2014年2月18日星期二

Cutting wheels

Cutting wheels without steel plate are manufactured with identical material. Thin thickness and high precision, they are mainly used for grooving and cutting with high accuracy and slight cutting depth. There are two kinds of bond: Metal bond (M) and Resin bond (B).

Cutting wheels without steel plate


Cutting wheels without steel plate are manufactured with identical material. Thin thickness and high precision, they are mainly used for grooving and cutting with high accuracy and slight cutting depth. There are two kinds of bond: Metal bond (M) and Resin bond (B).


Future: The grits are strongly held on;
The wheels have Good wear resistance, long life span and good shape maintenance.

Future: The resin bond cutting wheels can self-sharpen and cut sharply. The quality of surface can be improved due to the elastic resin bond.

Shape:  
1A8/1 type without water slot and1A8/2 type with water slot.



2014年1月12日星期日

CBN Grinding wheels

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Cutting wheel with steel core

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This kind of cutting wheel is compound of steel plate and work layer. The steel plate has high strength and high rigidity. They are generally used for deep cutting and grooving. 

There are two kinds of bond: Metal bond (M) and Resin bond (B).


Future: The grits are strongly held on;
             Good wear resistance, long life span and good shape maintenance.

Feature: These wheels can self-sharpen and cut sharply. The work quality can be improved due to the elastic resin bond.

Shape:  1A1/3、1A1R/4 type without water slot and1A1/5、
               1A1R/6 type with water slot.

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Grinding wheel-Resin Bond Mesh

Resin Bond Mesh
Resin bond diamond is a synthetic material with a friable crystal structure, Crystals are irregular, elongated, rough edged. It is recommended for vitrified bond and resin bond systems.
To provide tool life, Resin bond diamond is also available in coating Nickel or Coper, that can Improve particle retention in resin bond systems.
Hi-Tech Product Types:
DRB 600
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Characters: 
Economical Diamond
Dark color, Angle and irregular shape, easily fragile,
Application:
High precision and high efficiency grinding of precious   stones,  ceramics, glass and cemented carbide etc.
Available sizes: 60/80 through 400/500
DRB 610
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Characters:
Dark-Green color Rough and angle shape, medium Friable
Good self-sharpening ability, good choice for the tool with critical request in cost.
Available sizes: 60/80 through 400/500
DRB 620
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Characters: 
Dark-Green color ,Rough and angle shape, high Friable
It is ideal choice for demanding high grinding rates and long life.
Available sizes: 60/80 through 400/500
 DRB 630
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Characters: 
Ligh-Green color ,Rough and angle shape, high Friable
Require high force to generate the new cutting edges, provide long using life to tools.
Available sizes: 60/80 through 400/500
Nickel coated
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Increase the retention between diamond and resin bond, so that improve the wheels grinding efficiency, get longer using life.  

Grinding wheel-Resin Bond Mesh

Resin Bond Mesh
Resin Bond micron is made from Resin Bond Mesh. It is ideal for all vitrified bond and resin bond (phenolic) systems.
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Hi-Tech Product Types:
DRB – M1
Dark-White color, blocky shape, very tight particle size distribution;
Provide free grinding, acceptable surface and long life.

DRB – M2
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Gary-white color, very blocky, very tight particle size distribution, very clean.
Premium type. High grinding efficiency, good finishing on surface
Sizes Available
0-0.5
0-1
0-2
0.5-1
1~2
1~3
2~4
2~5
3~5
3~6
4~6
4~8
5~10
6~12
8~12
8~16
10~15
10~20
12~22
20-30
22-36
20-40
30-40
36-54
30-60
40-60
54-80
Other sizes are also available by customer requirement.