New High Quality EDM Sinker Machine EDM350znc

Product Description

EDM sinker machine EDM350ZNC /High quality/High precision/Best price

Specifications / Parameters:

Parameters	UNIT	EDM350ZNC
Working Tank (LxWxH)	mm	900 x 550 x 350
Table Size (LxW)	mm	600 x 350
Travel Size	X	mm	350
Y	mm	250
Spindle Travel(Z)	mm	180
Auxiliary Travel(Z)	mm	180
Distance between Spindle Nose to Work Table	Min.	mm	55
Max.	mm	445
Max. Table Load (Workpiece weight)	mm	800
Max. Spindle Hold (Electrode weight)	kg	120
Oil Tank	L	470
Oil Tank Dimension (LxWxH)	mm	1260 x 1100 x 460
Control Method		DC (Japan SANYO)
Rated Current	A	60
Machine Dimension (LxWxH)	mm	1500 x 1500 x 2200
Machine Weight	kg	1300

» Current Parameters

Max. Working Current	Best Speed / Efficiency	Best Electrode Loss	Best Surface Finishing	Input Power
60A	400  mm³/ min.	≤0.3%	Ra≤0.2um	7 KVA

» Accuarcy | Precision (Standard:GB/T 5291.1-2001)

Items	Resualt
Flatness of the workbench	0.03mm / 1000
X Axis Movement Straightness	in Y-X plane	0.015/ 500
in Z-X plane	0.015 / 500
Y Axis Movement Straightness	in X-Y plane	0.015 / 500
in Z-Y plane	0.015 / 500
Z- Axis Movement Straightness  (Spindle Perpendicularity )	move on X axis	0.02 / 200
move on Y axis	0.02 / 200
Parallelism of work table	move on X axis	0.015 / 300
move on Y axis	0.015 / 300
X-Y Axis Squareness	0.015 / 500

» Configuration | Setup

Resine Sand Casting	Machine Body : HT250
Work Table: HT300
X/Y Axis:	Manual Hand Wheel
"TEFLON" face V type Hard way
Precision Ball Screw
Z Axis:	JANPAN SANYO DC Servo
TAIWAN "ABBA" V type Hard Way+ T Screw
JAPAN NSK Bearing
Universal	Denmark  or Taiwan WALRUS Oil Pump
Taiwan Automatic Fire Extinguisher
Taiwan Halogen work lamp
Taiwan Skeet chuck

 

Main Application

EDM sinker machine is used for cavity forming. It utilizes conductive material (copper, graphite, steel) as electrode to process workpiece (conductive material) by spark erosion. Main use: processing precious die, cavity mold and so on. It is widely used in metal processing and mold making workshop.

Our company's EDM series machines are featured in strong functions, convenient and reliable operation, of fairly good rigidity, running placidly, of good controllability, suitable to process conductive metal moulds, complicated metal parts and templates with high precision, high toughness and difficult processing. EDM process has become the important part in the field of mechanical manufacture. They are widely used in the fields of moulds, electronic instruments, precision mechanical process, automobile parts, etc.

 

ZNC EDM SINKER

1. Adopt Japan SANYO FC servo motor.
2. Steady safety device, optical sensors, auto answer, fire extinguisher and power cut off.
3. Good machine structure , high rigidity ,high precision , adopt V slide design.
4. Adopt HT300 ageing treatment casting ,keep precision long time.
5. Adopt high quality imported oil pump.
6. Three-axis linear scale;
7. Can choose red oil, pumping oil slagging mode, but also choose not to dip the oil processing;
8. For copper, graphite, steel, on the cavity, and special shape holes machining
9.  Lubrication system uses recovery mode, rail lubrication action at once, and keep the look clean
10.  Moistureproof, Antirust, rust, gold plated K PCB board design

Compare of Old and New Controller

Controller Type	OLD-ZNC EDM2000	New - BMS3000
Control Panel
System UI
PCB Boards	11 Pcs	7 Pcs
Rate Current & Power	60A / 5KVA	60A / 6KVA
Max. Working Current	45A	50A
Best Finishing(without Orbit Head)	Ra <=0.8um	Ra <=0.4um
Best Finishing(with Orbit Head)	Ra <=0.4um	Ra <=0.2um
Max. Machining Speed	350 mm³/min	400 mm³/min
Carbon deposits Sensitivity Adjustment	Manual	Automatic
Parameters Save Function	Only Save one Group, new parameters will cover old ones	Support Save 100 groupsParameters
Program Function	Unlimited Segment Find Machining Function (1)Manual programming According to Experience (2)AUTO Z programming: Set All Parameters in advance, then start	10 Segment Find Machining Function (1)Manual programming According to Experience (2)AUTO Z programming: Set All Parameters in advance, then start (3)Intelligent programming: set electrode shape, material,machining area,depth and finishing, then start automatically from Rough machining to find machining
Discharge auto adjustment function	Only Manual	1)Automatically adjust when discharging is not steady 2) Can manually adjust during discharging
Automatic anti-coking detection	Only Manual	Automatic
Upward Discharging Function	NONE	YES
Mirror processing performance	NONE	YES
Touch edge Auto-zero function	Must manual set 0	CNC Control, when electrode touch work piece, automatic set Z=0 in relative coordinate system
HUNTING(Touch Edge with discharging)	Manually	Automatic start with a minimum current discharge function, not slagging, can eliminate the bottom burr.
Screen saver function	NONE	Auto OFF Screen during Discharge, press any key to recover
X/Y/Z back to Origin	NONE	Each time start machine must Back to Origin, at least Z axis need back to Origin
Coordinate system	Absolute /Incremental	Absolute / Relative
Min. Display Accuracy	0.005(0.001)mm	0.005(0.001)mm
Max. Display Accuracy	999.995(999.999)mm	998.995(998.999)mm
Min. Loss	<= 0.3%	<= 0.3%
Z-axis transnational mode	1.Mechanical  Orbital Head 2. NC Orbital Head	1.Mechanical  Orbital Head 2. NC Orbital Head
Main Board	Taiwan IPC	Taiwan IPC
Monitor	15" LCD	15" LCD
System	Modular Control Software	Modular Control Software

 

 

 

Standard Setup(On Machine Body)

	ID	ITEM		Unit	Quantity
	01	EDM Sinker Machine		Set	1
	02	LCD Monitor		Set	1
	03	Oil Tank and Pump		Group	1
	04	Z Axis DC Servo Motor		Piece	1
	05	Z Axis 220VAC reduce motor		Piece	1
	06	Manual Lubricator		Piece	1
	07	T Shape screw of Z axos linear guideway		Set	1
	08	Screw and Guideway of X/Y aixs		Set	2
	08	Woking lamp		Piece	1
	10	Dial indicator		PIECE	1

Accessories in Toolbox

	ID	Name		Unit	Quantity
	01	Tool box		Piece	1
	02	Chuck handle		Piece	1
	03	Chuck		Piece	1
	04	Plate pinch		Piece	2
	05	Trapezoid seat		Piece	2
	06	Foot Pad		Piece	5
	07	Screw of Foot Pad		Piece	5
	08	Magnetic base of flushing nozzle		Piece	2
	08	T groove nut		Piece	2
	10	Double end bolt		Piece	2
	11	Hexagon socket wrench		Set	1
	12	Automatic fire distinguisher		Piece	1