Hydraulic forging hammer Lasco KH 250 — 25 kJ
Lasco KH 250 hydraulic forging hammer - description
Technical specifications Lasco KH 250 (ID:76300)
| Type | Hydraulic forging hammer |
|---|---|
| Manufacturer | Lasco |
| Model | KH 250 |
| Capacity | 2 ton |
| Blow energy | 2500 kgm |
| Height of the drop with standard die | 1100 mm |
| Height of the die | 400 mm |
| Weight of the ram | 2300 kg |
| Distance between guides | 700 mm |
| Length of the ram | 590 mm |
| Weight of the anvil | 27 ton |
| Height over the floor | 5600 mm |
| Total weight of the hammer | 55 ton |
Hydraulic forging hammer Lasco - 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. |
|---|---|
| Hot forging | Hot forging is a process of shaping metal under pressure at elevated temperatures. Heating reduces the deformation resistance of the material, allowing it to flow more easily into the die cavity. The process provides high productivity and the ability to form complex shapes. Used for manufacturing forgings from steel and alloys in series and mass production. |
| Closed-die forging | The workpiece is deformed inside a die cavity that restricts metal flow, forcing it to fill the exact shape of the tool. Under high pressure, the material spreads into every recess and detail of the die, producing a part with precise geometry. This method provides high accuracy and repeatability, making it the standard for series and mass production of complex forgings. |
| Drop forging | A method of hot closed-die forging in which the workpiece is deformed by the energy of a falling ram. Under the impact, the metal fills the die cavity, reproducing its geometry and taking the shape of the finished part. The process is characterized by high productivity and repeatability, making it in demand in series and mass production. |