CNC EDM machine

Specs: 1.Rigid Machine Structure. 2.Auto tool changer, 3.Man-machine interface, 4.Japanese Servo motor .

 

  CNC EDM machine  

 

Specifications of power supply unit:

 

Model		CR5				CR5C
Specification		30A	50A	75A	100A #	50A	75A	100A #	150A #	250A #
Input voltage	3   V	220.346	220.346	220.346	220.346	220.346	220.346	220.346	220.346	220.346
		380.415	380.415	380.415	380.415	380.415	380.415	380.415	380.415	380.415
Input power	KVA	3	5	8	10	7	10	15	20	30
Working voltage(No load)	V	100	100	100	100	100	100	100	150	250
High voltage	V	210	150 or 270	150 or 270	150 or 270	140 or 250	140 or 250	140 or 250	140 or 250	140 or 250
Min.ON time	µS	2	1	1	1	1	1	1	1	1
Min.OFF time	µS	2	1	1	1	1	1	1	1	1
Max. Cutting speed	mm3/min	220	480	720	1050	480	720	1050	1500	2500
Best surface finish	µmRa.	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Min.Electrode wear rate	%	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Weight	kg	170	200	230	350	210	248	360	490	700

 

# One extra power unit. Continuing improvement will allow the maker to modify the design or specification without notice.

 

Specification for machine unit:

 

Model		CJ560
Table travel(X axis)	mm	600
Table travel(Y axis)	mm	500
Quill travel(Z1 axis)	mm	280
Work head travel(Z2 axis)	mm	220
Work table dimensions(LxW)	mm	900x500
Work tank inner dimensions(WxDxH)	mm	1460x866x502
Max. capacity of dielectric fluid	Liter	865
Max. electrode weight	kg	75
Max. workpiece weight	kg	1500
Machine unit dimensions(WxDxH)	mm	2650x1900x2300
Machine unit weight	kg	1950

 

 

 

Machine Unit features:

1.The structural parts are designed and analyzed by applying the advanced Finite Element Analysis(FEA).2.Precision linear ways on all axis assures smooth movement and high accuracy.3.All structural casting are made of FC-30 cast iron, tempered and stress relieved for deformation free performance.4.High precision spindle assembly insures excellent eroding performance.5.Table surface is hardened and precision ground, assuring high machining accuracy and long service life.6.Three axes movements are transmitted by precision ball screws.7.Three axes are driven by DC servo motor.8.Three axes are equipped with 1 µ linear scale for closed loop control.9.Each machine is compensated by laser interferometer, ensuring position reliability and increasing machine efficiency.

 

Controller box features:1.The controller employs INTEL PENTIUM industrial grade mother board.2.15 TFT LCD monitor.3.Conversational man-machine interface.4.Automatic table type editing for 10-step machining programs creation.5.Table type program input interface.6.Selection type 2D/3D orbital setting.7.Graphic automatic touch mode interface.8.Tungsten steel, extra hard and special material eroding circuit.9.MPG handwheel for micrometric positioning adjustment.10.Isolated modular circuit design increases convenience of maintenance and stability of circuit.11.Full digital discharge pulse control combined with the use of FPGA extra large IC components.12.This permits high efficiency discharge pulse control combined with the use of FPGA extra large IC components.13.Extra hard material discharge circuit is available upon request.

Standard Accessories:1.Automatic fire extinguisher2.Halogen lamp3.Filters4.Magnetic nozzles5.Drill chuck6.Tool box and kit Optional Accessories:1.ATC2.Oil Cooler3.C axis4.Magnetic table

 

Our factory:

CNC EDM machine