Sichuan Shunuo Innovative Technology Co., Ltd.
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Good Thermal Conductivity CBN Grinding Wheel for Grinding and Polishing
The CBN grinding wheel is a high-performance grinding tool, famous for its excellent grinding performance and wide range of applications. CBN grinding wheel, full name cubic boron nitride grinding wheel, is a synthetic superhard material, its hardness is second only to diamond, but with better thermal stability and chemical inertness. The research and development and application of this grinding wheel represent a major advancement in grinding technology, especially when processing high hardness and high wear resistance materials, CBN grinding wheels have demonstrated their unique advantages.
Structure of CBN grinding wheel:
| working layer | CBN layer, composed of abrasives, binders and fillers, the working part of the grinding wheel. |
| matrix layer | made of aluminum or steel, and playing the role of supporting the working layer and clamping the grinding wheel |
| transition layer | non-CBN layer, composed of binders, metal powder and fillers, the part that firmly connects the CBN layer to the matrix |
Classification:
CBN Grinding wheels can be divided into the following four types according to different processing techniques and different components of binders used. Their properties and uses (referring to mechanical processing purposes) are also different.
1. Electroplated CBN grinding wheel
The molding process of the grinding wheel is simple and the production cost is low. The molding is simple but there is only one layer of plating, which cannot be corrected. During the processing, it is difficult to know when the grinding layer is damaged. It is suitable for small-batch mechanical processing and geometrically complex molding grinding and as a dressing roller.
2. Sintered CBN grinding wheel
It has high hardness and density, and is processed into high-precision dressing rollers at a high cost. It is mainly used for dressing rollers of grinding wheels and large-scale processing of superhard materials.
3. Resin CBN grinding wheel
The production process of the grinding wheel is simple and the production cost is low. The molding is simple but it is not easy to correct and shape. It is used for small-batch processing of multiple shapes. Such as tool grinding and tool processing, and glass processing.
4. Vitrified bond CBN grinding wheel
The vitrified bond CBN grinding wheel has the advantages of strong grinding force, high-speed processing without burning the workpiece, and can be corrected and durable. It is ideal grinding tool with high-speed, high-efficiency and high-precision.
Applications:
Cubic boron nitride (CBN) grinding wheels are suitable for processing products made of the following materials: ① high manganese steel; ② high chromium, nickel, molybdenum alloy steel; ③ chilled cast iron (HS80-90); ④ various types of hardened steel (HRC55-65); ⑤ various types of cast iron (HB200-400), ⑥ glass, gemstones and other high hardness and soft tough materials. They have been used in automobiles (gears, flywheels, shafts, bearings, etc.), rolls, slurry pumps (impellers, volutes, guard plates, sleeves, etc.), molds, and cylinder liners. They have solved the cutting of high hardness and difficult-to-process materials in various industries, improved work efficiency, greatly saved processing time and electricity, and achieved huge economic benefits.
About us:
We are a technology-based enterprise integrating research, custom design, manufacturing and sales of superhard material wear-resistant tools. The company's professional technical team has been committed to the superhard material tool industry for many years, especially in the design and manufacture of diamond and cubic boron nitride tools.
FAQ:
Q: Are you a trading company or manufactuer?
A: We are a manufacturer with rich experience of international trade.
Q: Where is your factory? How can I visit there?
A: Our factory is located in Deyang, Sichuan, China. You can fly to Chengdu international airport, then we will pick you up.
Q: What payment methods do you support?
A: We support T/T, L/C, and other payment methods are accepted.
Q: What shipping methods do you support?
A: Sea transportation, air transportation, railway transportation, and road transportation, etc.
Q: What is your packaging?
A: The products are packed in cartons sea-worthy or export standard.
Q: What is your delivery time?
A: The delivery time is usually 30-60days or negotiable.
Q: Do you support OEM or ODM?
A: Yes. Just send us your drawing or sample, we will do all the remaining work.