The most trusted name in Precision Milling & Engraving Technology
   
 
 
 
 
  • Close grain cast iron column and quill housing
• Column and co-ordinate table mounted on common cast iron base for
   structural rigidity and stability. Fabricated base with dielectric tank.
• Hardened and ground guideways with needle roller bearings for all axes.
• Maximum daylight (distance between table and quill).
• Minimal floor space requirements.
• Micrometer/dial gauge for precision depth setting
• Motorised back slide movement for Model G-60i
• Three flushing outlets and one suction line with quick release valves.
The Vacheron Constantin series replica watches was officially launched in 1996. In 2016, Vacheron Constantin celebrated the fake watches uk 20th anniversary of the series and made significant changes to the replica watches uk series. This enabled the series to uk replica watches rejuvenate.
 
Machine Tool
Model G-30i G-45i G-60i
Construction Integrated type
Work table mm 350 x 220 450 x 270 600 x 400
Longitudinal movement (X) mm 220 290 400
Cross movement (Y) mm 130 220 250
Work tank dimensions (inside) mm 600 x 370 x 280 750 x 450 x 350 900 x 550 x 400
Max. work piece weight Kgs 75 250 500
Max. work piece height mm 150 250 300
Quill movement (Z)      
Back slide travel Motorised mm - - 250
Quill travel mm 200 250 200
Total vertical travel z-axis mm 200 250 450
Max. dielectric over table mm 225 300 350
Electrode weight carrying capacity Kgs 20 30 50
Max. daylight (distance between table and quill) mm 300 480 550
Dielectric fluid capacity Lts 135 200 300
Max. filtration microns 10 10 10
Required floor space meters 0.9 x 1.1 1.2 x 1.2 1.4 x 1.2
Generator capacity Amps 15 or 25 35 50
 

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.
 
  ZNC Features:

• Twelve programmable steps for each job
• Multi-Stage Anti-Arc
• Quartz crystal Oscillator.
• MOSFET Power Stage.
• All machining parameters can be programmed
• DC Servo quill.
• XYZ position readout with linear scales.
• Windows operating system
 
Model
G-75 (R & F)
Construction Cantilever Type with Rise and Fall Work Tank
Work table mm 750 x 400
Longitudinal movement (X) mm 500
Cross movement (Y) mm 250
Work tank dimensions (inside) mm 900 x 550
Max. work piece weight Kgs 500
Max. work piece height mm 350
Quill travel (Z) mm 250
Max. dielectric over table mm 400
Electrode weight carrying capacity Kgs 50
Max. daylight (distance between table and quill) mm 550
Dielectric fluid capacity Lts 250
Max. filtration microns 10
Required floor space meters 2.3 x 1.3
Generator capacity Amps 50
 
R & F Type – Model G-75 ZNC:
The unique feature of this model is the Rise and Fall Work Tank, facilitating the operator to rise or lower the tank to his convenience without draining the dielectric. The table is fixed with co-ordinate movements provided to the electrode head.

Note: ZNC can be offered with other Models.
Cantilever Type:
Designed to handle heavy die blocks. The Co-ordinate movements are provided on the head and the table is fixed.

Bridge Type:
Custom designed for eroding heavy forging dies, large plastic moulds etc. The electrode head moves on a bridge. Consult factory for detailed specifications.
                                                                                   
 
Model
 G100 G120 G150
Construction Cantilever Type
Work table mm 1000 x 600 1200 x 800 1500 x 1000
Longitudinal movement (X) mm 600 800 1000
Cross movement (Y) mm 300 450 600
Work tank dimensions (inside) mm 1200 x 700 x 500 1400 x 900 x 550 2000 x 1150 x 6000
Max. work piece weight Kgs 1000 2000 3000
Max. work piece height mm 450 500 550
Quill travel (Z) mm 300 350 450
Max. dielectric over table mm 500 550 600
Electrode weight carrying capacity Kgs 100 150 200
Max. daylight (distance between table and quill) mm 700 800 900
Dielectric fluid capacity Lts 1000 1200 1800
Max. filtration microns 10 10 10
Required floor space meters 2.4 x 2.8 2.9 x 3 3.5 x 4
Recommended Generator      
Capacity Amps 100 100 or 200 200 or 400
 
Standard Accessories:
Two Injections, One Suction, Dial Indicator, Machine Lamp, Set of Tools, Motorised X, Y Movements with Key Pad.

Optional Accessories:
Horizontal Eroding Attachment, Digital Readout System, Adjustable Collect Chuck, Rotating Electrode Attachment.
Specifications:
 
Pulse Generator   A15 A25 A35 A50 A100 A200
Working Current amps 15 35 25 50 100 200
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
 90
105
 165
190
 245
350
 350
500
 700
1000
 1400
2100
Working Voltage Volts 35 35 35 35 35 35
Surface Finish
Cu-Steel
 microns CLA 0.5 0.5 0.5 0.5 0.5 0.5
Electrode Wear % 0.3 0.3 0.3 0.3 0.3 0.3
 
Toolcraft Equi-Energy Generator supplies the spark gap with square wave pulses at the required energy level and frequency. The actual energy spent in each discharge is constant and results in stable and precise machining with superior Surface Finish. Additionally, the tool feed control system employs a system in which the pre-Spark ignition delay is used for tool advance resulting in maximum material removal rate & low electrode wear.
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.
 
© TOOLCRAFT 2007 :: Designed and Maintained by Corporate Solutions