SG ( Sol Gel ) Grinding Wheel for grinding roller bearing miya@moresuperhard.com
Quick Detail
- FOB Price : USD $20.00 / Piece
- Minimum order:1
- Place of Origin:china
Specifications
Name: SG grinding wheel
Brief introduction:Grinding wheel made of ceramic abrasive with has a higher durability and longer life, which is 5-10 times than the grinding wheel made of common corundum.
Application: grinding roller bearings, cylinders,
Details
Theintrocution of Ceramic abrasives :
Ceramic abrasives prepared by sol-gel method is a kind of sintered abrasive , grain size is tiny, only 100- 500nm. SG abrasive is high purity, ceramic aluminum oxide abrasive with a submicron crystalline structure deprived from a seeded gel sintering process.
The parameters of Ceramic abrasives :
|
Main chemical composition
(typical value) |
Physical properties
(grain size 60) |
The offerable grain size | code |
|
Al2O3 (99.22%)
Na2O(0.08%) |
Density : 3.90(g/cm³）
Bulk density : 1.82(g/cm³） Crystal size : 0.15 (μm） |
24-180# | s |
Applications of SG grinding wheel :
* Precision grinding for unhardened and hardened steels,such as cast iron,carbon steels, alloy steels, and tool steels, etc.
* Internal grinding roller bearings, cylinders, compressor parts,gear parts, hydraulic and pneumatic cylinders etc.
* Grinding the crankshaft and camshaft of the engine and transmission of the car ; worm gear grinding.
Advantages of SG grinding wheel:
* Grinding wheel made of ceramic abrasive with has a higher durability and longer life, which is 5-10 times than the grinding wheel made of common corundum.
* Sharp grains , good cutting ability, and high grinding efficiency .
* Good self- sharp ability, microcrystalline structure Benefits .
* Very good cutting capability, sharp grains .
* High removal rate extended wheel life .
