KOBELCO PVD TECHNOLOGY
Coatings

Coatings

Coating properties by typical applications

Application

Cutting Tools

Hard coating improves wear resistance

  • Extension of tool life
  • Reduction of machining cost

Heat resistant coating enables high-speed cutting and dry cutting
(without lubricant)

  • Improvement of machining efficiency without environmental load substances

Automotive Components

Piston ring, piston pin, connecting rod, valve shim, etc.

DLC coating reduces friction coefficient of engine parts

  • Reduces friction energy loss
  • Improves fuel efficiency

Die & Molds

  • Stamping mold
  • Casting mold
  • Plastic injection mold

AIP® coating improve resistance to adhesive wear of mold surface

  • Extension of lifetime of die and molds

Other Applications

  • Mechanical components (ball bearing, ball screw, hydraulic pump etc.)
  • Punches for stainless steel, aluminum sheet
  • Decorative parts etc

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