Technical Information

Our competitive advantage is comprehensive technological capabilities to meet requirements in terms of not only accuracy, but also delivery and price.

Abrasive Machining

This technology is essential for manufacturing connector core pins - a type of product we are especially good at manufacturing.

  • Sheet thickness: 0.2mm minimum
  • Corner R: 0.03mm minimum
  • R: 0.08mm minimum (male R), 0.2mm minimum (female R)
  • Grooving: 0.1mm minimum (width), 0.2 to 0.3mm (depth)
  • Outer size tolerance: +/- 0.001mm or less
  • Connector core pin tolerance: +/- 0.001mm or less per sheet depending on the number of poles

Abrasive Machining

Electrical Discharge Machining (EDM)

By a small hole EDM or wire cut EDM, we perform machining using 0.1 or larger diameter electrode.

  • Corner R: 0.002mm or less
  • Thin component: 0.2mm minimum

Electrical Discharge Machining (EDM)

Machining

We are taking countermeasures against various causes of error by introducing machining equipment provided with optical image type tool measurement system.

  • Manufacturing electrodes
  • Machining small objects
  • Machining for winding grooves
  • Machining by direct carving
  • Creating 3-D models

Machining

Combined machining

Dimensional accuracy in precision machining is achieved by combining abrasive machining, EDM, and machining.
With technology specialized in precision machining and using the latest equipment, we offer services that require highly professional machining skills.

Combined machining

Contents

Business Line

Industry Track Record

Materials

PD613/SKD11
RIGOR/ELMAX
MH85/SKD61
Copper

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