CNC Drilling Electric Discharge Machine

KTH-305 CNC

Features

  • C type structure.
  • Mirror image function.
  • Coordinates can rotate at any angle.
  • Direct and easy learning dialogue operation interface.
  • Data could be input by USB, or transfer through network.
  • Automatic edge, internal diameter finding, and centering.
  • Precision servo motors on X,Y,Z axes provide excellent stability during drilling.
  • The machining coordinate can be input directly when NC program is not available.
  • Drilling capacity from 0.2 mm to 3.0 mm diameter brass or copper electrode tubes.
  • Automatic illustrates the path of current and next drilling position with color.
  • Provide 1μ optical scale, linear slideway and ballscrew ensure very accurate movements.
  • Z axis auto reset and depth calculation. (Z axis automatically checks depths of holes, and returns to complete any that are too shallow.)
  • NC program G-code and DXF files could be directly read; Automatically finds the start cutting point and begins a fine hole drilling process.

SPECIFICATIONS

Work table dimension (mm)500 x 300
Max. Workpiece dimension (mm)990 x 490
Table travel X/Y (mm)350 x 250
Z axis travel(mm)350
Ram servo travel (mm)350
Max. Length of electrode (mm)400
Min. Electrode diameter (mm)Ø0.2 ~ Ø3.0
Max. Workpiece weight (kgs)150
DielectricWater
Capacity of dielectric (litres)20
Packaged Weight (KGS) (NW/GW)900/100
Packing Dimension (cm)130 x 150 x 224
Machine StructureC-type
Max. Current (A)25
Peak current setting (ip) (steps)6
Pulse on-time setting (steps)9
Pulse off-time setting (steps)9
High volts (steps)3
Power input (V)220/ 380/ 415
Max. Rating power (KVA)4

ACCESSORIES

No.Item
1Electrode pipe guide Ø1.0mm
2Electrode tube Ø1.0mm × 10
3Halogen work lamp
4Tool box × 1
5Filter × 2
6Parallel block 1set
7X, Y, Z axis precision ball screw
8Auto pressure release pump × 1
9X, Y, Z axis precision servo motor
101μ 2 axis optical scale and LCD
11X, Y, Z axis hand wheel
12USB

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