1A1 6A1 9A1 Resin Bond Diamond CBN Centerless Grinding Wheel

Abrasive: Diamond / CBN <br> Shapes: 1A1 / 6A1 / 9A1<br> Forming Types: Single-piece integral type; multi-piece combination type<br> Usage: for grinding carbide rods, high-speed steel rods, die steel, bearing steel, engineering ceramic tubes/rods, PCD/PCBN composite, mold accessories, etc.<br>

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Brief Introduction

1A1 6A1 9A1 Resin Bond Diamond CBN Centerless Grinding Wheel

Abrasive: Diamond / CBN
Shapes: 1A1 / 6A1 / 9A1
Forming Types: Single-piece integral type; multi-piece combination type
Usage: for grinding carbide rods, high-speed steel rods, die steel, bearing steel, engineering ceramic tubes/rods, PCD/PCBN composite, mold accessories, etc.

Wheels Features

Efficient batch external grinding.
High roundness and cylindricity of workpiece and good consistency of dimension.
Good surface finish after fine grinding.
Used for rough grinding, semi-fine grinding and fine grinding.

Features of various types of centerless grinding wheels
Monolithic centerless grinding wheel
1. Single-piece grinding wheel, one-time pressing;
2. The width of the grinding wheel ring is relatively large;
3. The surface of the grinding wheel is seamless;
4. The outer diameter and thickness are not large.
Combined centerless grinding wheel
1. Multi-piece grinding wheel combination;
2. When the width of the grinding wheel ring is relatively small, it is conducive to uniform molding;
3. The multi-grain combined grinding wheel can be designed in sections in the axial direction;
4. It can be used as grinding wheel with large diameter and high thickness;

Outer Diameter--D	Thickness--T	Hole Size--H	Abrasive Width
200mm	50mm	75mm	5/10mm
250mm	100mm	75mm
300mm	100/150mm	127mm
350mm	125/150mm	127mm
400mm	150/300mm	203mm
450mm	150/300mm	228.6mm
500mm	150/200mm	305mm
600mm	150/200mm	305mm
The maximum outer diameter can be 1100mm.
Common main specifications are shown in the table above. E and K can be processed according to customer requirements.
Choice of granularity: According to grinding efficiency and workpiece surface roughness requirements Rough Grinding： 60/70 -- 120/140 Semi-finishing: 140/170 -- 230/270 Fine grinding: 270/325 --W20 Super fine grinding: W14 --W7

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1A1 6A1 9A1 Resin Bond Diamond CBN Centerless Grinding Wheel