Preface |
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xiii | |
Acknowledgments |
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xv | |
About the Author |
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xvii | |
1 Fundamental Units and Constants in Metrology |
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1 | (12) |
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1 | (5) |
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1.2 Current Definitions of the Main SI Units |
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6 | (1) |
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1.3 New Definition of Seven Base Units of the SI |
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6 | (1) |
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1.4 Derived International System (SI) Units |
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7 | (1) |
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7 | (1) |
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1.6 Fundamental Constants |
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8 | (1) |
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9 | (1) |
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1.8 Principles and Practices of Traceability |
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10 | (2) |
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1.8.1 Definition of Traceability |
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10 | (1) |
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1.8.2 Accreditation and Conformity Assessment |
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11 | (1) |
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Multiple Choice Questions of this Chapter |
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12 | (1) |
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12 | (1) |
2 Scales of Metrology |
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13 | (26) |
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2.1 Introduction to Practical Metrology across All Scales |
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13 | (1) |
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14 | (4) |
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2.2.1 Introduction and Need in Industry |
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14 | (1) |
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2.2.2 Definition of Nanometrology |
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15 | (1) |
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2.2.3 Importance of Nanometrology in Science and Technology |
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15 | (3) |
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18 | (4) |
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22 | (1) |
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2.4.1 Introduction and Need in Industry |
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22 | (1) |
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2.4.2 Definition of Micrometrology |
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22 | (1) |
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2.4.3 Examples of Micrometrology of Microparts |
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22 | (1) |
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23 | (6) |
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25 | (4) |
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2.6 Large-Scale Metrology and Large-Volume Metrology |
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29 | (5) |
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2.6.1 Introduction and Need in Industry |
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29 | (1) |
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30 | (2) |
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2.6.3 Verification Standards |
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32 | (2) |
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2.7 Instruments Techniques |
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34 | (3) |
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2.7.1 Large Coordinate Measuring Machines |
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35 | (1) |
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35 | (1) |
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35 | (2) |
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Multiple Choice Questions of this Chapter |
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37 | (1) |
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37 | (2) |
3 Applied Math and Statistics |
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39 | (22) |
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39 | (1) |
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3.2 Scientific and Engineering Notation |
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39 | (1) |
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3.3 Imperial/Metric Conversions |
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40 | (1) |
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41 | (1) |
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42 | (1) |
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42 | (1) |
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3.7 Significant Figures, Rounding, and Truncation |
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43 | (1) |
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44 | (1) |
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44 | (1) |
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44 | (1) |
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44 | (1) |
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45 | (2) |
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3.11 Statistical Analysis and Common Distributions |
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47 | (5) |
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3.11.1 Definition of Measurement Data |
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47 | (1) |
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3.11.2 Statistical Measurements |
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47 | (1) |
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3.11.3 Statistical Analysis of Measurements |
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47 | (1) |
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48 | (1) |
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3.11.5 Sample and Population |
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49 | (1) |
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3.11.6 Formulation of Mean and Variance for Direct Measurements |
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49 | (1) |
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3.11.7 Mean and Variance Based on Samples |
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50 | (1) |
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3.11.8 The Standard Deviation of the Mean |
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51 | (1) |
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3.12 Formulation of the Standard Uncertainty and Average of Indirect Measurements |
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52 | (8) |
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3.12.1 How to Determine the Measured Value and Random Error? |
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52 | (1) |
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3.12.2 Repeated Measurements of One Single Quantity |
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52 | (1) |
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3.12.3 Normal Distribution |
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53 | (2) |
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3.12.4 Student's t-distribution |
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55 | (5) |
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Multiple Choice Questions of this Chapter |
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60 | (1) |
4 Errors and their Sources |
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61 | (38) |
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61 | (1) |
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4.1 Definition of the Error and Their Types |
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61 | (2) |
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62 | (1) |
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63 | (1) |
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4.1.3 Components of Motion Error Assessment |
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63 | (1) |
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4.2 Measurement Characteristics |
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63 | (6) |
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4.2.1 Characterization of the Measurement |
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63 | (1) |
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4.2.2 Resolution, Error Uncertainty, and Repeatability |
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64 | (3) |
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4.2.3 Model of Measurement |
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67 | (2) |
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4.3 Propagation of Errors |
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69 | (4) |
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73 | (4) |
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4.4.1 Static Errors and Dynamic Errors |
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73 | (4) |
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77 | (2) |
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4.5.1 Components of the Error Budget |
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77 | (1) |
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4.5.2 Example of Error-Budget Table |
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78 | (1) |
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4.6 Error Elimination Techniques |
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79 | (2) |
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79 | (2) |
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4.7 Model of Errors in CNC Using HTM |
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81 | (6) |
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4.8 Case Study of Errors Budget |
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87 | (9) |
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4.8.1 Description of the Designed System |
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87 | (1) |
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4.8.2 Error Modeling and Experimental Testing |
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88 | (8) |
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96 | (1) |
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Multiple Choice Questions of this Chapter |
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97 | (1) |
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97 | (2) |
5 Measurement and Measurement Systems |
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99 | (50) |
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99 | (2) |
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5.2 What Can Be Standard in a Measurement? |
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101 | (1) |
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5.3 Definitions of Key Measurement Components |
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102 | (1) |
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102 | (1) |
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5.3.2 Measurement System Analysis |
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103 | (1) |
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5.3.3 Measurement Process |
