Resin Bond Steel Substrate 152.4*8*12*35*5mm Grit 4000 CBN Grinding Wheel

4000-grit resin bond CBN grinding wheel product description

Product name: 4000-grit resin bond CBN grinding wheel

Product introduction:
Resin bond CBN grinding wheel uses organic polymer compounds as a binder to bond CBN abrasive grains together to form a grinding tool with certain strength and hardness. Resin bond CBN grinding wheel can process various metal materials and non-metal materials, especially in the field of fine grinding and polishing, it has excellent processing characteristics; it is suitable for grinding workpieces such as high-speed steel, cast iron, stainless steel and nitrided stainless steel, and it is increasingly replacing ordinary grinding tools on low-speed grinding machines. It is widely used in the precision grinding of workpieces containing iron elements in industries or fields such as automobiles, bearings, compressors and precision molds, and is an irreplaceable tool in grinding.

Product features:

1. High bonding strength. Compared with vitrified bond, resin bond CBN grinding wheel has high bonding strength, and its resin grinding wheel grinding line speed reaches 80~120m/s, and can withstand greater grinding pressure.
2. Has a certain elasticity. Resin bond grinding wheel has good toughness, certain plasticity and ductility, and is suitable for preparing thin-sheet grinding wheels and high-speed cutting grinding wheels of various specifications. Due to a certain elastic deformation, it can buffer the effect of grinding force, so the grinding effect is good, there is a polishing effect, and the roughness of the machined surface can be improved.
3. Can be made into various complex shapes and grinding tools with special requirements. Because the hardening temperature of resin bond CBN grinding wheel is low, it can be hardened at room temperature, and the shrinkage rate is small, it can be made into various complex shapes and grinding wheels with special requirements.
4. It is conducive to preventing burns from the workpiece being ground. The resin bond has low heat resistance. The heat generated by the workpiece during the grinding process carbonizes the resin, prompting the passivated abrasive to automatically fall off, exposing new sharp abrasive grains, reducing the heat in the grinding area, and avoiding workpiece burns.
5. Low hardening temperature. The hardening temperature of resin CBN grinding wheel is low, the production cycle is short, the equipment is simple, which is conducive to specialized production.

Product specification:

If you need other sizes, we can also customize them, please feel free to contact me

Precautions for use:

1. Grinding parameter optimization
Recommended grinding depth: 0.5-2μm/time, feed speed 0.1-1m/min (adjusted according to the material).
Use oil-based coolant or minimal lubrication (MQL) to avoid overheating and carbonization of resin.
2. Grinding wheel dressing
The dressing frequency is low (once every 50-100 hours), using diamond rollers or single-point dressers, and the dressing amount is ≤1μm.
3. Equipment requirements
The radial runout of the grinder spindle is ≤0.001mm to avoid vibration affecting the surface quality.
4. Storage conditions:
Avoid light and moisture, temperature 10-30°C to prevent resin aging.

Product pictures:

Company Profile:

Our company focuses on the research and development of ultra-precision abrasives, has nano-level CBN surface treatment technology and fully automatic resin molding production lines, and our products have passed ISO 9001 and medical device GMP certification. We provide customized solutions for the global optical, semiconductor, and precision manufacturing industries, helping customers achieve breakthroughs in nano-level processing.

Looking forward to your inquiry.