HC Series Electro Hydraulic Servo Bending Machine Manufacturer

HC Series Electro Hydraulic Servo Bending Machine

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Bending Samples

Technology parameter

Name	Parameter
Bending force	1100KN
Table length	4100mm
Table height	900mm
Distance between columns	3500mm
Throat depth	400mm
Slider stroke	200mm
Opening height	470mm
Fast descending speed	180mm / s
Return speed	140mm / s
Working speed	10mm / s
Back gauge (X axis) travel	0-600mm
X-axis positioning accuracy	± 0.05mm
X axis repeat positioning accuracy	± 0.02mm
Y-axis positioning accuracy	± 0.02mm
Y-axis repeated positioning accuracy	± 0.01mm
R axis travel	150mm
Working accuracy	Straight: ± 0.2mm / m, Angle: ± 0.5 °mm / m
Number of CNC axes	4 1 axis
main motor power	About 7.9KW
Fuel tank capacity	400L
Dimensions (length × width × height)	4650 × 1580 × 2680mm
Equipment weight	About 10200KG

Remarks

The Y axis includes: Y1 and Y2 axes—NC axes that control the up and down movement of the two main oil cylinders to control the bending angle;

X axis—A numerically controlled axis that controls the back and forth direction of the back gauge to control the bending size;

V axis-mechanical deflection automatic compensation axis, used to compensate the deformation of the table and the slider under load;

R axis—A numerically controlled axis that controls the up and down direction of the back gauge, which can be used to control the bending of uneven-sized workpieces

Advantages

CybTouch 12PS Control System from CYBELEC (Switzerland brand)
- The control system of HC series servo bending machine adopts Switzerland (CYBELEC) CybTouch 12PS control system for superior performance
- Easy single bending with 2D graphic programming "EasyBend" page
- Automatic calculation of bending data, bending angles, main pressure and deflection compensation
- Correct the angle and back gauge range
- Fully efficient bending programming makes bulky production come true.

Deflection Compensation Workbench
Compensate for deflection deformation caused by workbench, using processing program to calculate the compensation automatically according to the length, thick and angle of bending workpiece.

Post-positioning System
Back gauge range system: move back and forth (X axis), move up and down (R axis) all driven by servo motor, configured with 4 positioning fingers.

Servo Motor
Adopt servo motor instead of asynchronous motor as the main power source of hydraulic pump, and retain the proportional valve control technology, which is mature and reliable. Its servo-controlled variable pump can significantly reduce machine tool noise and oil heat, and save energy consumption by 40% .