira goko, iyo yekukanda mari inogona kupatsanurwa kuita silica sol casting uye yekukanda girazi remvura. Iyo silica sol investimendi yekukandira maitiro ine zvirinani Dimensional Casting Tolerances (DCT) uye Geometrical Casting Tolerances (GCT) pane girazi remvura maitiro. Nekudaro, kunyangwe nenzira imwechete yekukanda, iyo Tolerance Giredhi ichave yakasiyana kubva kune yega yega alloy nekuda kwekukandira kwavo kwakasiyana. Yedu yekutanga inoda kutaura newe kana uine chikumbiro chakakosha pane zvinodiwa kushivirira. Pano mune zvinotevera giredhi rekushivirira giredhi isu tinogona kusvika kune zvese ne silica sol casting uye yemvura girazi yekukanda maitiro zvakasiyana:
✔ DCT Giredhi naSilica Sol Yakarasika Wax Kukanda: DCTG4 ~ DCTG6
✔ DCT Giredhi neMvura Girazi Yakarasika Wax Kukanda: DCTG5 ~ DCTG9
✔ GCT Giredhi naSilica Sol Yakarasika Wax Kukanda: GCTG3 ~ GCTG5
✔ GCT Giredhi neMvura Girazi Yakarasika Wax Kukanda: GCTG3 ~ GCTG5
Sezvo iyo mhangura-yakavakirwa alloys, ndarira nendarira zvinogona kuumbwa kuita zvikamu zvakaoma kwazvo, zvichiita kuti zvive zvakanakirainvestment casting process. Kuchinja-chinja kwemitengo nguva dzose kunogona kuita kuti zvinhu izvi zvive zvakanyanya kukoshesa mutengo, zvichiita kuti tsvina idhure zvakanyanya, kunyanya kana uchifunga CNC machining uye / kana kuforoma senzira yekugadzira kugadzira yako yekukanda zvikamu. Mhangura yakachena haiwanzokandwa. Investment (yakarasika wakisi) inzira yekukandira nemazvo padhuze-neti-shape details uchishandisa kudzokororwa kwewakisi. Investment casting kana kurasika wakisi isimbi yekugadzira nzira iyo inowanzo shandisa wakisi pateni yakakomberedzwa negoko receramic kugadzira mold yeceramic. Kana goko raoma, wakisi inonyunguduka, kuchisiya mold chete. Zvadaro chikamu chekukanda chinoumbwa nekudururira simbi yakanyungudutswa mumucheka weceramic.
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.
Brass yekukanda ine yakakwirira mechanical properties pane bronze, asi mutengo wakaderera pane bhuronzi. Cast brass inowanzo shandiswa kune chinangwa chakajairwa kutakura makwenzi, mabhuranzi, magiya uye zvimwe zvisingapfekeri zvikamu uye mavharuvhu uye zvimwe zvikamu zvinodzivirira kuora. Brass ine simba rekuramba kupfeka. Brass inowanzoshandiswa kugadzira mavharuvhu, pombi dzemvura, mapombi ekubatanidza emukati nekunze emhepo inofefetera, uye maraya.
| Materials forInvestment CastingMaitiro paRMC Foundry | |||
| Category | China Grade | US Giredhi | Germany Giredhi |
| Ferritic Stainless Simbi | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| Martensitic Stainless Simbi | 1Cr13, 2Cr13, 3Cr13, 4Cr13, | 410, 420, 430, 440B, 440C | 1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125 |
| Austenitic simbi isina tsvina | 06Cr19Ni10, 022Cr19Ni10, 06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5 | 302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN | 1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.44404, 1.4404, 9 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
| Kunaya Kuomesa Stainless Simbi | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
| Duplex Stainless Simbi | 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N | A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A, A 995 1B, A 995 4A, A 995 5A, 2205, 2507 | 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770 |
| High Mn Steel | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
| Tool Steel | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Heat Resistant Simbi | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
| Nickle-base Alloy | HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, INCOLOY600, INCOLOY625 | 2.4815, 2.4879, 2.4680 | |
| Aluminium Alloy | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
| Copper Alloy | H96, H85, H65, HPb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2 | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 | CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5 |
| Cobalt-base Alloy | UMC50, 670, Grade 31 | 2.4778 | |
| INVESTMENT CASTING TOLERANCES | |||
| Inches | Mamirimita | ||
| Dimension | Kushivirira | Dimension | Kushivirira |
| Kusvika ku0.500 | ±.004" | Kusvika ku12.0 | ± 0.10mm |
| 0.500 kusvika 1.000" | ±.006" | 12.0 kusvika 25.0 | ± 0.15mm |
| 1.000 kusvika 1.500" | ±.008" | 25.0 kusvika 37.0 | ± 0.20mm |
| 1.500 kusvika 2.000" | ±.010" | 37.0 kusvika 50.0 | ± 0.25mm |
| 2.000 kusvika 2.500" | ±.012" | 50.0 kusvika 62.0 | ± 0.30mm |
| 2.500 kusvika 3.500" | ±.014" | 62.0 kusvika 87.0 | ± 0.35mm |
| 3.500 kusvika 5.000" | ±.017" | 87.0 kusvika 125.0 | ± 0.40mm |
| 5.000 kusvika 7.500" | ±.020" | 125.0 kusvika 190.0 | ± 0.50mm |
| 7.500 kusvika 10.000" | ±.022" | 190.0 kusvika 250.0 | ± 0.57mm |
| 10.000 kusvika 12.500" | ±.025" | 250.0 kusvika 312.0 | ± 0.60mm |
| 12.500 kusvika 15.000 | ±.028" | 312.0 kusvika 375.0 | ± 0.70mm |
