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| Categories | CBN Diamond Wheel |
|---|---|
| Brand Name: | JC |
| Model Number: | 6A2 |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 2 |
| Price: | Negotiable |
| Payment Terms: | TT, Western Union, Paypal |
| Supply Ability: | 10000/month |
| Delivery Time: | 7 working days |
| Packaging Details: | Carton |
| Diameter: | 250mm |
| Thickness: | 33mm |
| Inner hole: | 127mm |
| Material: | Aluminum |
| Abrisives: | Diamond |
| Grit: | 46, 107 |
| Country of origin: | Zhengzhou, Henan |
| Shape: | Cup |
| Abrasives Grade: | As Required |
| Performance: | High Efficiency |
| Company Info. |
| ZHENGZHOU JINCHUAN ABRASIVES CO., LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
The woodworking and non-ferrous industries are shifting toward "long-life, maintenance-free" PCD tools. By adopting high-rigidity, high-heat-dissipation vitrified bond wheels in manufacturing, producers can eliminate edge fracture issues and provide end-users with superior performance consistency.
| Abrasives | Diamond |
| Grade | As Required |
| Diameter | 250mm |
| Base Body | Aluminum |
| Specification | 6A2 |
| Grit Size | D46,107 |
| Country Of Origin | Zhengzhou,Henan |
| Packing | Standard Exported Carton Packing |
| Hs Code | 6804221000 |
| Application | PCD |
PCD Tools for Woodworking & Non-Ferrous Metals: Maintaining
Structural Integrity Under High Stresses
In woodworking and non-ferrous metal applications, PCD tools
encounter unique physical challenges. Wood fibers are highly
abrasive, while aluminum alloys tend to cause built-up edges and
high thermal loads during high-speed machining.
To produce PCD tools capable of maintaining structural integrity,
wheel selection must follow strict physical logic.
A. Bond Rigidity and Self-Sharpening
For PCD saw blades or routers used in HDF processing, high-strength
Vitrified Bonds are recommended. The hardness of the vitrified bond
ensures no radial run-out occurs during grinding, maintaining edge
straightness within ±0.005mm.
B. Grit Size & Surface Finish
Roughing: Use D46 grit for efficient material removal while
avoiding grain dislodgement caused by excessive grinding forces.
Finishing: Micron-grade wheels (W10 or W7) are essential. A surface
finish of Ra 0.1 - 0.2μm significantly reduces frictional
resistance and heat buildup during actual cutting.
In grinding PCD tools for non-ferrous machining, heat dissipation
determines the tool's final lifespan. The unique feature of
Vitrified Diamond Cup Wheels is their controlled porosity.
These micron-sized pores act as carriers for coolant, ensuring
fluid is delivered directly to the contact arc. Within a working
temperature range of 180°C - 220°C, controlled porosity prevents
thermal annealing, ensuring the PCD maintains a hardness above 8000
HV.
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