Основной каталог Kyocera 2016-2017 - страница 27

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PCD (Polycrystalline Diamond)

PCD (Polycrystalline Diamond)

PCD (Polycrystalline Diamond) 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

(Because of polycrystalline diamond, a mirror-like finished surface will not be obtained)

  • Features of PCD
ClassificationSymbolAve. 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.
NKPD01010· 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.
Non-ferrous MetalsKPD2302-30· 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

Non-ferrous Metals Difficult-to-cut Materials

Workpiece Material (Aluminum / Non-ferrous metals / Non-metals) (Titanium / Titanium alloys)

Cutting Range Finishing Roughing Finishing Roughing

Classification N01 N10 N20 N30 S01 S10 S20 S30

KPD001 KPD001 KPD010 KPD010 PCD KPD230

KPD250

  • Application Map
  • Surface Finish Roughness Comparison of Aluminum Machining

(Internal evaluation)

KPD230 2 Excellent surface finish provided by

Super Micro-Grain KPD001 Ave. grain size: 0.5µm 1.5 KPD001

1 Surface finish of conventional PCD

KPD010

0.5 Ave. grain size: 10µm Low←Fracture resistance (Toughness)→High

Continuous Light Interruption Interruption

0 Conve. B Conve. C Competitor D (Grain size affects surface finish quality)