CCGW Series, China CCGW Series Manufacturers, Suppliers, Factory - Nigel Precision Machinery(Shanghai) Co.,Ltd.

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CCGW Series details

Introduction:

PCD (Polycrystalline Diamond) and CBN (Cubic Boron Nitride) are both types of superhard cutting tool materials, but they have different properties which make them suitable for different applications. Here are the primary differences:

Composition and Hardness:
PCD is one of the hardest known materials, second only to diamond. CBN comes next in hardness. PCD is made by sintering diamond particles with a metal binder at high temperature and pressure, while CBN is made by treating boron nitride at extremely high temperature and pressure.

Application of Use:
PCD inserts are typically used for cutting non-ferrous and non-metallic materials like aluminum, brass, copper, plastic, wood, and rubber. On the other hand, CBN is typically used for cutting hardened steel, cast iron, and other hard ferrous materials.

Heat Resistance:
CBN has high resistance to heat compared to PCD. This makes CBN suitable for high speed machining of ferrous materials which generate high cutting temperatures.

Wear Resistance:
Both insert types have excellent wear resistance, but CBN is more suitable for machining ferrous materials due to its superior hot hardness and chemical stability under cutting conditions.

Cost:
Generally, CBN inserts are often more expensive than PCD. However, the selection should be based on the material to be machined and the specific machining requirements rather than cost alone.

In summary, the choice between PCD and CBN depends largely on the workpiece. If it's a non-ferrous or non-metallic material, PCD would be the suitable choice. However, for hard, ferrous materials, CBN would be more suitable.

N-High performance CBN inserts	N-Economical CBN inserts	N-High performance PCD inserts	N-Economical PCD inserts
CCGW 060202	CCGW 060202	CCGW 060202	CCGT 060202
CCGW 060204	CCGW 060204	CCGW 060204	CCGT 060204
CCGW 060208	CCGW 060208		CCGT 060208
	CCGW 060212	CCGW 09T302
CCGW 09T302		CCGW 09T304	CCGT 09T302
CCGW 09T304	CCGW 09T302	CCGW 09T308	CCGT 09T304
CCGW 09T308	CCGW 09T304		CCGT 09T308
CCGW 09T312	CCGW 09T308	CCGW 120402
	CCGW 09T312	CCGW 120404	CCGT 120404
CCGW 120402		CCGW 120408	CCGT 120408
CCGW 120404	CCGW 120404
CCGW 120408	CCGW 120408	CCGT 060202
CCGW 120412		CCGT 060204

		CCGT 09T302
		CCGT 09T304
		CCGT 09T308

		CCGT 120402
		CCGT 120404
		CCGT 120408