China OEM isiko castings carbon steel ngeukulahlwa kotyalo-mali olulahlekileyokunye nomatshini wokuchaneka kwe-CNC. Ibakala elikhoyo ukusuka kwintsimbi ephantsi yekhabhoni, intsimbi yekhabhoni ephakathi ukuya kwintsimbi ephezulu yekhabhoni ngokweenkcukacha ezahlukeneyo.
I-carbon alloy liqela le-iron-carbon alloy enqabileyo yezinye iikhemikhali ezifana ne-Si, Mn, P kunye ne-S. Ngokwezinga le-carbon content, i-carbon steel for casting ngokubanzi ihlulwe ibe yintsimbi ephantsi ye-carbon, i-medium carbon steel kunye intsimbi yekhabhoni ephezulu. Iintsimbi zekhabhoni ezifakwe kuwo onke amazwe ehlabathi zihlelwa ngokubanzi ngokwamandla abo, kwaye amabakala ahambelanayo aqulunqwa. Kwiqondo lokushisa elifanayo, ukumanzi kwentsimbi etyhidiweyo kunye nomxholo wekhabhoni eyahlukileyo kuyahluka. Ngenxa yokuba iintsimbi ezinomxholo ohlukeneyo wekhabhoni zinemigangatho eyahlukeneyo yophuhliso kwi-dendrites. Okukhona ikhefu lobushushu bommandla wecrystallization (umahluko weqondo lobushushu phakathi komgca weliquidius kunye nomgca we-solidus), kokukhona kuphuhliswe ngakumbi iikristale ze-dendritic zentsimbi yekhabhoni, oko kukuthi, kokukhona kubi ngakumbi ukumanzi kwentsimbi etyhidiweyo, nto leyo ekhokelela ekubeni ukukwazi kwentsimbi etyhidiweyo ukuzalisa ukungunda.
Ngokuphathelele ukubunjwa kweekhemikhali zensimbi ye-carbon, ngaphandle kwe-phosphorus kunye ne-sulfure, akukho zithintelo okanye imida ephezulu kuphela kwezinye iikhemikhali. Ngaphantsi kwesiseko esingentla, ukubunjwa kweekhemikhali ze-carbon steel cast kunqunywe yi-Foundry ngokweempawu ezifunekayo zomatshini.
Iindlela zonyango zobushushu zei-carbon steel castingszidla ngokuba zi-annealing, ziqhelekile okanye ziqhelekile + ukucaphuka. Kwezinye iintsimbi eziphezulu zekhabhoni, ukucima kunye nokutshisa kunokusetyenziswa, oko kukuthi, ukucima + ubushushu obuphezulu, ukuze kuphuculwe iipropati ezibanzi zoomatshini be-carbon steel castings. I-carbon steel castings encinci inokucinywa ngokuthe ngqo kwaye igxininiswe ukusuka kwimeko yokuphosa. Kwizinto ezinkulu okanye eziyinkimbinkimbi ze-carbon steel castings, kuyafaneleka ukwenza unyango lokucima kunye nokufudumala emva konyango oluqhelekileyo.
Izinto eziluncedo ngoTyalo mali:
✔ Ugqweso olugqwesileyo kunye nolugudileyo
✔ Ukunyamezela okuqinileyo.
✔ Iimilo ezintsonkothileyo nezintsonkothileyo ezinokuguquguquka koyilo
✔ Ukukwazi ukuphosa iindonga ezibhityileyo ngoko ke icandelo lokuphosa elilula
✔ Ukukhetha okubanzi kweentsimbi kunye nealloys (i-ferrous kunye ne-non-ferrous)
✔ Uyilo alufunwa kuyilo lokungunda.
✔ Nciphisa imfunekoumatshini yesibini.
✔ Inkunkuma yezinto eziphathekayo.
