Dry and Wet Four Inch Resin Abrasive Disc

【Product Introduction】

Dry and wet four inch resin abrasive disc uses resin as a binder. When the grinding disc rotates at high speed under the drive of the machine, the abrasive particles on its surface fully contact the surface of the object being polished, and through physical friction, the flaws and rough parts of the surface of the object can be removed. It can be widely used in various occasions such as stone renovation and floor treatment.

 

 

【Product Advantages】

Heat Resistance
Dry and wet four-inch resin abrasive disc can withstand an operating temperature of 80℃ to 120℃. Within this temperature range, the grinding disc is not prone to softening, deformation or melting.

 

High Pressure Resistance
Dry and wet four-inch resin abrasive disc uses a dense and uniform multi-layer pressing process inside, which can withstand a pressure of up to 1.5MPa. Even if it is used for a long time under heavy pressure, it will not burst or crack.

 

 

 

 

1. Particle size number refers to the size ofthe diamond particles contained in the tool.
2. The lower the size number is, the larger the diamond grain is.
3. Grinding disc of different particle size has different use effect.

 

 

1. Processing flat: Choose metal or 30#-50# resin thick flat
2. Rough grinding: choose 50#-150# resin thick grinding plate or thin grinding plateor thin grinding plate
3. Fine grinding: choose 150#-500# resin thick grinding plate or thin grinding plateor thin grinding plate
4. Superfine grinding: choose 500#-1500# resin thick grinding plate or thin grinding plate
5. Polishing: choose 1500#-3000# resin grinding sheet and 6000# sponge polishing sheet.

 

 

 

 

 

 

【Frequently Asked Questions】

 

Q: What is the main purpose of dry and wet four inch resin abrasive disc?
Dry and wet four inch resin abrasive disc is mainly used for grinding, finishing and polishing of metal and non-metal materials, such as steel, aluminum, stainless steel, etc., as well as processing of hard materials such as ceramics and glass.

 

Q: Which industries are dry and wet four inch resin abrasive disc suitable for?
Dry and wet four inch resin abrasive disc is widely used in industries such as automobile manufacturing, metal processing, electronic component manufacturing, ceramic processing, especially in occasions requiring high-precision grinding and polishing.

 

Q: How to clean dry and wet four inch resin abrasive disc?
After use, dry and wet four inch resin abrasive disc needs to be cleaned regularly to remove grinding chips and impurities. It can be cleaned after soaking in solvents such as acetone.

 

Q: What are the installation steps of dry and wet four inch resin abrasive disc?
The installation steps of dry and wet four inch resin abrasive disc include checking the grinding wheel brand, appearance structure, internal cracks, etc. to ensure that the grinding wheel is intact. Then, install the grinding wheel according to the equipment requirements, and pay attention to keeping the two ends of the grinding wheel flat.

 

Q: Can dry and wet four inch resin abrasive disc be used for precision machining?

Dry and wet four inch resin abrasive disc is also widely used in precision machining, such as grinding and polishing of electronic components.

 

Q: What are the main abrasives of dry and wet four inch resin abrasive disc?

The main abrasives of dry and wet four inch resin abrasive disc include corundum (such as white corundum, brown corundum), silicon carbide, diamond and CBN.

 

Q: What are the advantages of wet grinding of dry and wet four inch resin abrasive disc?
When wet grinding of dry and wet four inch resin abrasive disc, the heat generated by grinding can be quickly taken away by the coolant, effectively preventing the workpiece from being deformed or damaged by overheating. At the same time, it can reduce dust flying and improve processing accuracy, because the coolant plays a lubricating role, making the friction between the grinding wheel and the workpiece more stable, which is conducive to obtaining a smoother processing surface.

 

Q: What should be paid attention to when dry grinding of dry and wet four inch resin abrasive disc?
When dry grinding of dry and wet four inch resin abrasive disc, attention should be paid to controlling the grinding speed and force to avoid damaging the grinding wheel or workpiece due to friction overheating. Due to the lack of coolant lubrication, the wear of the grinding wheel needs to be checked more frequently and replaced in time.

 

Q: How to store dry and wet four inch resin abrasive disc?
Dry and wet four inch resin abrasive disc should be stored in a dry, well-ventilated environment with suitable temperature, avoiding moisture and high temperature, and preventing aging of the resin bond or deformation of the grinding wheel. The grinding wheel should be placed upright or suspended to prevent it from being deformed by pressure when placed flat, and should be kept away from corrosive chemicals.

 

Q: What shapes can be processed by dry and wet four-inch resin abrasive disc?

The dry and wet four-inch resin abrasive disc can be used for plane grinding to make the surface of the workpiece flat and smooth; the dry and wet four-inch resin abrasive disc can be used for external cylindrical grinding, which is used for the outer contour processing of parts such as shafts; the dry and wet four-inch resin abrasive disc can also be used for internal cylindrical grinding, such as processing the inner wall of the hole; the dry and wet four-inch resin abrasive disc can also be used for preliminary finishing and grinding of some simple curved surfaces.

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