Hole Drilling EDM Machine

Hole Drilling EDM Machine
Hole Drilling EDM Machine
Hole Drilling EDM Machine
Hole Drilling EDM Machine
Hole Drilling EDM Machine
  • CD-350N/CN-450N
  • CD-350H/CD-450H
  • CD-350CNC/CD-450CNC/CNC640CNC

The copper electrode tube of the hole drilling EDM machine can drill small holes in the workpiece using high-pressure flushing, and the surface of the workpiece will be etched by the pulse discharge between the electrode and the workpiece to complete the hole drilling. Generally, it is preferred to process the workpieces immersed into dielectric fluidsuch as pure water.

The hole drilling EDM machine is widely used for fast and accurate machining of small deep holes on automotive parts, aerospace parts, medical instrument components, valve parts, hydraulic parts, and much more. Generally, the workpieces processed by the wire EDM machine typically need to be drilled before cutting. The hole diameter processed by normal drilling machine ranges from 0.3 to 3.0mm. However, the high precision hole drilling EDM machine can drill holes with a diameter under0.1.

The hole drilling EDM machine can process superhard steel (die steel, tungsten steel, etc.) and any conductive material (aluminum, titanium alloy, etc.).

The hole drilling EDM machines come in two types, CNC hole drilling EDM machine and ZNC hole drilling EDM machine. The cost-effective ZNC hole drilling EDM machine is generally used for single-hole processing. CNC hole drilling EDM machine can provide multi-hole processing with high precision.

Parameters
Model CD-350N CD-450N CD-350H CD-450H CD-350CNC
CD-350CNC+ATC
CD-450CNC
CD-450CNC+ATC
CD-640CNC
CD-640CNC+ATC
Work table size mm 860 1100×520 450*300 700*350 450*300 700*350 700*480
X axis travel mm 350 450 350 450 350 450 600
Y axis travel mm 250 350 250 350 250 350 400
Ram servo Z1 mm 350 350 350 350 350 350 350
Work head travel Z2 mm 250 250 200 220 200 220 220
Max. workpiece weight kgs 300 300 200 300 200 300 650
Electrode pipe diameter mm ⌀0.15-⌀3.0 ⌀0.15-⌀3.0 ⌀0.15-⌀3.0 ⌀0.15-⌀3.0 ⌀0.15-⌀3.0 ⌀0.15-⌀3.0 ⌀0.15-⌀3.0
Guider to work table Dia mm 50~210 50~210 40-420 40-420 40-420 40-420 40-420
Outside dimension mm 1200×1050×2300 1400×1300×2300 1000*1000*2000 1100*1100*2000 1100*1100*2000 1200*1200*2000 1800*1800*2000
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