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A640 Ram CNC EDM Machine With Most Efficient Control Circuits

A640 Ram CNC EDM Machine With Most Efficient Control Circuits


A640 CNC spark erosion machine has three axis simultaneous control and DMNC's 5th generation electrical discharging machining control system, best surface finish Ra≤0.2μm, Min. electrode wear ≤0.1%, standard equipped with 50A controller and Max machining efficiency ≥500mm3/min. It is ram type CNC EDM machine, the working table of A640 is fixed, so it can load heavy molds without affecting the motion of X and Y axis while moving.


Main Dimensions of A640 Ram CNC EDM Machine

X×Y×Z travel: 600×400×350mm;

Working table dimension: 900×600mm;

Working tank on the table: 1600×980×500mm


A640 Ram CNC EDM Machine Specifications


No.

Name

A640

1

Working table dimension(L×W)

900×600mm

2

X, Y, Z axis travel

600×400×350mm

3

Working tank dimension(L×W×H)

1600×1000×500mm

4

Highest level of working liquid

350mm

5

End of the spindle to the working table

400-700mm

6

Capacity of the oil tank

1100L

7

Max weight of the electrode

80kg

8

Max weight of the workpiece

2000kg

11

Weight of machine

3800kg

12

Dimension of machine

2716×3134×2525mm

13

General input

9kVA(50A)

14

Input power

3 Phase 380/50Hz

15

CNC power generator

A3-50

16

Max working current

50A

17

Best surface finish

Ra≤0.2µm

18

Min. wear of the electrode

≤0.05%

19

Max machining efficiency

≥500mm3/min

20

Interpolation methods

Straight line, arc, helix

21

Accuracy compensation options

Step pitch compensation of each axis,

gap compensation

22

Min. drive unit

1µm

23

The outer dimension of the controller

1250×550×1800mm

24

Display

15-inch touch screen

25

Remote control

different gradesMFR0-3


Outline Drawing


A640 Ram CNC EDM Machine With Most Efficient Control Circuits Layout
A640 Ram CNC EDM Machine With Most Efficient Control Circuits Layout
A640 Ram CNC EDM Machine With Most Efficient Control Circuits Layout
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