Tungsten Carbide Ring ID Grinder

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B-Axis Rotary table for workpiece spindle can rotate ±45°

The heart of the ID grinder design presents an array of grinding spindles each featuring a different grit of grinding wheel working in conjunction with the main spindle which has B-axis rotary table capability.

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FANUC Control

FANUC control was chosen for customer familiarity and its industry leading reliability. Cubic Machinery also has extensive experience integrating with other controllers.

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Super High Precision – Diaphragm Chuck

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Diaphragm chuck manufactured by Northfield
Radial runout: 0.000020 inch
Axial runout: 0.000010 inch
No metal-to-metal moving parts

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Multiple Grinding Spindles for Different Grits of Diamond Wheels

In this case the machine was equipped with 3 grinding heads. The machine can be extended to up to 6 grinding heads.

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Paper Filer

Paper filter was used to separate fine grinding dust from the coolant stream.

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Air Dryer Filter

Air dryer and air filter units are included to maintain clean air flow for proper operation of the diaphragm chuck.