China OEM tsika kabhoni simbi castings nokurasika wakisi mari kukanda uyeCNC chaiyo machining. Inowanikwa giredhi kubva pasi kabhoni simbi, yepakati kabhoni simbi kusvika yakakwira kabhoni simbi zvinoenderana neakasiyana mataurirwo. Inowanikwa pamusoro pekurapa: Painting, Anodizing, Passivation, Electroplating, Zinc-plating, Hot-Zinc-Plating, Polishing, Electro-Polishing, Nickel-Plating, Blackening, Geomet, Zintek.
Carbon alloy iboka re iron-carbon alloy ine isingawanzo yemamwe makemikari zvinhu zvakaita seSi, Mn, P uye S. Zvinoenderana nehuwandu hwekabhoni yemukati, kabhoni simbi yekukanda inowanzo patsanurwa kuita yakaderera kabhoni simbi, yepakati kabhoni simbi uye high carbon steel. Iyo yakakandwa kabhoni simbi dzenyika dzese pasirese dzinowanzo kupatsanurwa maererano nesimba radzo, uye mamakisi anoenderana anogadzirwa. Panguva imwecheteyo tembiricha, kuyerera kwesimbi yakanyungudutswa ine akasiyana kabhoni zvirimo kwakasiyana. Nekuti masimbi ane akasiyana kabhoni emukati ane madhigirii akasiyana ebudiriro mumadendrites. Iyo yakakura kupindirana kwekushisa kweiyo crystallization zone (musiyano wetembiricha pakati peiyo liquidus mutsara uye solidus mutsara), iyo inowedzera kugadzirwa dendritic makristasi ecarbon simbi, ndiko kuti, kunowedzera kuyerera kwesimbi yakanyungudutswa, izvo zvinokonzeresa kugona kwesimbi yakanyungudutswa kuzadza mold.
Nezve chemikemikari yekabhoni simbi, kunze kwephosphorous nesarufa, hapana zvirambidzo kana chete miganhu yepamusoro pane mamwe makemikari zvinhu. Pasi pechinhu chiri pamusoro apa, kemikari yekabhoni yakakandwa simbi inotemerwa neiyo foundry zvinoenderana neinodiwa mechanical properties.
Nzira dzekurapa kupisa kwecarbon steel castingsanowanzo annealing, normalizing kana normalizing + tempering. Kune mamwe akakwira kabhoni simbi castings, kudzima uye kupisa kunogona kushandiswa zvakare, ndiko kuti, kudzima + tembiricha yekupisa, kuitira kuti uvandudze hwakakwana hwemichina yekabhoni simbi castings. Diki kabhoni simbi castings inogona kudzimwa zvakananga uye kudzikamiswa kubva kune-yakakanda nyika. Kune yakakura-yakakura kana yakaoma-yakaita kabhoni simbi castings, zvakakodzera kuita quenching uye tempering kurapwa pashure normalizing kurapwa.
Zvakanakira zveInvestment Casting:
✔ Yakanakisa uye yakatsetseka pamusoro pekupedzisira
✔ Tight dimensional tolerances.
✔ Yakaoma uye yakaoma maumbirwo ane dhizaini inoshanduka
✔ Kugona kukanda madziro matete saka chinhu chakareruka chekukanda chikamu
✔ Kusarudzwa kwakakura kwesimbi dzakakandwa uye alloys (ferrous uye isiri-ferrous)
✔ Draft haidiwe mukugadzira molds.
✔ Deredza kudiwa kwesekondari machining.
✔ Kurasa zvinhu zvakaderera.
| 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 |
| Excutive Standard of Casting Tolerance: ISO 8062 2013, ISO 2768, GOST 26645 (Russia) kana GBT 6414 (China). Dimensional Casting Tolerances Giredhi (DCTG): 4 ~6 uye Geometrical Casting Tolerances Giredhi (GCTG): 3 ~ 5. | |||
Matanho e Investment Casting process:
Munguva yekudyara kwekudyara maitiro, wax pateni inoputirwa neceramic material, iyo, kana yakaomeswa, inotora iyo yemukati geometry yekukanda yaunoda. Kazhinji, zvikamu zvakawanda zvinokandwa pamwechete kuti zvinyatsoshanda nekuisa mapatani ewakisi ega pachimuti chepakati chinonzi sprue. Wakisi inonyungudutswa kubva patani - ndokusaka ichizivikanwawo senzira yakarasika wakisi - uye simbi yakanyungudutswa inodirwa mugomba. Kana simbi yasimba, mold yeceramic inozununguswa, ichisiya chimiro chiri padyo chekukandwa kwaunoda, kuchiteverwa nekupedzisa, kuyedza uye kurongedza.
