Difference between green and yellow diamond powders
Features of diamond crushed powder: Incomplete crystal, irregular crystal shape, rough surface, sharp and wear-resistant.
1. When making resin-bonded abrasive tools, it is mainly used for grinding the outer circle of cemented carbide cutting tools, measuring tools, roller cone drill ball teeth, etc., the plane of the mold and the slotting, etc. Such as resin grinding wheel.
2. When making electroplating bond abrasive tools, it is mainly used for electroplating diamond assorted files and nesting knives, among which assorted files are mainly used for grinding molds made of cemented carbide or hard-to-grind steel; nesting knives are used for optical glass , Nesting of semiconductor silicon wafers.
3. When used as a ceramic bond, it can well meet the needs of high-precision grinding and high-efficiency grinding of difficult-to-machine materials and general materials, and is suitable for application in CNC grinding machines and automated production lines, such as flat, cup-shaped and bowl-shaped grinding wheels.
You will see the difference from the photos below:
A: Yellow diamond powder
B: Green Diamond Powder
You can see the yellow diamond is cleaner than green one, you see less black grits which is the impurities. As for the toughness and wear-resisitance, the yellow diamond is better too, it will enhance the strength of your RVD polishing and grinding tools, also extend the life of the tools. but there is another disadvantage, which is the price, the price of yellow daimoond is a little bit higher than green one. If you purchase the diamond powder in bulk every month, the green diamond will be the best choice, there is a balance between cost and efficience, it will save you a big amount of money in a long run, what do you think?
2022/08/16 09:06:56
