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Characterisation of Areal Surface Texture
| Characterisation of Areal Surface Texture |
| Autore | Leach Richard |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing AG, , 2024 |
| Descrizione fisica | 1 online resource (390 pages) |
| Disciplina | 620.440287 |
| ISBN |
9783031593109
9783031593093 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Acknowledgements -- Contents -- Introduction to Surface Topography -- 1 Surface Topography Measurement and Characterisation -- 2 Surface Profile -- 3 Areal Surface Topography -- 4 Software Measurement Standards -- 5 Current International Standards -- 5.1 Profile Standards -- 5.2 Areal Standards -- References -- The Areal Field Parameters -- 1 Short History of Areal Parameters -- 2 Naming and Filtering -- 2.1 Naming -- 2.2 Filtering Conditions -- 3 Approximations and Implementation -- 3.1 Centred Heights -- 3.2 Sampling Area -- 3.3 Continuous Against Discrete Definitions -- 3.4 Validation of Parameters -- 4 Height Parameters -- 4.1 Mean Height of the Surface -- 4.2 Skewness and Kurtosis -- 4.3 Maximum Height of the Surface -- 5 Function Related Parameters -- 5.1 Height Distribution and Material Ratio Curve -- 5.2 Material Ratio Parameters -- 5.3 Characterisation of Stratified Surfaces -- 5.4 Volume Parameters -- 6 Hybrid Parameters -- 6.1 Root Mean Square Gradient Sdq -- 6.2 Developed Interfacial Area Ratio Sdr -- 7 Spatial Parameters -- 7.1 Autocorrelation Function -- 7.2 Autocorrelation Length Sal -- 7.3 Texture Aspect Ratio Str -- 7.4 Texture Direction Std -- 7.5 Dominant Spatial Wavelength Ssw -- 8 Fractal Parameters -- 8.1 Introduction to Fractal Parameters -- 8.2 Scale-Sensitive Functions -- 8.3 Fractal Dimension -- 8.4 Fractal Complexity -- 8.5 Rough-Smooth Crossover -- 9 Other Areal Parameters -- 9.1 Areal Parameters from ASME B46.1 -- 9.2 Areal Parameters from Earlier Reference Documents -- References -- The Areal Feature Parameters -- 1 Definitions of Topological Features -- 1.1 Introduction -- 1.2 Contour Lines -- 1.3 Hills -- 1.4 Dales -- 1.5 Saddle Points -- 1.6 Motifs -- 2 Watershed Segmentation -- 3 The Change Tree and Pruning -- 3.1 Definition of a Motif Height -- 3.2 Change Tree and Wolf Pruning.
3.3 Open and Closed Motifs -- 4 Feature Parameters -- 4.1 Peak Density Spd -- 4.2 Peak Curvature Spc -- 5 Motif Slope -- 5.1 Significant Heights -- 5.2 Area and Volume -- 5.3 Morphological Parameters -- 6 Automatic Partitioning and Levelling -- 7 Verification of Nominal Geometry -- 8 Specification of Feature Parameters -- References -- Areal Filtering Methods -- 1 Basic Concepts-The Scale Limited Surface -- 2 Linear and Robust Filters -- 2.1 Planar and Cylindrical Filters -- 2.2 The Linear Gaussian Filter -- 2.3 The Linear and Robust Gaussian Regression Filter -- 2.4 The Spline Filter -- 3 Morphological Filters -- 4 Multi-resolution Analysis by Wavelets -- 4.1 Fourier Transform -- 4.2 Continuous Wavelet Transform -- 4.3 Discrete Wavelet Transform and Multi-resolution -- 5 Summary -- References -- Areal Form Removal -- 1 Introduction -- 2 Form Model Definition -- 2.1 Functionally Defined Surfaces -- 2.2 Algebraically Defined Surfaces -- 2.3 Parametrically Defined Surfaces -- 3 Measures of Distance from a Point to a Surface -- 3.1 Difference in Height -- 3.2 Algebraic Distance -- 3.3 Distance Related to a Surface Feature -- 3.4 Orthogonal Distance from a Point to a Surface -- 4 Fitting Criteria -- 5 Form Removal Using the Fitted Surface -- 5.1 Functionally Defined Surfaces -- 5.2 Algebraically Defined Surfaces -- 5.3 Parametrically Defined Surfaces -- 6 Form Removal and Areal Parameter Uncertainty -- 6.1 Uncertainties Associated with the Fitted Parameters -- 6.2 Interpretation of the Variance Matrix Associated with the Fitted Parameters -- 6.3 Statistical Models Associated with the Data -- 6.4 Uncertainties Associated with the Form Removal Operator -- 6.5 Uncertainties Associated with Areal Parameters -- 7 Model Fitting Approaches -- 7.1 Least-Squares Model Fitting -- 7.2 L1 Model Fitting -- 7.3 Chebyshev Model Fitting. 