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carbide grinding wheels

carbide grinding wheels

Tungsten carbide grinding wheels,depressed centre grinding discs for use with angle grinders,sanders and polishers.
A steel disc coated with tungsten carbide in a range of sizes and grit used in the keying of concrete and the removal of paints, screeds and epoxies.
The smaller the grit (G) the more aggressive and rougher a finish the cup will leave.

PCD Cup Wheel--PCWA

PCD Cup Wheel-01
 

 
 

PCD Cup Wheel-01
For grinding concrete roughly and fast.

 

Item No.

Diameter(inch)

Arbor Hole(mm)

Segment Size(mm)

Segment No.

PCWA105

4

22.23/M14/M6

3*3*2.4

9

PCWA115

4.5

22.23/M14/M6

3*3*2.4

9

PCWA125

5

22.23/M14/M6

3*3*2.4

12

PCWA180

7

22.23/M14/M6

3*3*2.4

24

 

PCD Cup Wheel--02

PCD Cup Wheel--02
 

 
 

PCD Cup Wheel-01
For grinding concrete roughly and fast.

PCD Cup Wheel-02
For grinding concrete smoothly.

 

Item No.

Diameter(inch)

Arbor Hole(mm)

Segment Size(mm)

Segment No.

PCWB105

4

22.23/M14/M6

3*3*8

9

PCWB115

4.5

22.23/M14/M6

3*3*8

9

PCWB125

5

22.23/M14/M6

3*3*8

12

PCWB150

7

22.23/M14/M6

3*3*8

18

PCWB180

9

22.23/M14/M6

3*3*8

24

 

PCD Cup Wheel--03

PCD Cup Wheel--03
 

 
 

PCD Cup Wheel-03
For finish grinding aggressive and clean.

 

 

Diameter(inch)

Arbor Hole(mm)

Segment Size(mm)

Segment No.

PCWC105

4

22.23/M14/M6

1/4Φ13*8

5

PCWC115

4.5

22.23/M14/M6

1/4Φ13*8

5

PCWC125

5

22.23/M14/M6

1/4Φ13*8

6

PCWC150

7

22.23/M14/M6

1/4Φ13*8

9

 
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"Carbide Grinding Wheels"

blog
Shaped grinding wheel dressing
2013-12-16
In addition to the proper use of appropriate dressing dressing tools, but also can not ignore the following essentials molding trim wheel:
 1) with the diamond dresser tool tip should be in the same plane as the center of rotation, and by trimming the center of the wheel spindle.
 2) In order to reduce the consumption of diamond pen, silicon metal grinding wheel   dressing tools available when tinkering. This can improve the efficiency of the grinding wheel dressing.
 3) If the wheel profile is connected to two convex arcs, you should trim a large arc; If it is a convex, a concave arc connected, you should first trim concave arc; If it is a convex arc and linear phase connection, should be trimmed straight; if it is connected to the concave arc and a straight line should be trimmed concave arc. 4) is grinding the workpiece is convex arcs, then the radius of the concave arc wheel repair, than the radius of the workpiece to be big 0.01mm; such as by grinding the workpiece is concave arc, then the radius of the convex arc wheel repair should r smaller than 0.01mm radius of the workpiece.
Development of vitrified bond diamond grinding wheel for PCD processing
2013-04-17
Material polycrystalline diamond (PCD), polycrystalline cubic boron nitride (PCBN) materials, diamond or CBN powder in high temperature and high pressure synthesis on a cemented carbide substrate, it overcomes the diamond the CBN single crystal anisotropy features with high hardness and high wear resistance, is the ideal tool material, is widely used in the fields of automotive, aviation, aerospace, building materials processing.
Synthesis of PCD grinding wheel, PCBN sheet cylindrical irregular shape, the surface is not flat. On PCD, PCBN carry out processing, it cemented carbide substrate size consistent and smooth plane. PCV high hardness, high wear resistance, tool sharpening quite difficult, mainly reflected in the material removal rate,diamond cbn wheel, low grinding efficiency, serrated edge. Therefore, the PCD tool sharpening processing affect the use of the key processes.
Grinding wheel shape and size of their selection
2013-03-22
According to the needs of the machine grinding, grinding wheels made ​​of a variety of shapes and sizes.
The outer diameter of the grinding wheel should be selected to be larger, in order to enhance the circumferential speed of the grinding cup wheels, so that to improve the productivity of grinding and the surface roughness favorable. Furthermore, under the conditions of the license in the stiffness and the power of the machine, such as the selected width of the larger wheel, the same can be notified to improve productivity and reduce the effect of the roughness, but the grinding thermosensitive material, the surface of the workpiece in order to avoid burns and cracks, wheel width should be appropriately reduced.
Electroplated diamond grinding wheel how to trim
2013-02-16
Electroplated diamond grinding wheel diamond out low edge, directly affect the use of diamond grinding wheel, cutting blades and can not even use.
Synthetic diamond multi-octahedron, cube, excessive Each diamond is a diamond tool blade, carcass metal package diamond, diamond outcropping low material removal efficiency is low, resulting in grinding wheel slip, the mill does not move.
Electroplated diamond grinding wheel,circular saw , from the outside, as the tool surface golden carcass metal package inserts too little, such as the tool surface white, excessive carcass metal package inserts. The thickening time in the production process should be strictly controlled. In general, the diamond the outcropping diamond particle size of 1/3 of the appropriate degree of control.