Wire Cut EDM WT 3 S

Developed by a group of top engineers and technicians with rich on ground and theoretical experience in the field of wire cut edm, AWT 3S renders superb engineering supremacy and unmatched mechanical features to outstand others.

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MACHINE UNIT & FILTRATION SYSTEM
ITEM UNIT WT 3 S
Max. work piece dimension ( W x D x H ) mm 710 x 560 x 205
Max. work piece weight kgs 300
X travel mm 350
Y travel mm 250
Z travel mm 210
U travel mm 80
V travel mm 80
Drive system AC servo motor
Wire diameter mm Ø 0.10 ~ Ø 0.30 ( standard )
Max. taper angle mm +/-20° / 80
Machine net weight kgs 2100
Filter system capacity L 640
Filter element Paper filter
Ion exchange resin capacity L 14
Water quality control Auto
Water temperature control Auto
Machine layout dimension ( W x D x H) mm 2036 x 2218 x 1990

* All specification and design are subject to change without notices.
STANDARD ACCESSORIES
Auto vertical alignment lig / 1set
Tool kit / 1set
Wire guide Ø 0.25 mm – 1set
Brass wire roll Ø 0.25 mm / 1 set
lon exchange resin / 1 set
Filter element / 1 set
OPTIONAL ACCESSORIES
Wire tension meter
Wire guide set Ø ( 0.10 mm / 0.15 mm / 0.20 mm / 0.25 mm / 0.30 mm )
Dielectric cooling unit
Consumable parts ( wire, flushing nozzles……etc. )
Super fine finish circuit
Linear scale ( for X & Y axis )
Auto voltage regulator ( AVR )
20 kgs wire loading system
The 6th axis ( The rotary B-axis )
OPTIONAL APPLICATION – THE 6 TH AXIS APPLICATION ( The device should be ordered when order confirmed. )
Joemars controller is required for the 6th application.
Maximum axes of control: 6 axes. ( X / Y / U / V / Z / B axis)
Simultaneously machining axes: 5 axes. ( X / Y / U / V / B axis)
Not only for single rotary, positioning and index functions but simultaneous movement with other axes.
Joemars own designed servo index system and controller system.
Direct drive by DDR motor, rotary positioning accuracy reaches 0.5 seconds.
The 6th Axis ( B-axis ) with “Grade IP68” – water proof design, no rusting concern.
Controller, rotary system, index plate and the related parts are all 100% designed and made in Taiwan!
B-axis is a separate unit and could be adopted upon request. It won't influence the original travels.
OPTIONAL APPLICATIONS - 20 KGS WIRE LOADING SYSTEM
( The device should be ordered when order confirmed. )
MECHANICAL FEATURES
Special anti-leaking system of low arm and work-tank, keeping axes movement smoothly.
Special cooling system for low arm, providing high accuracy required while machining.
Hardened Stainless work-table enhances surface rigidity and well-support for work-piece.
MECHANICAL FEATURES 1
PRECISE SERVO AND DRIVER SYSTEM
Each axis uses high precision C1 class ball screw with grinded and sub-zero treatment with manual single shot lubrication system to control the temperature change and consume of parts. The procedures make the smoothness better and bring more accurate machining, bring a longer life time for ball screw and control the accuracy gap to happen. With high power and strong response AC servo motor, another optional can also be considered "Linear Scales" to make the total close loop circuit control. Our linear guide way adapt new generation high smoothness linear guide way, reduces the problem of friction and ensures the stability when making the machining.
HIGH RIGIDITY STRUCTURE
Well-balanced, box-type design casting of machine body ensures high thermal balance stability and rigidity.
U / V / Z axis all are located upper from the high rigidity of machine column and low arm applies with special thermal and hardened procedures, thus it does not get bend during machining with high water pressure.
