Diamond grinding wheels and points are expensive pieces of equipment. Premature replacement can be quite costly. Keeping these tools in good condition is very important to minimize expenses and ensure that the tools can be depended on when needed.
Handling. Avoid having the diamond wheels or points from coming in contact with hard objects and surfaces, especially after use. The abrasive surface of the grinders get hot when in use. The heat can weaken the bonding material that holds the diamond grains together. This makes the grinding wheels or points more prone to breaking or deformation when in contact with hard surfaces. This is especially true for diamond grinding points that have narrow tips.
Storage. The tools must be stored in a location with humidity and temperature recommended by the manufacturer. Exposure to humidity and heat can cause the bonding material to deteriorate, causing the grinding wheels or points to wear faster when being used.
Cleaning. Particles from the work piece will cling onto the grinding surfaces. These particles can attract moisture or set off chemical reactions that can damage the diamond grains and the bonding material. Make sure to clean these particles off after using the grinder and once it cooled off.
Settings. Correct RPM settings help prevent overheating which can cause glazing which then renders the grinding surface inefficient or completely unable to cut.
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