Tungsten Carbide Supported Diamond Die Blanks

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  • PCD/PCBN Grooving Insert
  • PCD/PCBN Grooving Insert
  • PCD/PCBN Grooving Insert
  • PCD/PCBN Grooving Insert
  • PCD/PCBN Grooving Insert

Description
Our tungsten carbide supported diamond die blanks is manufactured by means ofcold pressing insertion. It is produced by the same principle as the manufacturing of Sumitomo die blank, but its manufacturing technology and the specification of the die blank are different from those of Sumitomo.

Features of Tungsten Carbide Supported Diamond Die Blanks
1. To guarantee the quality of the PCD material, the PCD has been sintered in advance and has passed various processing and testing. In this way, the structure defects of the PCD material can be avoided.
2. The special design of taper shape makes the tungsten carbide supported diamond die blanks easy to distinguish between the inlet and the outlet. The alloy ring can protect the diamond material to enable it to bear larger impact.
3. The large external diameter of the alloy ring can provide enough centripetal bearing force for diamond, as well as enough resisting force against wire drawing. There is no need to sinter metal powder to jacket the wire. This feature can protect the tungsten carbide supported diamond die blanks from being damaged by the heat. It can also ensure the quality of the die blank will not be changed by the mounting.

Application
The tungsten carbide supported diamond die blanks is used to draw copper wire, aluminum wire, tungsten wire, molybdenum wire, stainless wire and coated steel wire.

Technical Specifications of Tungsten Carbide Supported Diamond Die Blanks
Specifications of Tungsten Carbide Supported Diamond Die Blanks
ADDMA No. Product No. Dimension (mm) Available Grain Size (μm) Concentricity (mm)
φD φd t 5 10 20 30 40
D15 CXD-TS-R4023 9.5 4.5 2.3 ≤0.2
D18 CXD-TS-R4029 9.5 4.5 2.9 ≤0.2
D21 CXD-TS-R7040 14 7.6 4 ≤0.25
D24 CXD-TS-R7053 14 7.6 5.3 ≤0.25
D27 CXD-TS-R13080 28 13 8 × ≤0.25
D30 CXD-TS-R150120 30 15 11.5 × ≤0.25

Material
The tungsten carbide supported diamond die blanks uses high quality PCD material and tungsten alloy.

Worldia is a professional tungsten carbide supported diamond die blanks manufacturer and supplier, based in China. We also offer hybrid diamond scribing wheel, glass cutter holder, diamond glass cutter, and PCBN inserts, etc.

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