**Abstract**
CBN abrasive belts are advanced coated abrasives made using cubic boron nitride (CBN) as the abrasive grain. Unlike traditional abrasive belts, CBN belts leverage the exceptional hardness and thermal stability of CBN to deliver superior performance in a variety of industrial applications. These belts not only offer high grinding efficiency and long service life but also reduce heat generation, improve surface finish, and enhance cost-effectiveness. Additionally, they produce less dust and noise during operation, making them more environmentally friendly compared to conventional abrasives.
Manufactured by Zhengzhou Ruite Diamond Belt Co., Ltd., CBN abrasive belts are available in a wide range of grit sizes, from 40# to 5000#, with dimensions ranging from 5mm to 30mm. Their versatility makes them ideal for precision grinding and finishing tasks across multiple industries.
**Main Application Areas of CBN Abrasive Belts:**
- Used for sharpening and rough grinding of tungsten-containing materials such as high-speed steels, vanadium alloy steels, cobalt alloy steels, and special high-speed steel tools.
- Ideal for fine and final grinding of precision parts made from heat-resistant steel, stainless steel, and high-hardness alloy structural steel, where maintaining high accuracy is critical.
- Especially effective when grinding titanium alloys, as it reduces grinding force, lowers temperature, increases grinding ratio, and keeps the surface layer under compressive stress, making it an optimal choice for this challenging material.
- Suitable for fine and final grinding of large precision workpieces like machine guide rails, which are prone to thermal deformation due to high grinding temperatures.
- Perfect for high-precision grinding of small components such as instruments and micro-bearing parts on automated or semi-automated machines.
- Effective for processing complex-shaped workpieces including pinchers, high-precision gears, blades, and other intricate components.
- Excellent for super-finishing of difficult-to-machine heat-resistant steel parts that require high-quality surface finishes.
- Useful for fine grinding of various quenched tools and parts sensitive to local thermal stress and thermal shock.
In summary, the shift toward using CBN abrasives over traditional ones has become increasingly evident. A growing number of real-world applications demonstrate that CBN abrasive belts provide unmatched advantages in performance, efficiency, and environmental impact.
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