WORK TANK FEATURES
Semi-Submerged water level can be set in the work tank to cover the work table, to control the working area's water temperature in good condition.
WELL-BALANCED TERRMAL DESIGN
The well-balanced mechanical structure design, casting applies thermal treatment and heat current procedure. Low arm with water cooling circulation equipment and combine with super anti-transform alloy material, to bring the high accuracy.
WINDOWS CONTROLLER
Standard keyboard, mouse operation and touch screen, user friendly design.
15" TFT-LCD screen, shows the better view of data and function needed.
Standard USB port, inputting NC programs quickly and conveniently.
Multiple language online change is available.
Built-in simple CAD / CAM software increases job efficiency.
SELF-GUIDED OPERATION INTERFACE
User friendly interface, from calling NC programs to prepare to do cutting, is a total self-guided operation way to make the procedures easier and quicker.
3D GRAPHICS
3D graphics simulation makes operators to recognize the job shape easily and avoid mistakes.
CAD / CAM FUNCTION ( OPTION )
From drawing to NC program, directly operate built-in CAD / CAM on machine.
GRAPHICS PRE-VIEW FUNCTION
Online drawing pre-view functions, easily to find the old NC programs which were executed before.
DATA TRANSMISSION INTERFACE
USB transmission interface, provides efficiency and convenience for operators.
Ethernet interface can link with PC to transmit NC programs.
CNC UNIT & PROCESSING POWER SUPPLY
CPU grade : Industrial grade Pentium 4 IPC 2.8 GHZ
Ram : 1GB
Storage device : CF card
Screen display : 15" TFT-LCD TOUCH SCREEN
Input means : Keyboard, Ethernet, USB
Pointing unit : Mouse, Touch Screen
Servo control mode :
Fully-closed circuit AC servo control ( Linear Scale is an option accessory ) *1
No. of axis control :
5 axes ( The 6th axis is an option accessory ) * 2
Min. input comment : 0.1 µm
Max. input comment : ± 9999.9999 mm
Graphic rotation : 0 ~ 360°
Storable machining condition : 10000 sets
*1 : Linear Scale option is for X/Y axis, need to be installed when order confirmed.
*2 : B-axis is made by Joemars, need to be ordered when order confirmed.
POWER UNIT SPECIFICATION
Discharge circuit : High speed MOSFET
Discharge mode : AC non-electrolysis discharge
In gap max. average current : 25 A
Intelligent OV circuit : For thin and thick machining
Stable discharge control : SPR circuit
Max. machining speed : 180 mm 2 / min
( wire diameter : 0.25 mm BS, material : SKD 11 )
Required electricity : 3 phase, AC 220V / 380V / 415V / 440V,18KVA
MACHINING SAMPLE ( MID ~ HIGH THICKNESS )
Material:SKD11
Work piece thickness:50mm
Wire diameter:Ф 0.25mm BS
Number of cuts: 3 cuts
Surface roughness:0.55 ~ 0.59µm / Ra
MACHINING SAMPLE ( MID ~ HIGH THICKNESS ) 2
Material:SKD11
Work piece thickness:60mm
Wire diameter:Ф 0.2mm BS
Number of cuts: 3 cuts
Surface roughness:0.54 ~ 0.58µm / Ra
MACHINING SAMPLE ( MID ~ HIGH THICKNESS ) 3
Material:SKD11
Work piece thickness:40mm ( Punch ) , 20mm ( Die )
Wire diameter:Ф 0.25mm BS
Number of cuts: 3 cuts
Surface roughness:0.55 ~ 0.59µm / Ra
MACHINING SAMPLE ( MID ~ HIGH THICKNESS ) 4
Material:SKD11
Work piece thickness:80mm
Wire diameter:Ф 0.25mm BS
Number of cuts: 3 cuts
Surface roughness:0.6 ~ 0.65µm / Ra
MACHINING SAMPLE ( MID ~ HIGH THICKNESS ) 5
Material:SKD11
Work piece thickness:40mm
Wire diameter:Ф 0.2mm BS
Number of cuts: 3 cuts
Surface roughness:0.54 ~ 0.58µm / Ra
THICK WORK PIECE CUTTINGS.
PCD、CBN APPLICATION
MACHINING EFFICIENCY
ACCURACY PERFORMANCE
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