Pose-varied multi-axis optical finishing systems : theory and process validation /: theory and process validation. ([2015])
- Record Type:
- Book
- Title:
- Pose-varied multi-axis optical finishing systems : theory and process validation /: theory and process validation. ([2015])
- Main Title:
- Pose-varied multi-axis optical finishing systems : theory and process validation
- Further Information:
- Note: Haobo Cheng.
- Authors:
- Cheng, Haobo
- Contents:
- Preface; Acknowledgments; Contents; 1 Modeling on the Coverage of Free-Form Surfaces; Abstract; 1.1 Questions for the Mapping of Free-Form Surfaces; 1.2 Short Segments Generation; 1.3 Modeling in Parallelogram Regions; 1.4 Mapping Coverage of 3D Surfaces; 1.4.1 Scanning the u-Strips; 1.4.2 Partitioning; 1.4.3 Simulations; 1.5 Multiple Diagonal Segments; 1.5.1 A Row of Parallelograms; 1.5.2 Path with Multiple Diagonal Segments; 1.5.3 Simulations; 1.6 Process Validation; References; 2 Define and Synthesis on Orbit Diversity; Abstract; 2.1 Basic Model Along Orbit; 2.2 Linear Orbit Features. 2.2.1 Transformation Model of Gaussian Function2.2.2 The Processing Steps with Multiplex Orbit; 2.3 Curve Orbit Features; 2.3.1 Effects of Curvatures; 2.3.2 Effects of Corners with Different Angles; 2.4 Combined Effect; 2.4.1 Spiral Orbit; 2.4.2 Raster Orbit; 2.5 Process Validation; 2.5.1 Spiral Orbit Finishing; 2.5.2 Optimized Spiral Orbit; 2.5.3 Raster Orbit Finishing; 2.5.4 Optimized Raster Orbit; References; 3 Conquering the Dynamic Limitation of Velocity; Abstract; 3.1 Velocity Analysis; 3.1.1 Analysis of Velocity and Position; 3.1.2 Velocity Checking and Smoothing. 3.2 Concept of Velocity-Variant Regime3.2.1 Velocity-Variant Regime and Conflicts Between Convergence Rate and Efficiency; 3.3 Models for Suppressing Velocity Limitation; 3.3.1 Adding a Fictitious Removal Layer; 3.3.2 Reducing the Removal Rate of TIFs; 3.3.3 Traversing Nonuniform Orbits; 3.4 The Controllable and Time-VariantPreface; Acknowledgments; Contents; 1 Modeling on the Coverage of Free-Form Surfaces; Abstract; 1.1 Questions for the Mapping of Free-Form Surfaces; 1.2 Short Segments Generation; 1.3 Modeling in Parallelogram Regions; 1.4 Mapping Coverage of 3D Surfaces; 1.4.1 Scanning the u-Strips; 1.4.2 Partitioning; 1.4.3 Simulations; 1.5 Multiple Diagonal Segments; 1.5.1 A Row of Parallelograms; 1.5.2 Path with Multiple Diagonal Segments; 1.5.3 Simulations; 1.6 Process Validation; References; 2 Define and Synthesis on Orbit Diversity; Abstract; 2.1 Basic Model Along Orbit; 2.2 Linear Orbit Features. 2.2.1 Transformation Model of Gaussian Function2.2.2 The Processing Steps with Multiplex Orbit; 2.3 Curve Orbit Features; 2.3.1 Effects of Curvatures; 2.3.2 Effects of Corners with Different Angles; 2.4 Combined Effect; 2.4.1 Spiral Orbit; 2.4.2 Raster Orbit; 2.5 Process Validation; 2.5.1 Spiral Orbit Finishing; 2.5.2 Optimized Spiral Orbit; 2.5.3 Raster Orbit Finishing; 2.5.4 Optimized Raster Orbit; References; 3 Conquering the Dynamic Limitation of Velocity; Abstract; 3.1 Velocity Analysis; 3.1.1 Analysis of Velocity and Position; 3.1.2 Velocity Checking and Smoothing. 3.2 Concept of Velocity-Variant Regime3.2.1 Velocity-Variant Regime and Conflicts Between Convergence Rate and Efficiency; 3.3 Models for Suppressing Velocity Limitation; 3.3.1 Adding a Fictitious Removal Layer; 3.3.2 Reducing the Removal Rate of TIFs; 3.3.3 Traversing Nonuniform Orbits; 3.4 The Controllable and Time-Variant TIFs Finishing Regime; 3.4.1 The Construction of CTVT Regime; 3.4.2 The Comparisons; 3.5 Process Validation; 3.5.1 Without CTVT Regime; 3.5.2 With CTVT Regime; 3.5.3 With CTVT and Larger Removal Rate; References. 4 Prediction on Dwell Effects and Nonlinear Pressure DistributionAbstract; 4.1 Analysis of Nonuniform Dwell; 4.1.1 Material Removal Profile; 4.1.2 Discrepancy in Removal Near the Edge; 4.1.3 Simulation of Edge Rectification; 4.1.3.1 Nonoverlapping Dwells; 4.1.3.2 Half-Overlapping Dwells; 4.1.3.3 Two-Third Overlapping Dwells; 4.1.3.4 Beyond Two-Third Overlapping Dwells; 4.1.3.5 Error Remaining; 4.2 Weaken of Edge Dwell Effects; 4.2.1 Situation of Different Tools; 4.2.2 Orbits Extension; 4.2.3 Surface Error Matrix Extension; 4.2.4 Extension Algorithms; 4.2.4.1 Setting Zero. 4.2.4.2 Gaussion Extension Algorithms4.2.4.3 Neighbor Average Extension Algorithms; 4.2.4.4 Gerchberg-Pupil Extension Algorithms; 4.3 Effects of Nonlinear Pressure Related Distribution; 4.3.1 Tool Influence Functions (TIFs); 4.3.2 Modified Pressure Distribution Model; 4.3.3 Modified Emulational TIFs Model; 4.3.4 Reverse-Calculation of Material Removal Rate; 4.4 Process Validation; 4.4.1 Validating the Edge Correction; 4.4.2 Validating the Edge Extension; 4.4.3 Validating the Removal Shape of e-TIFs; 4.4.4 Validating the Effectiveness of the Predicting Model; References. … (more)
- Publisher Details:
- New York : Springer
- Publication Date:
- 2015
- Copyright Date:
- 2015
- Extent:
- 1 online resource (162 pages), illustrations (chiefly color)
- Subjects:
- 620 621.3 621.36 629.892 670
Surfaces -- Data processing
Surfaces -- Mathematical models
Computer-aided design
Structural design
Statistical matching
Computer-aided design
Statistical matching
Structural design
Surfaces -- Data processing
Surfaces -- Mathematical models
Electronic books - Languages:
- English
- ISBNs:
- 9783662441824
3662441829 - Related ISBNs:
- 9783662441817
- Notes:
- Note: Includes bibliographical references.
Note: Online resource; title from PDF title page (ebrary, viewed September 5, 2014). - Access Rights:
- Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
- Access Usage:
- Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library HMNTS - ELD.DS.400361
- Ingest File:
- 02_438.xml