KD-B40 | CNC EDM Sinker Machining

Parameter
Features

Sinker EDM KD-B40 Technical Parameters

Item	Unit	KD-B40
Table size	mm	650×450
Travel of X/Y/Z	mm	400×300×300
Oil load capacity of table	mm	1150×660×435
Distance from electrode to table	mm	295-615
Max load of electrode weight	Kg	50
Load of table	Kg	600
Dimension	mm	2350×1700×2300
Net weight	Kg	2300
Total input	KVA	10
Max. Machining curretn	A	50
Control axes		three-axis simultaneous motion

Mechanical features:

1. High rigidity structure, aging treatment of casting to remove inner stress to make sure long serving life of nice accuracy.
2. Taiwan PMI linear guideway and Taiwan PMI ball screw, Panasonic servo motor to make sure top performance and stability.
Machine is made according to Japanese JIS standard, positioning accuracy 5μm in random 100mm, re-positioning accuracy 2μm.
4. Accuracy is inspected by laser interferometer

Main features of CNC sinker EDM:

1. Self-adopted discharging machining control
2. Timed control of high speed lifting and lifting height
3. Set-point control of spindle, detection of discharging gap
4. Oil level control
5. Fire control for safety
6. Automatic alerting with safety device
7. Anti carbon depositing function
8. CNC control system, touch screen input, hand control box operation
9. Automatic workpiece on position detection
10. Finish machining of edge machining
11. X,Y,Z three axes Panasonic servo control
12. Min. Electrode wear ratio 0.10%
13. Best surface finish Ra0.2μm
14. Max machining efficiency 500mm3/min
15. Min drive unit 1μm
16. Stainless steel sheet metal

CNC control system:

15inch LCD touch screen
2. USB data input and output
3. Mirror machining and hard alloy special machining circuit
4. AUTO machining function
5. Automatic positioning function
6. High speed and high accuracy machining system
7. Automatic arc clear circuit
8. Expert database of machining parameters
9. CNC command, standard G code, ISO code
10. Power off memory, error message indication function
11. Fully CNC control operation
12. Multiple positioning mode
13. Intelligent discharging machining system
14. Automatic multiple cavities machining

Main components and brand

No.	Name	Producer or remark
1	Linear guideway	THK
2	Ball screw	THK
3	Working table	High rigidity casting
4	Bearing	NSK
5	3 axes AC servo motor	Panasonic
6	Industrial computer	Shenzhen SUNPC technology Co.LTD
7	Working lamp	Taiwan Jarrer
8	Fire distinguish	Automatic
9	Oil pump	Grundfos
10	Filter	Filtersun
11	Capacitance	TL
12	Circuit breaker	LS
13	Touch screen	IRTOUCH
14	Industrial monitor	SVA
15	Switch power supply	Taiwan Meanwell
16	Contactor	FUJI
17	Fans	KAKU
18	Emergency	Schneider
19	Rectifier	Toshiba or FUJI