Hauv tsab xov xwm no peb sim qhia qee cov ntaub ntawv hais txog qhov kwv yeestus nqi ntawm cam khwb cia hlau castings los ntawm qhov hnyav. Ua tau ob qho tib si cov nqi ntawm cam khwb cia hlau castings thiabhlau castingsmuaj cov yam ntxwv zoo sib xws uas tuaj yeem txiav txim siab ntau npaum li cas peb raug nqi, xws li qhov nyuaj ntawm cov qauv casting, qhov loj me, cov khoom siv thiab qhov xav tau ntau npaum li cas hauv ib hlis lossis xyoo.
Feem ntau hais lus cov cam khwb cia hlau castings ib txwm raug nqi siab dua hlau castings. Qhov no yog tshwm sim los ntawm ob yam. Cov ntaub ntawv cam khwb cia hlau yog kim dua, tshwj xeeb tshaj yog cov hlau alloys thiab cov hlau tsis muaj steel. Yog tias cov neeg siv khoom xav tau cov cuab yeej tshwj xeeb xws li hnav-tiv taus, tiv thaiv tshav kub lossis tiv thaiv xeb, cov tshuaj tshwj xeeb (xws li Mn, Mo, Cr, Ni) yuav tsum tau ntxiv rau hauv cov hlau molten thaum lub sij hawm casting. Ntawm chav kawm, kev kho cua sov tempering, quenching, annealing, carburization los yog normalization feem ntau yog ua rau steel castings kom tau raws li cov khoom xav tau.
Lwm qhov laj thawj vim li cas hlau casting yog kim dua yog cov txheej txheem casting. Muab piv rau grey cam khwb cia hlau thiab ductile cam khwb cia hlau, uas yog cam khwb cia tsuas yog los ntawm ntsuab xuab zeb casting los yog plhaub molding casting, cov hlau castings yuav tsum yeej ib txwm tsim los ntawm thiaj li hu ua speical casting txheej txheem, nrog rau peev casting (ploj wax txheej txheem), plam ua npuas ncauj casting, nqus casting los yog lwm yam tshiab technologies. Cov txheej txheem casting saum toj no tuaj yeem ua kom paub tseeb qhov ntev, qhov chaw zoo thiab cov khoom siv kho tshuab zoo. Raws li, cov nqi kuj yuav siab dua ntawm chav kawm.
Kev kwv yees ntawm Steel Castings los ntawm Nyhav | ||||||
| Khoom siv | Txheej txheem Casting | Complexity ntawm Casting Structure | Chav ntsuas qhov hnyav ntawm Finish Casting (LB, KG) | Casting Nqe ib phaus (USD / LB) | Casting Nqe ib kg (USD / KG) | Casting Nqe ib Ton (USD / TON) |
| Cast Carbon Steel (piv txwv li C40) | Xuab zeb Casting | Siab | 0.0-0.5 hli (0.1-1.0 kg) | 1.18 | 2.60 Nws | 2600 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 1.22 | 2.70 ib | 2700 ib | |||
| Ib txwm thiab nruab nrab | 0.5-4.5 lb (1.0-10.0 kg) | 1.13 | 2.50 Nws | 2500 | ||
| 4.5-450 lb (10.0-1000 kg) | 1.04 ib | 2.30 Nws | 2300 | |||
| Kev nqis peev Casting | Siab | 0.0-0.5 hli (0.1-1.0 kg) | 3.44 ib | 7.60 ib | 7600 ib | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 3.39 ib | 7.50 Nws | 7500 ib | |||
| Ib txwm thiab nruab nrab | 0.5-4.5 lb (1.0-10.0 kg) | 3.26 | 7.20 Nws | 7200 ib | ||
| 4.5-450 lb (10.0-1000 kg) | 3.08 Nws | 6.80 ib | 6800 ib | |||
| Alloy Carbon Steel (piv txwv li 42CrMo2) | Xuab zeb Casting | Siab | 0.0-0.5 hli (0.1-1.0 kg) | 1.27 | 2.80 Nws | 2800 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 1.18 | 2.60 Nws | 2600 | |||
| Ib txwm thiab nruab nrab | 0.5-4.5 lb (1.0-10.0 kg) | 1.13 | 2.50 Nws | 2500 | ||
| 4.5-450 lb (10.0-1000 kg) | 1.09 Nws | 2.40 Nws | 2400 | |||
| Kev nqis peev Casting | Siab | 0.0-0.5 hli (0.1-1.0 kg) | 3.53 ib | 7.80 ib | 7800 ib | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 3.44 ib | 7.60 ib | 7600 ib | |||
| Ib txwm thiab nruab nrab | 0.5-4.5 lb (1.0-10.0 kg) | 3.26 | 7.20 Nws | 7200 ib | ||
| 4.5-450 lb (10.0-1000 kg) | 3.12 | 6.90 ib | 6900 ib | |||
| Stainless hlau (piv txwv li AISI 316) | Xuab zeb Casting | Siab | 0.0-0.5 hli (0.1-1.0 kg) | 2.12 | 4.68 ib | ib 4680 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 2.04 Nws | 4.52 ib | ib 4520 | |||
| Ib txwm thiab nruab nrab | 0.5-4.5 lb (1.0-10.0 kg) | 2.03 Nws | 4.48 ib | ib 4480 | ||
| 4.5-450 lb (10.0-1000 kg) | 2.00 Nws | 4.42 ib | 4420 ib | |||
| Kev nqis peev Casting | Siab | 0.0-0.5 hli (0.1-1.0 kg) | 4.59 ib | 10.15 Nws | 10 150 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 4.44 ib | 9.82 ib | ib 9820 | |||
| Ib txwm thiab nruab nrab | 0.5-4.5 lb (1.0-10.0 kg) | 4.32 ib | 9.56 ib | ib 9560 | ||
| 4.5-450 lb (10.0-1000 kg) | 4.17 ib | 9.21 ib | ib 9210 | |||
| Nco tseg: Qhov kev kwv yees saum toj no tsuas yog ua raws li EXW nqe lus, tus nqi ruaj khov ntawm hlau & hlau, thiab cov nqi pauv. Ib qho kev hloov pauv ntawm cov xwm txheej no yuav cuam tshuam tus nqi casting. | ||||||
Xav paub ntau ntxiv los yog tau txais ib qhocov lus qhia meej rau steel castingkoj xav tau, thovtiv tauj peb pab pawg engineering.
Post lub sij hawm: Jun-08-2021