SJF/EDM Series CNC Electrical discharge machining
Numerical control system applies industry controlled computer. Main axle is driven by import D.C. servo motor, applying nylon steel precision guide screw, straight slideway. Three axles displays with digit. The main axle can be done by servo and realize position control. The working table can dispose magnetic sucker, main axle can dispose numerical control platform. High efficiency and low loss. Surface and fire alarm protection. Colour CRT displays working parameter, working state, coordinate place, giving an alarm.
Technical parameters:
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Parameters / Specification
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EDM300
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EDM350
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EDM450
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EDM540
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EDM650
|
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Working table travel
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300×200
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350×250
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450×350
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500×400
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650×550
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|
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X×Y(mm)
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|
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Working table size
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500×250
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600×350
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700×420
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800×500
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1100×650
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|
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L×W(mm)
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|
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Principal axis travel(mm)
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220
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180+(180)
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200+(200)
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200+(300)
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300+(300)
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|
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Principal axis load(Kg)
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50
|
50
|
70
|
150
|
250
|
|
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Machine load
|
250
|
300
|
600
|
1300
|
2800
|
|
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Max. distance between
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500
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560
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660
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830
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950
|
|
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electrode and working table
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|
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Size of oil reservoir
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830×520×3150
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880×560×350
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1180×660×450
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1200×740×480
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1700×960×560
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|
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Machine weight
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900
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1200
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1500
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2200
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3500
|
|
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Machine size
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1340×1520×2250
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1520×2000×2150
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1920×1520×2300
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2100×1620×2500
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2300×2130×2800
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|
| |
Controller parameters:
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Max. Processing
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Max. Processing
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Min. electrode
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Optimal
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Input
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Controller model
|
|
Electric current
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Speed
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Consumption
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Roughness
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Power
|
|
30A
|
200 mm³/min
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0.20%
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0.4μm
|
3KVA
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Common model (traditional model)
|
|
60A
|
400 mm³/min
|
0.20%
|
0.4μm
|
5KVA
|
Including numeral tube display in
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|
Expert system;
|
|
CRTdisplay including computer
|
|
100A
|
800 mm³/min
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0.20%
|
0.4μm
|
8KVA
|
assistant logic control system
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