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The complex of equipment is adapted to produce a variety of forgings by free forging technique as well as by forming in drop dies. It can substitute drop hammers with gravity mass from 1 to 3 ton. The largest diameter of pieces forged is 300 mm, with length - 2000 mm, diameter of rings rolled is up to 600 mm.
The complex comprises a press of a fabricated frame design with inverted (moveable) cylinder and stationary rotatable manipulator. The next kinds of forgings may be produced in this complex: symmetrical ones with alongated axis, rectangular blocks, rings, disks. To mechanize the operations connected with manufacture of rectangular blocks and rings tongs of manipulator are fitted with taper - ended pins; lower die of press can revolve relatively to the vertical axis.
The motions of the press and manipulator are synchronized, the control being fulfilled from one desk.
There are three modes of control: manual, semiautomatic and automatic. The forging parameters are infed in digital form.
MAIN DATA
Parameters, dimensions |
Size |
Nominal pressure force, kN |
3150 |
Crosshead stroke, mm |
630 |
Number of strokes in min., not less than
of working strokes(for force 75% from nominal one) for travels 100 mm
- planishing strokes( for force 25% from nominal one) for travels 20 mm
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40
105 |
Accuracy of upper die stopping during forging, mm |
±1 |
Number of dies on turntable |
3 |
Load capacity of manipulator, kN |
6.3 |
Axial travel of manipulator's peel, mm |
2000 |
Press drive |
individual oil pumps |
Working pressure of oil, MPa |
32 |
Total power of electromotors, kW |
252 |
Overall dimensions in plan, mm |
11035х8420 |
Height over floor level, mm |
5800 |
Depth of foundation pit, mm |
3500 |
Mass of complex, kg |
76500 |
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