Umhlinzeki wezingxenye zamavalvu enziwe ngokwezifiso ngokutshala imali okuvela eChina ngeCNC imishini, ukwelashwa kwendawo kanye nezinsizakalo zokwelashwa kokushisa.
Njengoba ama-alloys asekelwe ethusi, ithusi nethusi kungakhiwa izingxenye eziyinkimbinkimbi kakhulu, okwenza kube kuhle kakhuluinqubo yokutshala imali. Ukushintshashintsha njalo kwezindleko kungenza lezi zinto ezisetshenziswayo zibe bucayi kakhulu ngentengo, kwenze udoti ubize kakhulu, ikakhulukazi uma ucabangela ukwenziwa kwemishini ye-CNC kanye/noma ukukhwabanisa njengenqubo yokukhiqiza ukukhiqiza izingxenye zakho zokuphonsa. Ithusi elihlanzekile alivamisile ukuphonswa. Ukutshala imali (i-wax elahlekile) kuyindlela yokunemba yokuphonsa imininingwane yomumo we-net-net usebenzisa ukuphindaphinda kwamaphethini we-wax. Ukutshala imali noma i-wax elahlekile kuyinqubo yokwenza insimbi ngokuvamile esebenzisa iphethini ye-wax ezungezwe igobolondo le-ceramic ukwenza isikhunta se-ceramic. Lapho igobolondo loma, ingcina iyancibilika, kusale isikhunta kuphela. Khona-ke ingxenye yokuphonsa ikhiwa ngokuthululela insimbi encibilikisiwe esikhunjini se-ceramic.
I-Brass iyingxube yethusi ene-zinc njengento eyinhloko. Njengoba okuqukethwe kwe-zinc kwanda, amandla kanye ne-plasticity ye-alloy yanda kakhulu, kodwa izakhiwo zemishini zizokwehla kakhulu ngemva kokudlula i-47%, ngakho-ke okuqukethwe kwe-zinc yethusi kungaphansi kuka-47%. Ngaphezu kwe-zinc, ithusi elikhonjiwe livame ukuqukatha izakhi ze-alloying ezifana ne-silicon, i-manganese, i-aluminium, nomthofu.
I-Casting Brass inezinto eziphezulu zemishini kunethusi, kodwa intengo iphansi kunethusi. I-Cast brass ivamise ukusetshenziselwa inhloso ejwayelekile yokuthwala izihlahla, izihlahla, amagiya nezinye izingxenye namavalvu angagugi kanye nezinye izingxenye ezimelana nokugqwala. Ithusi linokumelana okuqinile nokugqokwa. I-Brass ivame ukusetshenziselwa ukwenza ama-valve, amapayipi amanzi, amapayipi axhumayo ama-air conditioners angaphakathi nangaphandle, nama-radiator.
Izindlela zokuhlola ezitholakalayo: ukuhlolwa kobukhulu nge-CMM, ukuhlola okungabhubhisi, ukwakheka kwamakhemikhali, izakhiwo zemishini, ukuhlolwa kokuqina, ukulinganisa okumile, ukulinganisa okuguquguqukayo, umfutho womoya nokucindezela kwamanzi.
Ngokwezinto ezihlukene zokuhlanganisa ezisetshenziselwa ukwenza igobolondo, ukufakwa kwe-investimenti kungahlukaniswa kube yi-silica sol casting kanye nengilazi yamanzi. Inqubo yokusakazwa kwe-silica sol yokutshala imali inokubekezelela okungcono kwe-Dimensional Casting (DCT) kanye nokubekezelelana kwe-Geometrical Casting (GCT) kunenqubo yengilazi yamanzi. Nokho, ngisho nangenqubo efanayo yokulingisa, iBanga Lokubekezelela lizohluka ku-alloy ngayinye ngenxa yokwehlukahlukana kwazo. Isikhungo sethu singathanda ukukhuluma nawe uma unesicelo esikhethekile mayelana nokubekezelelana okudingekayo. Lapha kulokhu okulandelayo yibanga lokubekezelelana okujwayelekile esingalifinyelela kokubili nge-silica sol casting kanye nezinqubo zokuphonsa ingilazi yamanzi ngokuhlukana:
- ✔ Ibanga le-DCT nge-Silica Sol Lost Wax Casting: DCTG4 ~ DCTG6
- ✔ Ibanga le-DCT nge-Water Glass Lost Wax Casting: DCTG5 ~ DCTG9
- ✔ Ibanga le-GCT le-Silica Sol Lost Wax Casting: GCTG3 ~ GCTG5
- ✔ Ibanga le-GCT nge-Water Glass Lost Wax Casting: GCTG3 ~ GCTG5
| Izinto zokwakha zeInvestment CastingInqubo e-RMC Foundry | |||
| Isigaba | Ibanga laseShayina | Ibanga lase-US | Ibanga laseJalimane |
| I-Ferritic Stainless Steel | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| I-Martensitic Stainless Steel | 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 |
| Insimbi engagqwali ye-Austenitic | 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, |
| Imvula Iqinisa Insimbi Engagqwali | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
| I-Duplex Stainless Steel | 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 |
| Insimbi Yensimbi | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Insimbi Engangeni Ukushisa | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
| I-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 | |
| I-Aluminium Ingxubevange | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | I-G-AlSi7Mg, G-Al12 |
| Ithusi neBronze | 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 |
| I-Cobalt-base Alloy | UMC50, 670, Grade 31 | 2.4778 | |
