一、The production process and process of diamond powder
Crushing,
Use jet mill to cause strong collisions and frictional crushing between coarse diamond particles.
Grit classification
Usually use natural sedimentation and centrifugal method
二、 Influencing factors and control quality
1. The size and content of rough particles;
2. Size distribution range;
3. Particle shape;
4. The strength of the diamond material.
More’s diamond material use for PCD tools, PDC cutter, diamond wire saw, resin bond grinding wheel, metal bond grinding wheel, grinding paste, grinding fluid ect.
1. Hardness ratio between abrasive and workpiece between 1.5-2.0
2. diamond material with high Strong resistance to pressure
3. The impact resistance is stronger, especially the vitrified bond diamond wheel requires strong holding force, on the contrary, the strength requirement of the resin diamond grinding wheel is not so high
4. Chemical stability, the raw material does not chemically react with the workpiece
<< Prev Article:Matters needing attention when using diamond grinding wheel
<< Next Article:How to perform continuous dressing in creep feed grinding
Vitrified bond diamond grinding wheels possess pretty high a...
Our company mainly develops a new making holes’ method for P...
Add: Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China
Tel: +86 15617330220