Size: | all specifications according to customers' requirements |
---|---|
Bonding Agent: | Sol Gel SG grinding wheel |
Abrasive: | Al2O3 |
Shape: | Dish |
Brand Name: | MORE SUPERHARD |
Model Number: | AII |
Place of Origin: | China (Mainland) |
Type: | Other |
Material: | Al2O3 |
Grit: | 24-180# |
Application: | unhardened and hardened steels,such as cast iron,carbon steels, alloy steels, and tool steels, etc. |
Quick Details
Specifications
Introduction of SG grinding wheel:
Ceramic abrasives prepared by sol-gel method Is a kind of sintered abrasive, grain size is tiny, only 100- 500nm, hundredths of the size of ordinary corundum abrasive crystal. SG abrasive is high purity, ceramic aluminum oxide abrasive with a submicron crystalline structure deprived from a seeded gel sintering process. the grinding tools made of ceramic abrasive have the characteristic of long life, good self- sharp ability, high cutting efficiency, and low possibility of workpiece burning.
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# |
SG |
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.
Our company also provides dressing rollers for dressing universal grinding wheels.