Spaudos pavyzdys

Hidrobrasil Tuschierpresse

Press force: 200 t
Table length: 2500 mm
Table width: 2000 mm
Maximum stroke: 2050 mm
Dimensions L x W x H: approx. 9200 x 4700 x 5800 mm
Return force: 25 t
Machine weight approx. (without operating fluids): 50 t
Column diameter: 210 mm
Table swivel speed: 25 mm/sec
Table extendable: 2000 mm
Movable table speed: 30 mm/sec
Max. table load: 15 t
Drive power: 20 kW
Adjustable working speed: 1 - 10 mm/sec
Advancing speed: 10 mm/sec
Return speed: 25 mm/sec
Rapid traverse speed: 10 mm/sec
Oil tank: 400 l
Oil cooling (electric): 1.5 kW (max)
Platform height: 650 mm
Table height: 800 mm
Ram height: 850 mm
Control system Siemens: S7 1200
Monitor: WEG 12 inch
Hydraulics and tank on top of press: 10,200 ?
Perimeter maintenance balcony: 5,000 ?
Ejector in table (capacity 30 tonnes, travel 250 mm): 4,000 ?
Two controlled hydraulic inlets and outlets: 1,000 ?
Rotatable (up to 180°), electrically driven table: 18,000 ?
Safety guard around work area: 1,500 ?
Tabletop tiltable up to 75°: 12,000 ?
Upper tool foldable: 170 degrees
Swivel table: 75 degrees
Table tiltable: 75 degrees
Ejector with 60T in center of ram: 12,000 ?
Ram plate foldable by 180 degrees: 14,000 ?
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Operation of the spotting press:

Control functions:
The control system features 'Manual' and 'Semi-Automatic' modes.

In manual mode (joystick operation), the following can be performed:

- The table can be extended and retracted hydraulically at up to 30 mm/sec.
- The table can be hydraulically tilted at up to 25 mm/sec. to the set angle.
- The ram plate can be hydraulically lowered, folded down by 90°, and extended up to 180°.
- Operation without pressure is possible.
- Pressure can be set via the monitor.
- Speed can be adjusted between 1 and 10 mm/sec.
- An additional hydraulic cylinder (core pull, etc.) on the tool can be controlled.

In semi-automatic mode:

- The ram can be moved in rapid traverse up to 10 mm/sec.
- Previously entered programs can be processed via the monitor.
- Example:
- 30 t pressure
- Upper stop 300 mm
- Lower max. stop 900 mm
- Speed change point 850 mm
- Rapid traverse at 10 mm/sec
- Pressing speed from 850 mm onwards limited to 10 mm/sec
- Dwell time after reaching set pressure or BDC: 1 second
- Return to upper stop

Joystick function:
The lever can be pulled (downstroke) or pushed (upstroke). The more it is actuated, the faster the machine operates. 1 to 10 mm/sec for downstroke, and 1 to 25 mm/sec for upstroke are possible.

Monitor display:
The large touchscreen monitor always shows the ram position, set pressure, and current speed.

In semi-automatic mode, all cycle values are visible, can be saved, and reloaded as needed.

The operator panel consists of two-hand control, joystick, emergency stop button, and selector switches for:
- Extending/retracting the table (activates two-hand operation)
- Tilting/leveling the table (activates two-hand operation)
- Raising/lowering the ram (activates joystick)
- Lowering/raising the ram plate (activates two-hand operation)

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