PCD-Turning and Milling Tools
PCD is a synthesised, extremely tough, intergrown mass of randomly orientated diamond particles in a metal matrix. It is produced by sintering together selected diamond particles at high pressure and temperature.
Poly-crystalline diamond (PCD) is used in many cutting operations as a substitute for mono-crystalline diamonds (MCD). Its advantages are in the interrupted cut and in cases of extreme wedge angle geometry. The correct type of PCD for the respective task, polished cut surfaces and the finest ground cutting edges are important characteristics of our tools.
PCD tool range on the one hand includes drills, milling cutters and reamers as well as ISO-Indexable inserts.
The examples of Machining with PCD Cutting Tools
Application:10~11%Si Turning of engine piston (aluminum alloy containing Si)
Cutting Speed /Feed Rate/Depth of Cut :328m/min 0.13mm/rev 0.10~0.15mm
Results:Tool life is 3 times than using natural single crystal diamond
Application:Milling of contacting surface of aluminum inhale tube
Cutting Speed /Feed Rate/Depth of Cut :460m/min,2.34m/min(0.25mm/ tooth ),0.25mm
Tool life: 89,000 pcs/chip, 14 times than using tungsten carbide