MODEL

CNC WIRE CUT EDM(COPPER WIRE)

SPECIFICATIONS FOR MODEL:

CW - 322F/S

CW - 430S

Cutting Sample:


RIGID DESIGN / PRECISION CONSTRUCTION

Reverse skim cutting

High stiffness drive system

Wiring road

SPACE SAVING DESIGN

AUTOMATIC REVERSE SKIM-CUTTING

The rigid structural machine frame and linear guide ways are in a compact system.
Machine Tool, CNC Control, Power Supply and Dielectric System are all combined for space saving efficiency.

SUBMERGED MACHINING

EASY TO USE CNC CONTROLLER

Improve the cutting accuracy by controlling the work piece temperature during machining.
Improve cutting efficiency when entering and leaving the work piece.
Improve cutting efficiency when machining stacked components, interrupted cuts or cutting/skimming high taper angles.
Improve surface finishing and work piece accuracy.

Industrial grade PC control with high speed 586 CPU, large capacity disk-on-chip (DOC) memory and MDI 3½" floppy disk drive or RS232 input. 14" color CRT.
Automatic selection of cutting parameters by simply inputting work piece type and thickness, wire diameter and number of cuts, desire for accuracy and surface finish.
High speed power supply (up to 250 mm²/min).
Automatic reverse skim cutting.

MACHINING TANK SEAL

DIGITAL CONTROLLER HIGH SPEED POWER SUPPLY UNIT

Self cleaning and self lubricating lower arm seal reduce maintenance and increase machining accuracy.

MOS high power transistor is controlled with new designed pulse generator to maintain high cutting speeds.

C N C C O N T R O L L E R

	IPC based standard 586 computer board.
	5X86-P75 CPU.
	16 Mega DRAM.
	High capacity DOC (Disk On Chip)
	Resolution 640x480 16 colors VGA display.
	Operation panel include characters, operation and function keys.

	AC servo motors & drivers.

	Control the necessary function of machining set up.
	Jog feed and steps jog feed of X, Y, U, V, Z.
	Wire feed, flushing, machining start/stop, start point and broken point return.

	X,Y current position display and operation of AWT can be controlled.


S I M P L I F I E D M A C H I N I N G
High Speed Machining	Automatic Return to Location

	MOS FET power transistor		If table is moved to rethread wire or remove slugs, AC servo will return all axes to original position automatically before EDMing resumes.
	Power supply yields speeds of 250 mm2/min.

Built - in Cutting Technology

Easy Maintenance

	Automatic selection of correct cutting technology. Simply input wire diameter, work piece material and thickness, then flushing conditions and the CNC will select technology options.		Built in lubrication system.
			Easy to adjust carbide power bar.
			Long life diamond eyelet wire guides.
	Automatic skin cut with reverse path and 3rd and 4th cuts is selected automatically.

M a c h i n i n g f u n c t i o n

	3D or single step simulation.		Self-diagnostics & machining history.
	Canforfindins, edseficiding, etd.		Upper/Lower guides position interpolation.
	Working conditions, cutting path and axes positions are displayed on one screen.

O P T I O N S　

Automatic Wire Feeding Device (AWT)　

	Automatically thread or re-thread through the slot or start hole.
	Threading and re-threading, reliability near 100%.
	Dry threading (no water jet) to allow taper threading and submerged threading.
	Special wire annealing and wire cutting system (Patent Panding).
	AWT wire diameter for φ0.15, φ0.2, φ0.25 & φ0.3mm are available. (standard φ0.2mm)
	Wire guide diamond eyelet type.
	Minimum start hole require φ0.25mm with φ0.15mm wire.
	Maximum work piece thickness for AWT is 150mm (6").