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Spark Generators

Spark Generators ( Available in Mosfet & Transister Models )

Features:
  • Precision timed square pulse control
  • Low voltage operation
  • Autolift of tool with adjustable timing during machining cycle
  • Anti arc circuit
  • Audiovisual touch indicator with arrestor
  • Variable speed servo quill movement.
  • Automatic cut off power on completion of job.
  • Interlock of automatic tool feed.
  • 1.5 multiplier for pulse ON and pulse OFF.
  • Current selection from 0.5A to full load current
  • Variable servo gain control
  • Superfine generator with booster modules
  • Adaptive pulse controller
  • Fully transistorized solid state circuitry
  • MOSFET based generator
  • Optional prepluse generator
  • Optional polarity selector switch


Advantages:
  • Higher machining rate with excellent finish.
  • Energy saving.
  • Helps in swarf clearance during mahcing of intricate jobs.
  • Detects swarf accumulation on work spot and retracts electrode automatically.
  • To facilitate easy and accurate setting of electrode.
  • For faster setting and setting of electrodes as thin as a wire.
  • To prevent wastage of power during unattended machining operations.
  • Prevent accidental movement of quill.
  • For T-ON and T-OFF time extension.
  • Machining of cavities as small as 0.2mm.

  • Provides servo damping facility to improve machining performance during adverse conditions.
  • To attain excellent finish.
  • For improving machining efficiency during unstable conditions.
  • Provides high reliability and performance with very low downtime.
  • Ideal for high speed carbide machining.
  • For identical combination of tool and job material.
  • Ease of tool-job polarity reversal.










Pulse Generator   A25 A35 A50
Working Current amps 25 35 50
Type of Pulse  
STD/EQUI-ENERGY
Pulse Time ON/OFF Micro
Secs
2-2000 IN 10 steps and 1.5 Multiplier
Max. MRR Cu-Steel
Gr-Steel
mm / min
mm / min
165
190
245
350
350
500
Working Voltage Volts 35 35 35
Surface Finish
Cu-Steel
microns CLA 0.5 0.5 0.5
Electrode Wear % 0.3 0.3 0.3

Standard Accessories:

Two Injections, One Suction, Dial Indicator, Machine Lamp, Set of Tools.

Optional Accessories:

Horizontal Eroding Attachment, Digital Readout System, Adjustable Collect Chuck, Rotating Electrode Attachment.

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