| UKUNYAMEZELA UKULAHLWA KOTYALO-MALI | |||
| I-intshi | Iimilimitha | ||
| Ubungakanani | Ukunyamezelana | Ubungakanani | Ukunyamezelana |
| Ukuya kuthi ga kwi-0.500 | ±.004" | Ukuya kuthi ga kwi-12.0 | ± 0.10mm |
| 0.500 ukuya kwi-1.000" | ±.006" | 12.0 ukuba 25.0 | ± 0.15mm |
| 1.000 ukuya 1.500” | ±.008" | 25.0 ukuba 37.0 | ± 0.20mm |
| 1.500 ukuya ku-2.000” | ±.010" | 37.0 ukuba 50.0 | ± 0.25mm |
| 2.000 ukuya 2.500” | ±.012" | 50.0 ukuba 62.0 | ± 0.30mm |
| 2.500 ukuya 3.500” | ±.014" | 62.0 ukuba 87.0 | ± 0.35mm |
| 3.500 ukuya ku-5.000" | ±.017" | 87.0 ukuba 125.0 | ± 0.40mm |
| 5.000 ukuya 7.500” | ±.020" | 125.0 ukuya ku-190.0 | ± 0.50mm |
| 7.500 ukuya 10.000” | ±.022" | 190.0 ukuba 250.0 | ± 0.57mm |
| 10.000 ukuya kwi-12.500" | ±.025" | 250.0 ukuba 312.0 | ± 0.60mm |
| 12.500 ukuba 15.000 | ±.028" | 312.0 ukuba 375.0 | ± 0.70mm |
| Umgangatho oPhezulu wokuPhathwa koNyamezelo: ISO 8062 2013, ISO 2768, GOST 26645 (Russia) okanye GBT 6414 (China). iDimensional Casting Tolerances Grade (DCTG): 4 ~6 kunye neBanga lokuNyamezelwa kweGeometrical Casting (GCTG): 3 ~ 5. | |||
Amanyathelo oTyalo-mali lweNkqubo yokuSasa:
Ngethuba lenkqubo yokutshala imali, iphethini ye-wax ifakwe kwi-ceramic material, ethi, xa ilukhuni, ithatha i-geometry yangaphakathi yokuphosa okufunwayo. Kwiimeko ezininzi, amalungu amaninzi adityaniswa kunye ukuze asebenze ngokufanelekileyo ngokuncamathisela iipateni zewax nganye kwintonga esembindini yewax ebizwa ngokuba yisprue. I-wax inyibilika ngaphandle kwepatheni - yiyo loo nto ikwabizwa ngokuba yinkqubo ye-wax elahlekileyo - kwaye isinyithi esityhidiweyo sigalelwa emgodini. Xa isinyithi siqina, i-ceramic mold iyashukunyiswa, ishiya i-net shape esondeleyo ye-casting efunwayo, ilandelwa kukugqiba, ukuvavanya kunye nokupakishwa.
| IBanga eliLilingana neCarbon Steel | |||||||||
| Inkcazo | AISI | I-W-stoff | I-DIN | BS | SS | UKUBALULEKILE | UNE / IHA | I-JIS | I-UNI |
| Intsimbi yeCarbon ephantsi | A570-36 | 1.0038 | RSt 37-2 | 4360 40 C | 1311 | E 24-2 Nif | - | 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 | ISt 36 | - | 1160 | Fd 5 | - | - | - | |
| A515-65 | 1.0345 | MHOLO | 1501 161 | 1330 | A 37 CP | F.1110 | SGV 410 | - | |
| 1015 | 1.0401 | C 15 | 080 M 15 | 1350 | CC 12 | F.111 | S 15 C | 080 M 15 | |
| 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 SMn28 | 230 M07 | 1912 | S 250 | 11SMn28 | SUM 22 | CF9SMn28 | |
| (12L13) | 1.0718 | 9 SMnPb 28 | - | 1914 | S 250 Pb | 11SMnPb28 | SUM 22L | CF9SMnPb28 | |
| - | 1.0723 | 15 S20 | 210 A15 | 1922 | - | F.210.F | SUM 32 | - | |
| 1140 | 1.0726 | 35 S20 | 212 M 36 | 1957 | 35 MF 6 | F.210.G | - | - | |
| 1146 | 1.0727 | 45 S20 | 212 M 44 | 1973 | 45 MF 4 | - | - | - | |
| 1215 | 1.0736 | 9 SMn36 | 240 M07 | - | S 300 | 12 SMn 35 | SUM 25 | CF 9 SMn 36 | |
| - | 1.0765 | - | - | - | - | - | - | 36SMnPb14 | |
| 1010 | 1.1121 | Ck 10 | 045 M 10 | 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 M 19 | 1410 | 20 M5 | F.1515 | I-SMnC 420 | G22Mn3 | |
| 1015 | 1.1141 | Ck 15 | 080 M 15 | 1370 | XC 18 | F.1511 | S 15 Ck | 080 M 15 | |
| 1025 | 1.1158 | Ck 25 | 070 M 26 | 1450 | XC 25 | F.1120 | S 25 C | C25 | |
| 1018 | - | - | - | - | - | - | SS400 | Fe 360 B | |
| Intsimbi yeKhabhoni ePhakathi | 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 M 46 | 1650 | CC45 | F.114 | S 45 C | C45 | |
| 1040 | 1.0511 | C 40 | 080 M 40 | - | AF 60 C 40 | F.114.A | - | C40 | |
| 1055 | 1.0535 | C 55 | 070 M 55 | 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 M 5 | - | - | - | |
| 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 M 55 | - | 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 | Kwi-43 B | 1672 | Y342 | F.1140 | - | - | |
| A572-60 | 1.8900 | ISt 380 | 4360 55 E | 2145 | - | - | - | FeE390KG | |
| - | 1.8905 | ISt 460 | HP 6 | - | - | - | - | ||
| Intsimbi yeCarbon ephezulu | 1060 | 1.0601 | C60 | 060 A62 | - | CC55 | - | - | C60 |
| 1064 | 1.1221 | Ck 60 | 060 A62 | 1678 | XC 65 | F.1150 | S 58 C | C60 | |
| 1070 | 1.1231 | kk67 | 070 A72 | 1770 | XC 68 | F.5103 | - | C70 | |
| 1080 | 1.1248 | kk75 | 060 A78 | 1774 | XC 75 | F.5107 | - | - | |
| 1095 | 1.1274 | Ck 101 | 060 A96 | 1870 | XC 100 | F.5117 | SUP 4 | - | |
