Tuam Tshoj OEMkev cai grey hlau castingsua los ntawm poob ciab precision peev casting txheej txheem.
Dab tsi yog Cov Peev Castings siv rau?
Kev nqis peev castingsyog dav siv nyob rau hauv lub twj tso kua mis thiab li qub, tsheb, tsheb thauj khoom, hydraulics, forklift tsheb thiab ntau lwm yam lag luam. Vim tias lawv qhov tshwj xeeb casting kam rau ua thiab ua tiav zoo, cov khoom siv pov tseg ploj tau siv ntau dua. Tshwj xeeb tshaj yog, stainless hlau peev castings ua lub luag haujlwm tseem ceeb hauv kev tsim cov nkoj thiab nkoj vim lawv muaj zog tiv thaiv xeb.
Casting Tolerance tuaj yeem ncav cuag los ntawm kev nqis peev Casting:
Raws li cov ntaub ntawv sib txawv binder siv los ua lub plhaub, lubpeev castingtuaj yeem muab faib ua silica sol casting thiab dej iav casting. silica sol peev txheej txheej txheem casting muaj qhov zoo dua Dimensional Casting Tolerances (DCT) thiab Geometrical Casting Tolerances (GCT) dua li cov txheej txheem iav dej. Txawm li cas los xij, txawm tias los ntawm tib txheej txheem casting, Cov Qib Siab Siab yuav txawv ntawm txhua qhov cam khwb cia hlau vim lawv ntau yam castability. Peb qhov chaw tsim khoom xav nrog koj tham yog tias koj muaj kev thov tshwj xeeb ntawm qhov yuav tsum tau ua. Ntawm no yog cov hauv qab no yog cov qib tolerances uas peb tuaj yeem ncav cuag ob qho tib si los ntawm silica sol casting thiab dej iav casting txheej txheem cais:
✔ DCT Qib los ntawm Silica Sol Lost Wax Casting: DCTG4 ~ DCTG6
✔ DCT Qib los ntawm Dej iav Poob Wax Casting: DCTG5 ~ DCTG9
✔ GCT Qib los ntawm Silica Solt Wax Casting: GCTG3 ~ GCTG5
✔ GCT Qib los ntawm Dej iav Poob Wax Casting: GCTG3 ~ GCTG5
Grey Hlau Khoom Qib | |||||||
Lub teb chaws | Txuj | Qib sib npaug ntawm Grey Hlau (Grey Cast Iron) | |||||
ISO | ISO 185 | 100 | 150 | 200 | 250 | 300 | 350 |
Tuam Tshoj | wb 9439 | HT100 | HT150 | HT 200 | HT 250 | HT300 | HT350 |
Teb chaws USA | ASTM A48 | - | NO. 20 | NO.30 | NO.35 | NO.40 | NO.50 |
NO.25 | NO.45 | ||||||
Lub teb chaws Yelemees | TIAB SA 1691 | GG 10 | GG15 | GG 20 | GG 25 | GG 30 | GG 35 |
Austria | |||||||
European | TS EN 1561 | EN-GJL-100 | TSW-GJL-150 | TSW-GJL-200 | TSW-GJL-250 | EN-GJL-300 | EN-GJL-350 |
Nyiv | JIS G5501 | FC 100 | FC 150 | FC 200 | FC 250 | FC 300 Nws | fc350 ua |
Ltalis | TIAB SA 5007 | G10 | G15 | G20 | G25 | G30 | G35 |
Fabkis | NF A32-101 | - | FGL150 | FGL200 | FGL250 | FGL300 | FGL350 |
UK | SIB 1452 | 100 | 150 | 200 | 250 | 300 | 350 |
Is Nrias teb | TIAB SA 210 | - | FG150 | FG200 | FG 260 | FG300 Nws | FG350 ua |
Spain | UNF | - | FG15 | FG 20 | FG 25 | FG 30 | FG 35 |
Belgium | NWS 830-01 | FGG 10 | FGG 15 | FGG 20 | FGG 25 | FGG 30 | FGG 35 |
Australia | TIAB SA 1830 | - | T150 | T220 | T260 | T300 | T350 |
Sweden | SIB 1401 | O110 | O115 | O120 | O125 | O 130 | O135 |
Norway | NWS 11 100 | SJG 100 | SJG 150 | SJG 200 | SJG 250 | SJG300 | SWJ 350 |
Min. Tensile zog (Mpa) | 100 | 150 | 200 | 250 | 300 | 350 | |
RMC, Tuam Tshoj hlau foundry, yog tsim ntau yam grey hlau casting khoom rau txawv teb chaws cov neeg muas zaub nyob rau hauv teb chaws USA, Australia, UK, Spain, lub teb chaws Yelemees, Norway, Finland, Russia thiab Ltalis. Ntau lawm raws li tus qauv ASTM A48, A536; DIN 1691, 1693; ISO 185, 1083; EN 1561, 1563; DIN 1691, 1693; AS 1830, 1831; JIS, UNI, NF, BS, UNF, NBN, AS, SS, NS. Cov ntaub ntawv qib suav nrog: ISO185: 100 150 200 250 300 ASTM A48 NO.20 NO.25 NO.30 NO.35 NO. DIN 1691: GG10 GG15 GG20 GG25 GG30 TS EN 1561: EN-GJL-100 EN-GJL-150 EN-GJL-200 EN-GJL-250 EN-GJL-300 BS 1452: 100 150 200 250 300 AS 1830: T150 T220 T260 T300Production Process: Sand Casting, Tsis Siv Neeg Moulding, Tshuab Moulding, Plhaub Molding, Ntsuab Sand Casting, Resin Sand Casting | |||||||
Grey Iron Applications | |||||||
Cov hauv qab no yog cov ntawv thov rau txhua qib ntawm grey cam khwb cia hlau rau koj siv. | |||||||
HT100 (GG10, EN-GJL-100): | |||||||
Rau cov khoom me me, kev sib txhuam thiab hnav tsis muaj kev tshwj xeeb rau cov khoom tseem ceeb, xws li kev tiv thaiv npog, npog, roj lauj kaub, tes log, ncej, pem teb, rauj, kov me me, thiab lwm yam. | |||||||
HT150 (GG15, EN-GJL-150): | |||||||
Nyob rau hauv nruab nrab load ntawm castings, xws li lub hauv paus, ncej, lub thawv, riam, txaj, bearing rooj, rooj, log, npog, twj tso kua mis, valve, yeeb nkab, flywheel, lub cev muaj zog blocks thiab lwm yam | |||||||
HT200 (GG20, EN-GJL-200): | |||||||
Qhov yuav tsum tau muaj peev xwm tiv taus ntau dua thiab muaj qee qhov kev nruj nruj lossis corrosion tsis kam ntawm cov khoom tseem ceeb xws li lub tog raj kheej, iav, lub hauv paus, flywheels, txaj, lub tog raj kheej thaiv, lub tog raj kheej liner, piston, iav lub thawv, nres log, txuas phaj, nruab nrab siab valve , lwm. | |||||||
HT300 (GG30, EN-GJL-300): | |||||||
Nyob rau hauv siab load, hnav thiab huab cua nruj nreem tseem ceeb castings, xws li hnyav tshuab cuab yeej, txiab, presses, tsis siv neeg tshuab dhos txaj, ncej, ncej, high-pressure hydraulic qhov chaw, piston rings, quab yuam loj iav, Cams, bushings, loj cav crankshaft , lub tog raj kheej thaiv, lub tog raj kheej liner, lub tog raj kheej taub hau, thiab lwm yam. |
