Truing of fluting wheel

“Truing” primarily means to create a perfectly round and true running grinding wheel

• Truing is done by using a grinding machine and an abrasive wheel that the bond of the

diamond wheel

• Recommended abrasive wheel:

• Silicon Carbide (green) or Aluminum Oxide (White or Pink)

• Grit size: 80-120 mesh

• Hardness: I, J, or K

• Cutting (rotating) speed

• Diamond wheel 200-1,000 SFM (1-5 m/s) => 400-700 RPM for Ø3-6” Diamond wheel

• Dressing wheel 2,400-5,000 SFM (12-25 m/s) => 2,000 RPM for Ø8” Dressing wheel

• Oscillation rate: 8-10 IPM (inch per minute)