Forging roll Eumuco RW3
Eumuco RW3 forging rolls - description
Technical specifications Eumuco RW3 (ID:S88719)
| Type | Forging rolls |
|---|---|
| Manufacturer | Eumuco |
| Model | RW3 |
| Year of manufacture | 1978 |
| Diameter of Rolling Segments | 800 mm |
| Width of Rollers (inner / outer) | 340 mm / 760 mm |
| Max. Rolling Length (inner / outer) | 1240 mm / 1920 mm |
| Roll Adjustment | 25 mm |
| Speed of the Rollers (1/min RPM) | 30 |
| Max. Thickness of Input Material | 150 mm |
| Drive Motor Power | 85 kW |
| Electrics | 380 V |
| Automatic Manipulator | |
| Drive way X | 1500 mm |
| Drive way Y | 2400 mm |
| Turning radius, turning tower | min. 120 deg |
| Turning radius pinch | 360 deg |
| Billet Length | 286-1680 mm |
| Billet Diameter | 57-120 mm |
| Billet Weight | 200 kg. |
Forging rolls Eumuco - technological processes and operations
| Forging | The process of plastic deformation of metal, in which the workpiece changes shape under the impact of blows or static pressure. During forging, the metal structure is densified, internal inhomogeneities are eliminated, and the mechanical properties of the material are improved. As a result, forged products are distinguished by high strength and reliability when operating under significant loads. Forging is used both for producing finished parts and for preparing workpieces for subsequent stamping. |
|---|---|
| Preforming | Preforming prepares the workpiece for the main stamping operation by giving it an approximate shape of the future part. The metal is distributed in the die to facilitate final filling and reduce tool wear. This intermediate step improves accuracy and quality of the finished product. |
| Roll forging | The workpiece is passed between two rolls with profiled grooves (dies), and under their pressure the metal flows, changing its cross-section and length. Each pass through the rolls gradually brings the workpiece closer to the desired shape — this is how shaped forgings are prepared for subsequent stamping. The method is characterized by high productivity and minimal material loss, making it cost-effective in series production. |