7.4 Discussion on the Fitting Criteria -- 8 Areal Form Removal -- 8.1 Plane -- 8.2 Sphere -- 8.3 Other Geometric Elements -- 8.4 Quadric Surfaces -- 8.5 Empirical Surfaces with Spatial Correlation Structure -- 8.6 Form Removal Using Filters -- 9 Summary and Concluding Remarks -- References -- Fractal-Related Multiscale Geometric Characterisation of Topographies -- 1 Introduction to Fractal-Related Multiscale Geometric Methods -- 1.1 Rationale: The Value in Characterising Topographies -- 1.2 The Chaotic Nature of Texture and Topographies -- 1.3 The Inherent Chaotic Nature of Measured Surface Topographies -- 2 Diverse Fractal Characterisation Methods -- 2.1 Fractals and Basic Geometric Properties of Surfaces -- 2.2 Notes on the Use of the Term ''Scale'' -- 3 Length-Scale Analysis -- 4 Area-Scale Analysis -- 4.1 Triangular Tilings for Calculating Areas -- 4.2 Value Adding Applications of Area-Scale Analyses -- 5 Curvature-Scale Analyses -- 6 Concluding Remarks -- References -- Feature-Based Characterisation of Areal Surface Topography -- 1 Introduction -- 1.1 Structure of the Chapter -- 2 Foundation -- 2.1 Topography as the Realisation of a Discrete Random Field -- 2.2 Stationarity of the Random Field and Characterisation Using ISO Field Parameters -- 2.3 Testing for Stationarity -- 2.4 The Decomposition-Recomposition Approach to Feature-Based Characterisation -- 2.5 Randomness and Determinism of Surface Topography: Influence on Partitioning and Characterisation -- 2.6 Characterisation of the Entire Surface Against Characterisation of Individual Features -- 2.7 Families of Methods Involved in Feature-Based Characterisation -- 3 Areal Topography Measurement and Data Structures for FBC -- 3.1 The Gridded Sampling Model and Resulting Representations for Areal Topography Data -- 3.2 Unidirectional Observation and Maximum Detectable Slope. 3.3 Limitations on Topography Aspect Ratio -- 4 Pre-processing of Areal Topography Data for FBC -- 4.1 Handling of Missing Measurement Values -- 4.2 Identification and Processing of Measurement Artefacts -- 4.3 Levelling and Form Removal -- 4.4 Filtering -- 4.5 Analysis of Stationarity -- 5 Segmentation of Areal Topography Data -- 6 Identification of Baselines for Segmentation -- 6.1 Morphological Segmentation into Hills and Dales -- 6.2 Segmentation by Value Thresholding -- 6.3 Segmentation by Clustering -- 6.4 Segmentation by Region Growing -- 6.5 Segmentation by Edge Detection -- 6.6 Segmentation by Pattern Matching -- 6.7 Iterative Segmentation -- 7 Feature Detection and Identification -- 7.1 Feature Identification Starting from Segmentation Results -- 7.2 Feature Identification Without Segmentation: Similarity Metrics and Topography Descriptors -- 8 Feature Characterisation -- 9 Feature-Based Surface Reconstruction -- 10 Performance and Uncertainty in FBC -- 10.1 FBC Performance in Feature Identification and Feature Counting -- 10.2 FBC Performance in Segmentation and Feature Characterisation -- 10.3 Accuracy and Precision in FBC -- 10.4 Incorporating Error Related to Topography Measurement in FBC -- 11 Suggested Pipeline for FBC -- 12 Conclusions -- References -- Quantifying Surface Texture with Deep Learning on Laser Treated Surfaces -- 1 Introduction -- 2 Methodology -- 2.1 Classification -- 2.2 Traditional Classification Methods -- 2.3 Deep Learning -- 3 Proposed Solution -- 3.1 Areal Measurement Solution -- 3.2 Automatic Classification -- 3.3 Applications -- 4 Conclusion -- References -- In-Process Automated Areal Surface Measurement -- 1 Introduction -- 2 Cost Justification -- 3 Hardware and Software Requirements of the Automation -- 4 Measurement Technology: Vibration-Immunity and Easy Alignment -- 5 Edge Break and Radius Measurements. 6 Automated Defect Identification -- 7 Using the Robot to Aid Stitching, CAD Comparison and Data Meshing -- 8 Summary -- References -- The Relationship Between Friction and the Areal Texture of Aggregate Particles Used in the Road Surface Course -- 1 Background -- 2 Methodology -- 2.1 Aggregate Selection -- 2.2 Wehner-Schulze Machine -- 2.3 Progressive Polishing Regime -- 3 Measurement of Surface Texture -- 4 Analysis -- 4.1 Qualitative Changes in Surface Texture -- 4.2 Characterisation of Surface Texture -- 5 Conclusions -- References -- Automotive Applications-Cylinder Liners and Tool Steel Polishing for Injection Moulding of Plastic Parts -- 1 Introduction -- 2 Methods -- 2.1 Method for Extraction of the Groove Parameters -- 2.2 Method for Rating of the Surfaces -- 3 Case Study 1: Blechmantel Effect on the Wear of Truck Liners -- 4 Case Study 2: Assessment of Surface Finish Improvement of Car Liners -- 5 Case Study 3: Traceology for Polishing Control of Dies and Moulds for Automotive Plastic Parts -- 6 Conclusion -- References -- Metal Powder Bed Fusion Additive Manufacturing -- 1 Introduction -- 1.1 Additive Manufacturing Overview -- 1.2 Metal Powder Bed Fusion Overview -- 1.3 Notes on Metal Powder Bed Fusion Surfaces -- 2 Good Practice in Metal Powder Bed Fusion Surface Characterisation -- 2.1 General Considerations in Measurement -- 2.2 Bandwidth Matching -- 2.3 Filter Choices -- 2.4 Field Parameters -- 2.5 Feature Parameters -- 2.6 Characterisation of Individual Areal Features -- 3 Internal Surface Measurement-An Industrial Test Case -- 3.1 Case Study Methodology -- 3.2 Case Study Results -- 3.3 Case Study Discussion -- 3.4 Case Study Summary -- 4 Feature-Based Characterisation of Metal Powder Bed Fusion Surfaces-A Research Case -- 4.1 Case study Methodology -- 4.2 Case Study Discussion -- 4.3 Case Study Summary -- 5 Chapter Summary. References. |
