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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

9

Weight of machine

3800kg

10

Dimension of machine

2716×3134×2525mm

11

General input

9kVA(50A)

12

Input power

3 Phase 380/50Hz

13

CNC power generator

A3-50

14

Max working current

50A

15

Best surface finish

Ra≤0.2µm

16

Min. wear of the electrode

≤0.05%

17

Max machining efficiency

≥500mm3/min

18

Interpolation methods

Straight line, arc, helix

19

Accuracy compensation options

Step pitch compensation of each axis,

gap compensation

20

Min. drive unit

1µm

21

The outer dimension of the controller

1250×550×1800mm

22

Display

15-inch touch screen

23

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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