Máy chấn thủy lực Bystronic - Thụy Sĩ

1. Features

 

1.1 Machine structure

n  Welded frame

1.2 Controller

n  Cybelec DNC64PS8 numerical control system

1.3 Hydraulic System:

n  High precision proportional overflow valves and linear scales controls synchronous operation of Y1 and Y2 axes

n  High-pressure gear pump

n  Hydraulic system is designed with overload protection functions

1.4 Electrical System

n  Electrical cabinet design with ventilation function

1.5 Moving beam

n  Y1, Y2 can be programmed independently

n  Ten points positioning of moving beam secures stability

1.6 Tools

n  AFM standard tools   (Refer to Item 4 Technical Data)

1.7 Back gauge system

n  High precision linear guide and ball screws

n  High speed and high performance AC servo motor

1.8 Safety  system

n  Rear guard fens

n  Side guard fens and laser curtain are available upon request

1.9 Precisions

n  Machine Precision

Item	Unit	Y1、Y2 Axes	X Axes	R Axes
Positioning Accuracy	mm	0.01	±0.01	±0.02
Repositioning Accuracy	mm	0.01	0.01	0.05
Reading Accuracy	mm	0.005	-	-
Parallel Tolerance	mm	-	0.10	0.10

 

n  Workpiece Accuracy Test Conditions:

1) Work piece length: 3000mm

2) Work piece width: 100 mm

3) Work piece thickness: 2mm

4) Work piece material: Q235A(mild steel)，Intensity s_b <  450Mpa

5) Lower tool for testing V hatch size: V16mm

6) The work piece should be put in the middle of the worktable, side load is not permitted.

7) Bending angle of work piece: 90^o

8) Bending angle measure: 100mm from end of work piece.