Основной каталог Kyocera 2021 - 2022 - страница 23

Предыдущая страница Следующая страница

Навигация

PCD (Polycrystalline diamond)

PCD

PCD is a synthetic diamond sintered under high temperatures and pressures.

Features

  • Applicable for milling of non-ferrous metals and non-metals
  • No edge build-up provides high precision machining
  • Diversified applications for machining of non-ferrous metals and non-metals
  • Finished surface will be rainbow colored (A mirror-like finished surface will not be obtained)

Features of PCD

ClassificationGradeAve. grain size (μm)Advantages and applications
KPD0010.5• Super Micro-Grain PCD features cutting edge strength, wear resistance, fracture resistance, good edge-sharpening performance and longer, stable tool life • Application: High speed machining of aluminum alloys, brass, non-ferrous metals and non-metals including plastics, and carbide.
Non-ferrous metalsKPD01010• Good wear resistance and toughness, good grindability • Application: High speed machining of aluminum alloys, brass, non-ferrous metals and non-metals including plastics, and carbide.
KPD2302-30• Superior abrasive wear resistance and toughness due to high density PCD with mixed rough and fine grains • Application: High speed machining of aluminum alloys, brass, non-ferrous metals and non-metals including plastics.
KPD250 (Made to order)25• Superior wear resistance due to rough grain PCD (25μm) • Application: High speed machining of high silicon aluminum alloy and machining of carbide

Applications

Workpiece material Cutting range Classification

Turning PCD Milling

Finishing N01

Non-ferrous metals Difficult-to-cut materials

RoughingFinishingRoughing
N10N20N30S01S10S20S30

KPD001 KPD001 KPD010 KPD010 KPD230 KPD250

Application map Surface finish roughness comparison of aluminum machining

KPD230 2 Excellent surface finish provided by super

Internal evaluation micro-grain KPD001 Ave. grain size: 0.5µm KPD001 1.5

KPD010

Low Fracture resistance (Toughness) High

Continuous Light interruption Interruption

1 Surface finish of conventional PCD 0.5 Ave. grain size: 10µm

0

Conve. B Conve. C Comp. D KPD001

(Grain size affects surface finish quality) (Grain size affects surface finish quality)