Brass wire cut EDM machines

Parameters of Flushing type wire cut EDM machines

Items

Unit

TF400
,
TF645

Mechanical body

Travels X/Y/Z

mm

400×300×220

645×4 , 50×300

Travels U/V

mm

36×36

100×100

Max.Erosion taper

*

±6°/(100mm thinkness)

±25°/(80mm thinkness)

Dimension of work-table

mm

645×490

920×6 , 90

Max.weight of work-piece

kg

250

600

, Max.dimension of work-piece (LxWxH)

mm

850×700×215

1100 , ×850×295

Diameter of electrode wire

mm

0.15-0.30

0.15-0.30

Type of machining

*

Flushing

Flushing ,

Dimension of the machine

mm

1700×2550×2165

2 , 750×2800×2265

Weight of mechanical body

kg

2500

3800

Floo , r plan area (WxH)

mm

2200×3300

2750×280 , 0

Work tank

Dimension of work tank(LxWxH)

mm

990×910×270

, 1380×1010×370

Filtration

*

, Filter paper

Filter paper

ECO-10N

L

Resin(20L)

Coordinate axes

Manual velocity of axes X/Y/Z

Four grades Max.: 1.2m/min

Double-direction positioning accuracy A of axes X/Y（according to ISO230-
2:1997）

0.008mm whole travel

Double-direction positioning accuracy Aof axes U/V（according to ISO230-
2:1997）

0.012mm whole travel

Single-direction repeated positioning accuracy of X/Y axes(R↑ or R↓)

0.004mm

Single-direction repeated positioning accuracy of U/V axes(R↑ or R↓)

0.006mm

Reverse distance of B for X/Y

0.004mm

Reverse distance of B for U/V/Z

0.005mm

Offset for software pitch offset of X/Y/Z axes

Offset space 5mm

Offset for software pitch offset of U/V axes

Offset space 1mm

Ball screw of axes X/Y/Z

Φ25mm/ Bolt distance 4mm/ Accuracy C3

Slide screw of axes U/V

Φ8mm/ Bolt distance 0.8mm

Guide-way of X/Y/U/V/Z

Linear ball guide-way

The min. resolution (X/Y/U/V/Z)

1μm

Deceleration ratio of the belt of X/Y axes

1:04

Deceleration ratio of the belt of Z-axis

1:02

Motor of X/Y/Z

AC servo motor

Motor of U/V

Step-motor

Wire-driving system

Diameter of wire

0.15/0.20/0.25/0.30mm brass wire

Dimension of wire container

Max.: Φ160mm

Velocity of wire

Max.:200mm/s

Control the tension of wire when machining

Adjusting automatically

Wire alignment

Automatically

Wire installation

Manually

Wire-through

Manually

Wire-retract

Automati , cally

Dielectric tank

Filtration

One filter paper (accuracy:5μm, dimension:Φ340x450 direction: from inside
to outside)

Cubage of dielectric tank

300L

Type of medium

Pure water or distilled water

Capacity of resin

20L

Water-cooling system

3500W

Power of re-cycling pump

0.8Kw

Power of high-voltage pump

1.5Kw

Power of water-input pump

0.35Kw

Cabinet

Criterion power

3x380V 50/60Hz 7KVA

Fluctuation allowed

380V±10% 50±1Hz

Current fully loaded

10A

CNC

Control system

IPC system (Celeron 1.66GHz)

Operation system

Windows XP

Hard disk

>80G or CF card>16G

Type of input

keyboard，USB, LAN

Display

15”LCD

Language ,

Chinese/English/Portuguese

Controll , ing axe

Five axes/Four axes simultaneity

Command mode

Incremental/absolute

Unit

Inch/metric

Interpolation

Linear / arc

Mini. Input

0.001mm

Max. input

999.999mm

The smallest increment

0.001mm

Coordinate system

Mechanical, 6 users’ coordinate system

Offset for pitch error

5 axes

Assistance function

Suggestive operation/maintenance

Format of code

ISO

Sub-program

The most layer: 9 the most nesting: 999

Minimum Order: 1 sets

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