Everything in the world is two-faced, not perfect, resin grinding wheels also have advantages and disadvantages, it is also the advantages and disadvantages together constitute a resin grinding wheel.
There are many kinds of binders for resin grinding wheels, and they can be made into a variety of strength and performance resin grinding wheels. Therefore, it can be widely used in processes such as barren grinding, rough grinding, cutting, semi-finishing, fine grinding, polishing and so on. Resin Abrasive grinding wheel have high bonding strength, high speed of use, impact resistance, suitable for rough grinding and grinding process; resin grinding wheel have good toughness and are suitable for cutting process; resin grinding wheel have good elasticity and certain polishing properties. For fine grinding and polishing. Resin grinding wheels have low heat resistance and are easy to wear. They are suitable for surface grinding and fine grinding.
The resin binder has low heat resistance and can reduce or avoid burnt parts. The heat generated by the workpiece during the grinding process first chars the resin, prompts the passivated abrasive to fall off automatically, exposes new sharp abrasive particles, reduces the heat in the grinding area, and avoids burns of the workpiece.
Disadvantage of resin grinding wheel as follows
(1) Resin abrasives have poor alkali resistance and water resistance, and are easy to age. The effective storage period is one year. Therefore, it cannot be stored for a long time.
(2) The resin grinding tool has low heat resistance, and it has a large wear during grinding and is not suitable for forming and grinding.
(3) Resin grinding tools have low porosity and odor in processing. Attention should be paid to environmental pollution.
JUMA ABRASIVE CO.,LTD.,located in High Zone,Luoyang City,Henan Province,China,which was established in 1997 integrated productdevelopment,designing,production,sales and services of cutting wheel,grinding disc ,flap disc into a whole.
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