The �??Precessions�?? tooling for polishing and figuring flat, spherical and aspheric surfaces

David Walker, D. Brooks, Andrew King, +4

Optics Express

EngineeringGeometryMechanical EngineeringPrecessions ToolsGeometry Generation +18

Use of the ‘Precessions’™ process for prepolishing and correcting 2D & 2½D form

David Walker, R. R. Freeman, R. Morton, +2

Optics Express

Geometric ModelingForm ErrorsEngineeringNovel ToolingNatural Sciences +11

<title>First aspheric form and texture results from a production machine embodying the precession process</title>

David Walker, D. Brooks, R. R. Freeman, +5

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Geometric ModelingPrecession ProcessEngineeringNatural SciencesAbrasive Machining +13

Zeeko/UCL process for polishing large lenses and prisms

David Walker, R. R. Freeman, Gerry McCavana, +6

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Optical MaterialsEngineeringIndustrial EngineeringOptic DesignMechanical Engineering +15

Precessions process for efficient production of aspheric optics for large telescopes and their instrumentation

David Walker, Anthony Beaucamp, R. Bingham, +8

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Adaptive OpticPhotometryEngineeringAutomated Cnc MachinesAerospace Engineering +13

Novel CNC polishing process for control of form and texture on aspheric surfaces

David Walker, Anthony Beaucamp, D. Brooks, +6

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

EngineeringMechanical EngineeringComputer-aided DesignTechnical ChallengeNovel 'Precessions +18

New results extending the Precessions process to smoothing ground aspheres and producing freeform parts

David Walker, Anthony Beaucamp, V. Doubrovski, +6

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

EngineeringMechanical EngineeringGeophysical Signal ProcessingEarth ScienceGeophysics +20

Precessions aspheric polishing: new results from the development program

David Walker, Anthony Beaucamp, R. Bingham, +8

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

EngineeringMechanical EngineeringSpace OpticMineral ProcessingSurface Processing +16

New results from the Precessions polishing process scaled to larger sizes

David Walker, Anthony Beaucamp, David Brooks, +10

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Automated optical fabrication: first results from the new Precessions 1.2m CNC polishing machine

David Walker, Anthony Beaucamp, V. Doubrovski, +9

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Optical MaterialsEngineeringMechanical EngineeringAdvanced ManufacturingFluid-jet Polishing +17