Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM

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Product Detail

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Product Application

EDM is also known as electric spark machining. It's a direct utilization of electrical energy and heat processing technology. It is based on during the spark discharge between the tool and the workpiece for removing excess metal in order to achieve the dimension, shape and surface quality of the predetermined processing requirements

Spec/Model  Bica 450 Bica 540 Bica 750/850 Bica 1260
CNC/ZNC CNC/ZNC CNC/ZNC CNC
Control of Z axis CNC CNC CNC CNC
size of work table 700*400 mm 800*400 mm 1050*600 mm 1250*800 mm
Travel of X axis 450 mm 500 mm 700/800 mm 1200mm
Travel of Y axis 350 mm 400 mm 550/500 mm 600 mm
Machine head stroke 200 mm 200 mm 250/400 mm 450mm
Max. table to quill distance 450 mm 580mm 850 mm 1000 mm
Max. weight of work piece 1200 kg 1500 kg 2000 kg 3500 kg
Max. electrode load 120 kg 150 kg 200 kg 300kg
Work tank size (L*W*H) 1130*710*450 mm 1300*720*475 mm 1650*1100*630 mm 2000*1300*700 mm
Fliter box capacity 400  L 460  L 980  L  
Fliter box net weight 150 kg 180 kg 300 kg  
Max. output current  50 A 75 A 75 A 75 A
Max. machining speed 400 m³/min 800 m³/min 800 m³/min 800 m³/min
Electrode wear ratio 0.2%A 0.25%A 0.25%A 0.25%A
Best surface finishing 0.2 RAum 0.2 RAum 0.2 RAum 0.2 RAum
Input power 380V 380V 380V 380V
output voltage 280 V 280 V 280 V 280 V
Controller weight 350 kg 350 kg 350 kg 350 kg
controller Taiwan CTEK  Taiwan CTEK  Taiwan CTEK  Taiwan CTEK 
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1525
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1526
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1528

EDM Machine Details

EDM machine Parts Brand 

1.Control System:CTEK(Taiwan)

2.Z-axis motor:SANYO(Japan)

3.Three-axis ball screw:Shengzhang(Taiwan)

4.Bearing:ABM/NSK(Taiwan)

5.Pumping motor:Luokai(Incoporate)

6.Main contactor:Taian(Japan)

7.breaker:Mitsubishi(Japan)

8.Relay:Omron(Japan)

9.Switching power supply:Mingwei(Taiwan)

10.Wire (oil line):new light(Taiwan)

Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1907
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1909
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1911
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1913
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1915
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1964
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1966
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1968
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1970
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1972
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1974
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1976
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1978
Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM1980

EDM Standard Accessories

Filter                                                    2 pcs
Terminal Clamping                           1 pcs
Injection Tube                                   4 pcs
Magnetic base                                  1 set
Allen key                                            1 set
Nuts                                                    1 set
Tool box                                              1 set
Quartz lamp                                       1 pcs
Extinguisher                                       1 pcs
Fixtures                                               1 set
 Linear scale                                       3 pcs
Automatic call device                       1 set
English user manual                         1 pcs

Taiwan Ctek control BiGa ZNC 450 Die Sinking Machine Electronic Discharge Machine EDM3151

The composition of EDM

The EDM is made up of the main machine, working circulating fluid filtration system and power box. As shown in Figure 2.
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The main machine  

The main machine is used for supporting the tool electrode and workpiece to ensure their relative position, and the realization of the reliable feeding of electrode in the process. It is mainly composed of bed, carriage, worktable, column, upper drag plate, spindle head, clamp system, clamp system, lubrication system and transmission machine. The bed and column is basic structures, which make positioned between the electrode, worktable and the workpiece. The carriage and the worktable is used to support the workpiece, through the transmission system to adjust the relative position of the workpiece. The adjustment condition could be directly informed by the data from the display, transformed by the grating ruler. The drag plate on the column can be lifted and moved to adjust the tool electrode to the optimal location. The fixture system is a clamping tool for electrode, which is fixed on the spindle head. The spindle head is a key component of the electric spark forming machine.Its structure is composed of servo feed mechanism, guide, anti twisting mechanism and auxiliary mechanism. It controls the discharge gap between the workpiece and the tool.
Lubrication system is used to ensure the humidification state of the mutual movement faces.

Working liquid circulation filtration system.

Working liquid circulation filtration system includes working liquid tank, liquid pumps, filters,pipeline, oil tank and some others. They make the forced working fluid circulation.

In the power box. 

In the power box, the function of pulse power, which is exclusive for EDM processing, is to change industrial frequency exchanging current into one-way pulse current with certain frequency in order to supply the power to spark discharges for eroding metal. The pulse power has a great influence on technological and economic indicators, such as EDM processing productivity, surface quality, processing rate, processing stability and tool electrode loss. C

Packing & Delivery

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