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Bowl Type CBN Resin Grinding Wheel Diamond Tool Grinding Knife Stainless Steel, Etc.
CBN grinding wheels are generally divided into the following types.
1, CBN resin-bonded grinding wheels, sintered and shaped with resin bonding agents.
2, CBN metal bond grinding wheels, sintered with a metal bond.
3, CBN ceramic bond grinding wheels, sintered with a ceramic bond.
4, CBN electroplated grinding wheels, using electroplating to coat the abrasive layer on the substrate.
| Grit size (national standard) | Grinding process |
| 70/80~120/140 | Rough grinding |
| 120/140~200/230 | Semi-finish grinding |
| 200/230~36-54 | Fine grinding |
| 36-54~05-1 | Grinding and polishing |
CBN has a higher hardness than ordinary abrasives. High hardness means better cutting ability and sharper; CBN has high wear resistance, which means it is harder to wear than ordinary abrasives; the ability to maintain the shape of the abrasive grain is one of the main characteristics of CBN as a high performance abrasive; CBN has high compressive strength, which means it can keep the grain intact and not break easily when used under harsh conditions; CBN has good thermal conductivity, which allows cold cutting during grinding.
CBN grinding wheel features.
1. The hardness of CBN grinding wheel is much higher than that of ordinary abrasive grinding wheel, so it has better cutting ability and sharper compared with ordinary grinding wheel.
2. CBN grinding wheels are high temperature resistant and thermally stable, CBN can withstand high temperature of 1250-1350 degrees Celsius, which is higher than diamond's heat resistance of 800 degrees Celsius. When grinding and cutting ferrous materials, there is no sticky chip phenomenon.
3. Good thermal conductivity.
4. Good grinding performance and good surface quality.
5. CBN grinding wheel High working efficiency, long dressing cycle, less dressing volume, long replacement time, and good overall economic benefits.
6. CBN grinding wheels are not suitable for grinding cemented carbide, and CBN will chemically react with alkaline aqueous solution under high grinding temperature, so it is better to use oil-based coolant than water-soluble coolant.
Bowl Type CBN Resin Grinding Wheel Diamond Tool Grinding Knife Stainless Steel, Etc.
Bowl type CBN resin grinding wheel diamond tool grinding knife stainless steel is a type of abrasive wheel made from a combination of CBN (Cubic Boron Nitride) and a resin bonding agent. The CBN abrasive grit is used to grind and shape hard materials such as stainless steel and other metals. This wheel is more suitable for stainless steel and other metals due to its high temperature and wear resistance. The grinding wheel is used for grinding and polishing the surface of knives, spoons, etc., which is not only safe, but also fast and effective. It is also suitable for grinding and polishing hard alloys like tungsten carbide and HSS (High Speed Steel). The wheel's long service life and superior cutting performance make it an ideal choice for many grinding and polishing applications.