| Record Nr. | UNINA-9910865281203321 |
Leach Richard
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| Cham : , : Springer International Publishing AG, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Handbook of surface metrology / David J. Whitehouse
| Handbook of surface metrology / David J. Whitehouse |
| Autore | Whitehouse, David J. |
| Pubbl/distr/stampa | Bristol ; Philadelphia, : Institute of Physics Publishing, c1994 |
| Descrizione fisica | xxvi, 988 p. ; 26 cm. |
| Disciplina | 620.440287 |
| ISBN | 0750300396 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNICAS-UBO0236865 |
|
Whitehouse, David J.
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| Bristol ; Philadelphia, : Institute of Physics Publishing, c1994 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Cassino e del Lazio Meridionale | ||
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Three-dimensional surface topography [e-book] / K.J. Stout and L. Blunt ; contributors, W.P. Dong ... [et al.]
| Three-dimensional surface topography [e-book] / K.J. Stout and L. Blunt ; contributors, W.P. Dong ... [et al.] |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | London : Penton Press, c2000 |
| Descrizione fisica | xxii, 285 p. : ill. ; 25 cm |
| Disciplina | 620.440287 |
| Altri autori (Persone) |
Stout, K. J.
Blunt, Liamauthor |
| Soggetto topico |
Surfaces (Technology) - Analysis
Three-dimensional display systems |
| Soggetto genere / forma | Electronic books. |
| ISBN |
9781857180268
1857180267 |
| Formato | Risorse elettroniche  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Part I: Development of Surface Characterization -- 1. History of the subject 2. Development of surface parameters 3. Progress in filtering 4. Instrumentation 5. Development of integrated 3-D parameter set 6. Future Developments 7. Contents of the proposed standard. Part II: Instruments and Measurement Techniques of Three-dimensional Surface Topography -- 1. Introduction 2. Differences in measurement and analysis methods for 3-D and 3-D surface topography 3. Stylus instruments 4. Optical instruments 5. Non-optical scanning microscopy 6. Characteristics of the different types of available instruments 7. Conclusions. Part III: Filtering Technology for Three-Dimensional Surface Topography Analysis. 1. Nomenclature 2. Introduction 3. History of surface data filters 4. 3-D general filtering techniques 5. Robust filters 6. The problems of frequency domain filters 7. Wavelet digital filters 8. Motif filters 9. Conclusion. Part IV: Visualization Techniques and Parameters for Characterizing Three-Dimensional Surface Topography 1. Nomenclature 2. Introduction 3. Surface topography in three dimensions 4.Visualization techniques 5. Specification of parameters 6. A primary parameter set amplitude, height distribution, spatial, hybrid and functional. Part V: Applications of Three-Dimensional Surface Metrology 1. Introduction 2. Measurement of a gear surface with a stylus lead screw-driven instrument 3. Measurement of an engine bore surface with a stylus linear motor-driven instrument 4. Measurement of thick-film superconductors with a focus detection instrument 5. Measurement of human skin with a focus detection instrument 6. Measurement of the topography of hip prostheses using phase shifting interferometer 7. Measurement of a polished brass surface using a scanning tunnelling microscope 8. Characterization of surface topography of indentations 9. Conclusions. Part VI: Engineered Surfaces - A Philosophy of Manufacture 1. A philosophy of manufacture 2. The complex interrelationships in producing an engineered surface 3. Surface topographical features and their effect on the functional performance of surfaces 4. Surface mechanical features that can effect the functional performance of surfaces (surface integrity) 5. Subsurface features that can effect the functional performance of surfaces 6. Some examples of engineered surfaces 7. Future approach to the engineered surface 8. An example of a comprehensive testing procedure 9. FE simulations 10. Final comments |
| Record Nr. | UNISALENTO-991003242619707536 |
| London : Penton Press, c2000 | ||
| Risorse elettroniche | ||
| Lo trovi qui: Univ. del Salento | ||
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