| Yakaenzana Giredhi reCarbon Steel | |||||||||
| Tsanangudzo | AISI | W-stoff | DIN | BS | SS | AFNOR | UNE / IHA | JIS | UNI |
| Yakaderera Carbon Steel | A570-36 | 1.0038 | RSt 37-2 | 4360 40 C | 1311 | E 24-2 Ne | - | SS 34 | Fe 360B FN |
| A36 | 1.0044 | St 44-2 | 4360 43 A | 1411 | NFA 35-501 E 28 | - | - | - | |
| A573-81 65 | 1.0116 | St 37-3 | 4360 40 B | 1312 | E 24-U | - | - | Fe37-3 | |
| 1006 | 1.0201 | St 36 | - | 1160 | Fd 5 | - | - | - | |
| A515-65 | 1.0345 | MHORO | 1501 161 | 1330 | A 37 CP | F.1110 | SGV 410 | - | |
| 1015 | 1.0401 | C 15 | 080 M15 | 1350 | CC 12 | F.111 | S 15 C | 080 M15 | |
| 1020 | 1.0402 | C22 | 050 A20 | 1450 | CC20 | F.112 | - | C20C21 | |
| - | 1.0425 | H II | - | 1432 | A 42 CP | A42 RCI | SGV 410 | Fe 410 1KW | |
| 1213 | 1.0715 | 9 SMn 28 | 230 M 07 | 1912 | S 250 | 11SMn28 | SUM 22 | CF9SMn28 | |
| (12L13) | 1.0718 | 9 SMnPb 28 | - | 1914 | S 250 Pb | 11SMnPb28 | SUM 22 L | CF9SMnPb28 | |
| - | 1.0723 | 15 S20 | 210 A15 | 1922 | - | F.210.F | SUM 32 | - | |
| 1140 | 1.0726 | 35 S 20 | 212 M 36 | 1957 | 35 MF 6 | F.210.G | - | - | |
| 1146 | 1.0727 | 45 S 20 | 212 M 44 | 1973 | 45 MF 4 | - | - | - | |
| 1215 | 1.0736 | 9 SMn 36 | 240 M07 | - | S 300 | 12 SMn 35 | SUM 25 | CF 9 SMn 36 | |
| - | 1.0765 | - | - | - | - | - | - | 36SMnPb14 | |
| 1010 | 1.1121 | Ck 10 | 045 M10 | 1265 | XC 10 | F.1510 | S 10 C | C10 | |
| - | 1.1121 | St 37-1 | 4360 40 A | 1300 | - | - | S 10 C | - | |
| 1022 | 1.1133 | GS-20Mn 5 | 120 M19 | 1410 | 20 M5 | F.1515 | SMnC 420 | G22Mn3 | |
| 1015 | 1.1141 | CK 15 | 080 M15 | 1370 | XC 18 | F.1511 | S 15 C | 080 M15 | |
| 1025 | 1.1158 | Ck 25 | 070 M26 | 1450 | XC 25 | F.1120 | S 25 C | C25 | |
| 1018 | - | - | - | - | - | - | SS400 | Fe 360 B | |
| Yepakati Carbon Steel | A662 C | 1.0436 | Ast 45 | 1501 224 | 2103 | A 48 FP | - | - | - |
| 1035 | 1.0501 | C 35 | 060 A35 | 1550 | CC 35 | F.113 | S 35 C | C35 | |
| 1035 | 1.0501 | C 35 | 080 M 36 | 1550 | CC 35 | F.113 | S 35 C | C35 | |
| 1045 | 1.0503 | C 45 | 080 M46 | 1650 | CC45 | F.114 | S 45 C | C45 | |
| 1040 | 1.0511 | C 40 | 080 M40 | - | AF 60 C 40 | F.114.A | - | C40 | |
| 1055 | 1.0535 | C 55 | 070 M55 | 1655 | AF 70 C 55 | F.115 | S 55 C | C55 | |
| - | 1.0570 | St 52-3 | 4360 50 B | 2132 | E 36-3 | - | SM 490 A, B, C | Fe 510 | |
| A738 | 1.0577 | Ast 52 | 1501 224 | 2107 | A 52 FP | - | - | - | |
| 1039 | 1.1157 | 40Mn4 | 150 M 36 | - | 35 M5 | - | - | - | |
| 1035 | 1.1181 | CK 35 | 060 A35 | 1572 | XC 38 | F.1130 | S 35 C | C35 | |
| 1035 | 1.1183 | Cf 35 | 080 M 36 | 1572 | XC 38 TS | - | S 35 C | C36 | |
| 1045 | 1.1191 | Kk45 | 808 M 46 | 1672 | XC 45 | F.1140 | S 45 C | C45 | |
| 1055 | 1.1203 | Ck55 | 070 M55 | - | XC 55 | F.1203 | S55 C | C50 | |
| 1050 | 1.1213 | Cf 53 | 060 A52 | 1674 | XC 48 TS | - | S 50 C | C53 | |
| 1045 | 1.1730 | C45W | En 43 B | 1672 | Y342 | F.1140 | - | - | |
| A572-60 | 1.8900 | Chikamu 380 | 4360 55 E | 2145 | - | - | - | FeE390KG | |
| - | 1.8905 | Chikamu 460 | HP 6 | - | - | - | - | ||
| High Carbon Steel | 1060 | 1.0601 | C60 | 060 A62 | - | CC55 | - | - | C60 |
| 1064 | 1.1221 | c60 | 060 A62 | 1678 | XC 65 | F.1150 | S 58 C | C60 | |
| 1070 | 1.1231 | c67 | 070 A72 | 1770 | XC 68 | F.5103 | - | C70 | |
| 1080 | 1.1248 | c75 | 060 A78 | 1774 | XC 75 | F.5107 | - | - | |
| 1095 | 1.1274 | Ck 101 | 060 A96 | 1870 | XC 100 | F.5117 | SUP 4 | - | |
