Forging Bir Round Bar leh Alloy Steel 30CrNiMo8 DIN 1.6580 VCN200 iyo Cabbirka OD600mm
Waxaan soo saareynaa birta been abuurka ah ee birta wareega ah ee birta wax qabadka sare leh 30CrNiMo8 (DIN 1.6580 / VCN200), oo loogu talagalay codsiyada dalbanaya xoog gaar ah, adkeysi, iyo iska caabin daal. Iyada oo dhexroorka sare ee 600mm ee la taaban karo, qaybahan waaweyn ee been-abuurka ah ayaa wax ka qabta shuruudaha muhiimka ah ee mashiinnada culus, kicinta badda, iyo qaybaha qaybta tamarta halkaasoo isku halaynta walxaha ay muhiim tahay.
Darajada 30CrNiMo8 waa daawaha nikkel-chromium-molybdenum si gaar ah loogu horumariyay adkeyn aadka u sarreeya iyo xoogga asaasiga ah ee qaybaha waaweyn Magacaabista VCN200 waxay ka dhigan tahay faakuum kaarboonitriding ama awood sifayn heer sare ah, hubinta wasakhda ugu yar iyo joogteynta farsamada sare inta lagu jiro dhexroorka weyn. Nidaamkeena been abuurka ee saxda ah wuxuu adeegsadaa saamiga dhimista la hagaajiyay iyo heerkulka qallafsanaanta si loo gaaro qaab dhismeedka hadhuudhka la safeeyey iyo qaybinta hantida isku midka ah - oo muhiim u ah qaybaha ay ku jiraan culeyska wareegga wareegga iyo uruurinta walaaca.
Bar wareeg kastaa waxa ay martaa deminta iyo daawaynta kulaylka, horumarinta awoodaha xajinta oo ka badan 1000 MPa iyada oo la ilaalinayo iska caabin heer sare ah iyo ductility. Adkeynta qoto dheer ee 30CrNiMo8 waxay hubisaa guryaha joogtada ah ee korka ilaa xudunta, xitaa dhexroorka 600mm, taasoo meesha ka saaraysa wax qabadku wuxuu wax u dhimayaa sida caadiga ah biraha daawaha yar yar.
U adeegidda soosaarayaasha crankshaft, dhismayaasha waaweyn ee dhululubada, soosaarayaasha usheeda dhexe marawaxadaha dabaysha, iyo abuurayaasha saxafada culus ee adduunka oo dhan, waxaan ku siineynaa shahaado shay oo dhameystiran, warbixinnada tijaabada ultrasonic, iyo xulashooyinka gudbinta qallafsan ama mashiinnada-caddaynta si loo hagaajiyo qulqulka shaqo ee macaamiisha.
1. Been abuurista birta wareegyada
2. Heerka birta: 30CrNiMo8, DIN 1.6580, VCN200
| Standard |
China |
Germany |
U.S.A |
Japan |
DIN |
|
|
| Grade |
|
30CrNiMo8 |
|
|
1.6580 |
VCN200 |
|
3. Baaxadda cabbirka: OD100-OD1000mm
Dhererka: ugu badnaan 15 mitir
4. Xaaladda keenista:
A. Been abuurasho , oog madow .
B. Dusha oo la foorarsado .
C. Been abuurasho , oogada rogan
D. Been abuurasho + rogid + deminta iyo xanaaqa + oog madow
E. Been abuurka + leexashada + xanaaqa iyo xanaaqa + leexashada
5. Xidhid: xidhmo qaawan
6. Miisaanka: miisaanka dhabta ah
Alaabooyinkayaga ugu muhiimsan waxaa ka mid ah Fargashiga Fargashiga, Farsamaynta Shaft Forgings, Forgings Large, Gear Forgings, Birta Wareega Been-abuurka ah, iwm. Waa lagu soo dhaweynayaa inaad nagu soo booqato.