Prix FOB
Obtenir le dernier prix20 ~ 6000 / Ton ( Negotiable )
|20 Ton Minimum Order
Pays:
China
N ° de modèle:
YF123
Prix FOB:
20 ~ 6000 / Ton ( Negotiable ) Obtenir le dernier prix
Localité:
shanghai, chongqiong
Prix de commande minimale:
20 per Ton
Commande minimale:
20 Ton
Packaging Detail:
seaworthy plywood or as per customer's request
Heure de livraison:
Normally 30 days receiving the deposit
Capacité de Fournir:
3000 Ton per Month
Payment Type:
D/A, L/C, T/T
Groupe de produits :
Personne àcontacter teresa
No 168, Huichang north streeat, Jiangyou industry zoon, Mianyang, Sichuan
Ring forging/forged ring/annular forging/gear forging/steel sleeve/steel sylinder
|
Diameter(mm) |
Height(mm) |
Single weight(kg) |
Material |
|
**0~***0 |
**0~**0 |
***0 or less |
 |
YUANFANGis
a specialist open die forging and ring manufacturer, producing
forgings up to *8 Tons in the widest possible range of metallic
materials.
We categorise ourselves as one of the "Sichuan’s largest blacksmiths".
Here at YUANFANG we are able to offer a number of services and manufacturing techniques to fulfill your forging needs. We employ a wide range of advanced processes along with the highest quality materials to give outstanding results.Â
Seamless Rolled Ring Forging Process
I.
Upsetting
The ring rolling process begins
with the upsetting of the starting stock on flat dies at its
plastic deformation temperature.
II. Piercing
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Piercing involves forcing a punch into the hot upset stock displacing metal radially and leaving a thin web of metal at the bottom.
III. Shearing
Â
A subsequent operation, shearing, removes the thin web producing a completed hole through the stock.
IV. Preforming
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This stock, referred to as a blank or preform, is now ready for the ring rolling process.
V.Forming
The doughnut-shaped preform is placed over the mandrel.
 As the preform is rotated in the mill, the mandrel begins to apply pressure toward the main roll. At the same time, the axial cones apply pressure toward each other.
 As a result of the radial and axial pressure, the ring's OD and ID gradually increase while the thickness and wall section are reduced.
| Pays: | China |
| N ° de modèle: | YF123 |
| Prix FOB: | 20 ~ 6000 / Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | shanghai, chongqiong |
| Prix de commande minimale: | 20 per Ton |
| Commande minimale: | 20 Ton |
| Packaging Detail: | seaworthy plywood or as per customer's request |
| Heure de livraison: | Normally 30 days receiving the deposit |
| Capacité de Fournir: | 3000 Ton per Month |
| Payment Type: | D/A, L/C, T/T |
| Groupe de produits : | Forging Ring |
