INTERNAL GRINDING WHEELS

These are small grinding wheels which are used for grinding internal surfaces. We have developed very special wheels for the following applications:

• Grinding of inner and outer faces of Ball & Roller Bearings.
• Grinding of Bores of inner rings.
• Grinding of Hydraulic and Pneumatic cylinders.
• Grinding of connecting rod ends in the automobile industry
• Grinding of Gun Barrels.
• Grinding of Gear bores, collets etc.

The applications mentioned call for high accuracy to the tune of microns,  conventional grinding wheels are unable to give such accuracy due to their uneven wear while grinding. We have developed a special bond system which gives the wheel, the most important property of shape retention.For grinding the tracks of ball bearing races the wheels are sulphur treated to provide cool cutting even at very high speeds of 80 mps. Mixed Aluminum Oxide wheels are manufactured to give properties lying in between the two extremes of higher material removal and longer life.

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