Cranfield Precision UK · W Driving Progress Cranfield Precision UK Cranfield Precision TTOG400 Twin Turret Optics Grinder Hydrostatic Rotary and Linear Bearings

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Cranfield PrecisionUK

Cranfield Precision TTOG400 Twin Turret Optics Grinder Hydrostatic Rotary and Linear BearingsLinear Motor DrivesIn-Situ Measuring Probe

High Precision Freeform Glass Grinding Machine For Components up to 400mm diameter

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ApplicationProductType of Systemetc

Cranfield Precision - Woburn House, 3 Adams Close, Kempston, Bedford, MK42 7JE - UK

Tel. +44 1234 312 820 - Fax. +44 1535 637 121 E-mail: [email protected]

Cranfield Precision TTOG400 High Precision Free form Glass Grinding Machine

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The Cranfield Precision glass grinding machine has the capacity to produce components up to Ø400mm x 180mm.

Hydrostatic turret bearings and workheadAir bearing grinding spindlesPatented configurationThermally isolated machine baseFEA Optimised base and bridgeMultiple grinding spindle configurations’Tool Normal’ or axis perpendicular grinding capabilityFree-form grinding

AbcdeCERT. NO. 920237

Machine Control and Accuracy

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The Cranfield Precision TTOG400 is available with advanced optical metrology equipment and Cranfield Precision’s CNC 6400 Control System.

1µm form accuracy<arc sec turret accuracyCNC 6400 control system

Concave Asphere Grind

Principle of operation