12A1 vitrified bond diamond and CBN grinding wheel
Introduction:
Vitrified bond diamond grinding wheels possess pretty high abrasive resistance,especially in polishing hard and brittle work-piece. It has many advantages like small grinding force, low operating temperature, high grinding precision, excellent work-piece'ssurface grinding, etc. Therefore, vitrified bond diamond grinding wheel will express the better advantages in the future. It is recognized as a high performance grinding wheel with the higher speed, higher efficiency, higher precision, lower abrading cost and lower pollution. Based on these superiorities, vitrified bond diamond bruting wheel is widely used in wafer, PDC, PDC, diamond cutter, CBN, cemented carbide, new engineering structural ceramic, diamond, jewel, crystal, rare earth materials and another hard-brittle materials' machining operation.
Application :Mainly used for machining tungsten carbide, ceramic, cermets, optical glass, PCD, PCBN, CVD, natural diamond, stones and so on.
Features:1.high speed,
Specifications of vitrified diamond grinding wheel:
|
D(mm) |
T (mm) |
H (mm) |
W (mm) |
X (mm) |
|
150 |
40 |
32, 40 |
3, 5, 15, 20 |
10 |
|
125 |
40 |
32, 40 |
4,8 |
10 |
|
100 |
40 |
20, 32, 40 |
5, 10 |
10 |
Grain Size Selection Of Vitrified Diamond Grinding Wheel:
|
Grain Size |
Machining Type |
Application |
|
(80#, D181), (100#, D151),(200#,D76),(230#,D64) |
Rough |
Regrinding A Blade Edge Profiling And Sharpening Of Much Worn Inserts |
|
(1000#,D15),(1200#,D15B) |
Universal |
Standard Grain Size-Can Also Getting A High Sharpening Efficiency, Good Quality Machined Surfaces . |
|
(1500#, D15A),(2000#,D10) |
Finish |
Finishing Grinding – Getting A Very Good Quality Of Machined Surfaces. |
|
(4000#, D3) ,(5000#,D2) |
Super Finish |
Super Finish Grinding – Getting A Brilliant Quality Of Machined Surfaces. |
Advantages of vitrified diamond wheels for PCD and PCBN tools :
* The porous structure of the abrasive improved diamond exposure and Can Prevent Vertical Streaks On Workpiece And Improve Surface Quality* Accurately control geometric tolerances to make a good abrasive layer* Good Self-Sharpening, High Grinding Efficiency,High Wear Resistance And Less Abrasive Grain Consumption* High Precision Workpiece. PCD Tools Can Reach High Efficiency , Good Surface Finish And Edge No Chipping* Vitrified Bond Wheels Offer Tool Life Greater Than 150 Times That Of A Resin Bond Wheel And Can Be Easily Trued And Dressed On The Machine
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