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How to Choose Resin Diamond CBN Grinding Wheels Model Shapes
-2022-04-20 13:46:25 -
According to different grinding aims and angles, it is necessary to choose and use proper resin diamond CBN grinding wheel models

Cut-Off: Cutting usage, the thickness of the grinding wheel is super thin, which aims to trim carbide blanks to length. Typically used on the cutting end of the tool when re-grinding and on the shank end when forming a blank.

Cut-off, Grooving, Notching, Slicing, Dicing: 1A1R, 1E1, 14A1R
1A1R Resin Bond Diamond Cut Off Wheels --- For cutting carbide, glass, graphite,  silicon, etc;
1A1R Resin Bond CBN Cut Off Wheels ---For cutting hardened steel, cast iron, HSS, magnetic materials, bearing steel and mould steel, etc

Surface Grinding: use resin diamond CBN grinding wheels to smooth the flat surface of metallic or nonmetallic materials to give them a more refined look by removing the oxide layer and impurities on workpiece surfaces. 

Surface Grinding: 1A1, 3A1, 2A2T, 6A2, 11A2
● 1A1 resin bond diamond grinding wheel is suitable for grinding carbide materials.
● 1A1 resin bond CBN grinding wheel is suitable for grinding high-hardness steel. 

Fluting: Flutes are the helical or straight grooves in the body of the tool. This provides a pathway to permit the removal of chips and to allow coolants to reach the cutting surface.
Gashing: Grinding a slot or notch along the cutting face to allow for chip flow.

Fluting and Gashing: 1A1, 1V1

OD Grinding (outside diameter grinding): Grinding the outer diameter of a cylindrical workpiece when the external surface needs precision grinding 
Outside diameter grinding is used for automotive and aerospace components, axles, drill bits, gears, hydraulics, and a number of other industrial applications. 


I.D. Grinding (Inside diameter grinding): The grinding of the inner diameter of a piece of tubing or piping. Other names for ID grinding include internal grinding, bore grinding, inner diameter grinding, and inside diameter grinding. 
Inside diameter grinding is often used to fabricate roller and ball bearings, rocker arm rollers, automotive components, etc.


Centerless Grinding:  removing material from the outside diameter of a workpiece using diamond CBN abrasive wheel.
The speed of the two grinding wheels relative to each other provides the grinding action and determines the rate at which material is removed from the workpiece

Centerless Grinding: 1A1R 
I.D. Grinding: 1A1R, 1A1W, 1A8
Fluting and Gashing: 1A1, 1V1
Surface Grinding: 1A1, 3A1, 2A2T, 6A2, 11A2
Knife Grinding: 1A1, 6A2, 1F1, 14A1R, 14F1R
Topping, Saw Grinding: 4A2, 6A2, 6A9, 12A2, 15A2
Cut-off, Grooving, Notching, Slicing, Dicing: 1A1R, 1E1, 14A1R
Profile and Form Grinding: 1A1, 1EE1, 1F1R, 1V1, 3A1, 4BT9, 1Y1, 14A1R, 14F1R, 14V1R

Facing, O.D. Relief Grinding, Tool & Cutter, Saw Grinding: 1A1, 4A2P, 4A2PTR, 11A2, 11V9, 12A2, 12V9, 15A2