PCD and CBN cutting tools are widely used in metal cutting and processing nowadays. The quantity demanded has a 20 times increased in last 5 years. To fit the social more complex needs and rapid development of science and technology, tools manufacturer’s demands for higher precision and better grinding efficiency are also increasing as well. “More Super Hard Products” devotes to offer an efficiency and economic solution in PCD and CBN cutting tools grinding.
Improved Bond Systems
Besides choice of the correct diamond girt, the bond system is the key to get superior grinding result. Great effort is made to innovate and improve the previous bond system. Several exclusive bond system lines (no porosity series, high porosity series) are offered to meet different grinding purpose.
Super-Fine Girt Size Available
With the demand of extremely smooth cutting edge, we recommend super-fine grit size wheel to customers. D3(4000#) and D7(3000#) grit size now are available, they provide you superior cutting edge chipping <5 μm.
Features Of Vitrified Bond Diamond Grinding Wheel For Pcd Cbn Tool Grinding
Shorter set-up times
Easy to dress
Stable grinding performance based on improved bond system
Cutting-edge chipping <5 μm through the use of super-fine grit size
Multiple bond systems aim at different working condition
Recommended Parameter
Grinding wheel speed ---- 14 ~ 26 m/s
Dressing wheel speed ---- 6 ~ 26 m/s
Dressing amount ;---- 0.02 ~ 0.05 mm
Oscillation ; ---- 10 ~ 120 passed/min
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Grinding machine |
EWAG EasyGrind |
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Coolant |
Emulsion |
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Workpiece |
PCD insert (brazed, include carbide ) |
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Grinding Parameters |
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Feed Rate |
Vf = 2mm/min |
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Stock |
0.3mm |
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Cutting Speed |
Vc=15m/s |
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Advantage |
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1, 35%-time savings |
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The silicon carbide substrate preparation process mainly includes raw material synthesis, silicon carbide crystal growth, ingot processing, ingot cutting, cutting piece grinding, grinding piece polishing, polishing piece cleaning, etc.Among them, the key and difficult points of preparation are mainly the crystal growth, cutting, grinding and polishing links, which are the key points and difficulties in the entire substrate production process, and become the bottleneck that limits the yield rate and production capacity of silicon carbide.
Moresuperhard provide PCD/PCBN blanks for cutting tools, laser cutting machine for cutting pcd/pcbn blanks,brazing machine for welding pcd/pcbn inserts,vitrified/resin diamond grinding wheel including cup wheel,peripheral diamond grinding wheel,cylindrical diamond grinding wheel suit your grinding machine ,CNC and manual pcd grinding machine all can we provide.Dressing solutions from Moresuperhard also available.
Add: Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China
Tel: +86 17700605088
