Prasa krawędziowa

BOSCHERT G-Bend Plus 3175

BOSCHERT – GIZELIS G-BEND PLUS 3175
CNC Controlled Press Brake

Machine ready for collection in June.

1. Features and Capabilities:
■ Modern machine frame design ensures optimal installation footprint.
■ Compact construction with high operational safety, resistant to external disturbances.
■ Additional, massive side wall reinforcements.
■ Maintenance-free, bilateral ram guiding system independent for Y1 and Y2 axes.
■ Modern hydraulic system with proportional multi-valve arrangement and pressure control, featuring an energy-saving STOP&GO system during operation.
■ Precise, bilateral active ram displacement measurement system guaranteeing the highest bending accuracy. The system includes min. 2 independent, very precise linear scales installed on brackets separated from the machine frame. Ram positioning accuracy is +/- 0.01 mm. Provides full electro-hydraulic frame synchronization (Y1, Y2).
■ Ram parallelism to the bending axis is ensured by a double roller guide system installed on both sides of the inner frame section, and by additional transverse ram reinforcement.
■ Cylinders and pistons are made of high-strength steel; piston surfaces are chrome-plated.
■ The machine and accessories are easy to operate and service-friendly.
■ The machine is prepared for retrofitting with new technical innovations.
■ All numerical axis drives are powered by high-class, maintenance-free AC servo drives.
■ The rear backgauge system is guided on both sides by double linear guides.
■ A versatile and extensive tooling system provides high machine flexibility, enabling processing of a wide range of parts.
■ The machine design and construction comply with EU health and safety requirements in accordance with CE. The machine has a CE declaration of conformity and is designed and built in accordance with Directive 2006/42/EC.

2. Technical Data:
Model / data 3175
Pressing force 175 ton
Max working length 3,400 mm
Working length between side walls 3,050 mm
Throat depth in side walls 400 mm
Table-to-ram clearance 615 mm
Ram stroke 350 mm
Maximum backgauge range on X axis 1,200 mm
Ram speeds:
Y no load 0-160 mm/s
Y under load 10.0 mm/s
Y return 0-140 mm/s
Electrical equipment:
(others on request) 400
50 Volt
Hz
1 flanged AC motor - P=
(incl. control equipment) 22 kW
Dimensions (approximate)
Machine height approx. 2,950 mm
Machine width approx. 1,800 mm
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Machine length approx. 4,400 mm
Machine weight max.:
(depending on additional equipment) 12,500 kg

3.6. 5-Axis CNC Backgauge System: X-ΔX-R-Z1-Z2
axis X: parallel travel of the backgauge beam
axis ΔX: Movable backgauge finger for non-parallel bends (so-called skew). Adjustment range +/-175 mm (total 350 mm).
axis R: backgauge beam height adjustment
axes Z1, Z2: automatic finger travel along the backgauge beam.
Axis drives are powered by AC servo drives.
Two backgauge fingers are mounted on the backgauge beam, featuring a sheet support function.
Axes controlled by machine DNC.
 Tooling:
Punch:
TOP.175.60.R08 60° R0.8MM H=175 L=5x525mm
TOP.175.60.R08 60° R0.8MM H=175 L=1x495mm
Sectioned: 25/30/35/40/45/50/100/170
TOP.175.60.R08 60° R0.8MM H=175 L=1x500mm
Sectioned: 100/300/100 mm
Die:
Multi-V die M.460.60 V=10-16-22-35 (60°), L=4x835mm