CBN Grinding Wheel

CBN grinding wheel (cubic boron nitride grinding wheel) is a high-performance grinding tool with cubic boron nitride (CBN) as abrasive, which is widely used in the processing of high hardness and high precision materials.

Usually different binders are used as fixing media, generally divided into:

Resin bond CBN grinding wheels

Vitrified bond CBN grinding wheels

Electroplating CBN diamond grinding wheels

Metal bond CBN grinding wheels

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Introduction Features Application Size Model Package Message Products

Product Introduction

Ultra-high hardness and wear resistance: The hardness of CBN is second only to diamond, and much higher than ordinary corundum and silicon carbide;

Excellent thermal stability: High temperature resistance up to 1250-1350°C, much higher than diamond (800°C), avoiding chip sticking when grinding iron materials;

Chemical inertness: does not react with iron group elements, suitable for grinding high-speed steel, mold steel, high-temperature alloys and other materials;

High thermal conductivity: The thermal conductivity is dozens of times that of corundum grinding wheel, which can quickly conduct grinding heat and reduce thermal deformation of workpieces;

Product Features

Auto Parts Processing:

Camshaft and crankshaft: Use ceramic bond CBN grinding wheel (such as D575 diameter) to avoid profiling errors, reduce burns, increase efficiency by 100%, and the life is equivalent to 20 ordinary grinding wheels.

Gear grinding: Electroplated or ceramic CBN grinding wheel can achieve high speed and high precision (6-7 grade gear accuracy), with a roughness as low as Ra0.63μm, reducing dressing time.

Inner Hole And Complex Surface Processing:

Inner hole of bearing sleeve: CBN electroplated grinding wheel can process holes and grooves at the same time, which increases efficiency by 1 times and stabilizes accuracy by.

Guide rails and molded shafts: The high shape retention of CBN grinding wheels is suitable for precision grinding of long surfaces or complex contours by.

Difficult-to-process Materials:

Including high manganese steel, chilled cast iron (HS80-90), titanium alloy (such as TC4), etc., to solve the problem of low efficiency and easy burning of traditional abrasives.

Product Application

Product size

Diameter

(D)

Hole

(H)

Thickness

(T)

Abraive Width

(W)

Abraive Hight

(X)

Grit

Concentration

(C)

50mm-800mm/Customized

12.7mm-32mm/Customized

1mm-40mm/Customized

1mm-20mm/Customized

Customized

Grinding wheel model

Package

Packing details
Henan QE Diamond Dies Co., Ltd. Global supplier of precision grinding solutions Enabling efficient and intelligent manufacturing...
Packing details
Henan QE Diamond Dies Co., Ltd. Global supplier of precision grinding solutions Enabling efficient and intelligent manufacturing...
Packing details
Henan QE Diamond Dies Co., Ltd. Global supplier of precision grinding solutions Enabling efficient and intelligent manufacturing...
Packing details
Henan QE Diamond Dies Co., Ltd. Global supplier of precision grinding solutions Enabling efficient and intelligent manufacturing...

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