Small Hole EDM

The K3HS is a high speed small hole driller EDM machine that drills difficult to cut carbide and heat treated workpieces. The K3HN is often used as a production machine to EDM start holes in die plates and is sometimes combined with an auxiliary axis to index or rotate a workpiece.


Features

Options

  • Amp Booster

Sample

  • Material: STAVAX
  • Thickness: .79” (20 mm)
  • Electrode Material: Copper (Cu) Pipe
  • Electrode Diameter: Φ0.02” (Φ0.5 mm), Φ 0.039” (Φ1.0 mm), Φ 0.079” (Φ2.0 mm)
  • Dielectric Fluid: Water

Product Descriptions

Since the K3HN hole popper is equipped with K-SMC, Sodick Motion Controller, the optimized servo control is activated and improves cutting speed by up to 200%.

Accurate fine feeding is controlled for stable machining.

The K Series features energy-saving designs and technologies. Compared to conventional Hole Drillers, the K3HN can reduce average energy consumption by up to 60%.

An automatic programming system, LN Assist, is standard on the K3HN. Its simplified graphics screen allows for easy operation. As LN assist is also capable of a series of calculations and macro functions, operators can easily work with any kind of complex cutting layouts and programs not dependent on their skills. A customized function is available where operators can register their own programs as a utility.

AEF (Automatic Electrode Feeder) comes standard on the K3HN. It enables continuous cutting with several electrodes.

Specifications

X - Axis Travel11.81” (300 mm)
Y - Axis Travel15.75” (400 mm)
Z - Axis Travel11.81” (300 mm)
W - Axis Travel9.06” (230 mm)
X-Y-W Axis Servo SystemAC Servo Motor
Z Axis MotorMicro Step Pulse Motor
Electrode DiameterΦ.010” ~ .12” (Φ.25 ~ 3 mm)
Work Table Size15.75” x 17.72” (400 x 450 mm)
Distance From Guide to Table10.63” ~ 19.69” (270 ~ 500 mm)
Machine Dimensions56.10” x 44.09” x 81.89” (1,425 x 1,120 x 2,080 mm)
Maximum Workpiece Weight440.9 lbs (200 kg)
Machine Weight1,873.9 lbs (850 kg)