Hot forging press TMP Voronezh KB8042 — 1600 ton
TMP Voronezh KB8042 hot forging press - description
Technical specifications TMP Voronezh KB8042 (ID:75457)
| Type | Hot forging press |
|---|---|
| Manufacturer | TMP Voronezh |
| Model | KB8042 |
| YOM | 1986 |
| Capacity | 1600 tons |
| Slide stroke | 300±1 mm |
| Number of continuous slide strokes per minute | at least 85 |
| Number of single slide strokes per minute | no more than 16 |
| Distance between table and bolster slide plate in its lowest position | 660 mm |
| Size of distance adjustment between table and slide | 10±1 mm |
| Upper ejector | |
| Stroke | 40±3 mm |
| Force | at least 63 kN |
| Lower ejector | |
| Stroke | 32±2 mm |
| Force | at least 100 kN |
| Table dimensions | |
| Left-to-right | 1050 mm |
| Front-to-back | 1200 mm |
| Slide dimensions | |
| Left-to-right | 860 mm |
| Front-to-back | 910 mm |
| Size of windows in press columns | |
| Height | at least 710 mm |
| Width | at least 630 mm |
| Press dimensions | |
| Left-to-right | 4850±48 mm |
| Front-to-back | 3515±35 mm |
| Height of the press above floor | 5570±50 mm |
| Number of motors on the press | 3 |
| Main drive electric motor | |
| Power | 90 kW |
| Rotation frequency | 720 rpm |
| Electric motor of adjustment mechanism of closed height | |
| Power | 5,5 kW |
| Rotation frequency | 735 rpm |
| Press weight | 115667 kg |
Hot forging press TMP Voronezh - 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. |
| 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. |
| Piercing | Piercing forms a hole in a solid workpiece by driving a tool through the material without removing it. The metal is displaced sideways, creating a through or blind opening while preserving the structure around it. The operation is performed on presses and is used in the production of hollow parts such as bushings, rings, and shafts. |