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103 | (1) |
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5.4 Physical Measurement Process (PMP) |
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103 | (1) |
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5.5 Difference between Number and an Analysis Model |
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104 | (1) |
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105 | (4) |
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5.6.1 Metrology and Measurement |
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105 | (3) |
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5.6.2 Metrological Characteristics of Measuring Instruments |
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108 | (1) |
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5.7 Instrumentation for Measurement |
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109 | (1) |
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109 | (1) |
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5.7.2 Measurement Instrumentations |
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109 | (1) |
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5.7.3 Digital Measuring Device Fundamentals |
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109 | (1) |
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5.8 Non-Portable Dimensional Measuring Devices |
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110 | (30) |
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5.8.1 Laser Interferometry, Application to CNC Machines |
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110 | (8) |
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5.8.2 Coordinate Measuring Machine (CMM) |
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118 | (22) |
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5.9 Metrology Laboratory Test for Students |
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140 | (6) |
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Multiple Choice Questions of this Chapter |
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146 | (1) |
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146 | (3) |
6 Tolerance Stack-Up Analysis |
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149 | (42) |
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149 | (7) |
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6.1.1 Importance of Tolerance Stack-Up Analysis |
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149 | (2) |
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6.1.2 Need for Tolerance Stack-Up Analysis in Assemblies |
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151 | (1) |
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6.1.3 Manufacturing Considerations in Engineering Design |
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151 | (1) |
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152 | (1) |
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6.1.5 Definitions, Format, and Workflow of Tolerance Stack-Up |
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153 | (3) |
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6.2 Brief Introduction to Geometric Dimensioning and Tolerancing (GD&T) |
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156 | (8) |
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6.2.1 Notation and Problem Formulation |
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156 | (1) |
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157 | (1) |
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6.2.3 Coordinate Dimensioning |
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158 | (2) |
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160 | (2) |
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6.2.5 Characteristics of Features and Their Tolerances |
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162 | (2) |
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6.3 Tolerance Format and Decimal Places |
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164 | (1) |
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6.4 Converting Plus/Minus Dimensions and Tolerances into Equal-Bilaterally Toleranced Dimensions |
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165 | (2) |
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6.5 Tolerance Stack Analysis |
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167 | (6) |
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6.5.1 Worst-Case Tolerance Analysis |
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169 | (1) |
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6.5.2 Rules for Assembly Shift |
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169 | (2) |
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6.5.3 Worst-Case Tolerance Stack-Up in Symmetric Dimensional Tolerance |
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171 | (2) |
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6.5.4 Worst-Case Tolerance Stack-Up in Asymmetric Dimensional Tolerance |
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173 | (1) |
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6.6 Statistical Tolerance Analysis |
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173 | (15) |
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6.6.1 Definition of Statistical Tolerance Analysis |
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173 | (2) |
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6.6.2 Worst-Case Analysis vs RSS (Root-Sum Squared) Statistical Analysis |
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175 | (1) |
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6.6.3 Second-Order Tolerance Analysis |
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176 | (1) |
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176 | (2) |
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6.6.5 Understanding Material Condition Modifiers |
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178 | (10) |
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Appendix A from ISO and ASME Y14 Symbols |
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188 | (1) |
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Multiple Choice Questions of this Chapter |
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189 | (1) |
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189 | (2) |
7 Instrument Calibration Methods |
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191 | (46) |
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191 | (1) |
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7.2 Definition of Calibration |
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191 | (1) |
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192 | (1) |
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7.4 Characteristics of Calibration |
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193 | (2) |
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7.5 Calibration Overall Requirements and Procedures |
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195 | (2) |
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7.5.1 Calibration Methods/Procedures |
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195 | (2) |
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7.6 Calibration Laboratory Requirements |
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197 | (1) |
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7.7 Industry Practices and Regulations |
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198 | (1) |
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7.8 Calibration and Limitations of a Digital System |
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199 | (2) |
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7.9 Verification and Calibration of CNC Machine Tool |
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201 | (1) |
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7.10 Inspection of the Positioning Accuracy of CNC Machine Tools |
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202 | (5) |
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7.11 CNC Machine Error Assessment and Calibration |
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207 | (12) |
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7.12 Assessment of the Contouring in the CNC Machine Using a Kinematic Ballbar System |
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219 | (2) |
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7.13 Calibration of 3-axis CNC Machine Tool |
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221 | (4) |
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7.14 Calibration of a Coordinate Measuring Machine (CMM) |
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225 | (6) |
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7.14.1 CMM Performance Verification |
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225 | (1) |
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7.14.2 Accreditation of Calibration Laboratories |
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226 | (5) |
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Section 1: Scope and Description |
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231 | (1) |
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Section 2: Calibration Requirements |
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232 | (1) |
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Section 3: Preliminary Operations |
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232 | (1) |
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Section 4: Calibration Process |
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233 | (1) |
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234 | (1) |
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Section 6: Calibration Report |
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234 | (1) |
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Multiple Choice Questions of this Chapter |
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235 | (1) |
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235 | (2) |
8 Uncertainty in Measurements |
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237 | (18) |
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8.1 Introduction and Background |
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237 | (1) |
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8.2 Uncertainty of Measurement |
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238 | (1) |
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238 | (1) |
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8.4 Why Is Uncertainty of Measurement Important? |
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239 | (1) |
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8.5 Components and Sources of Uncertainty |
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239 | (2) |
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8.5.1 What Causes Uncertainty? |
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239 | (1) |
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8.5.2 Uncertainty Budget Components |
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240 | (1) |
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8.5.3 The Errors Affecting Accuracy |
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240 | (1) |
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8.6 Static Errors and Dynamic Errors |
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241 | (1) |
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241 | (1) |
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8.8 Uncertainty Evaluations and Analysis |
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242 | (1) |
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8.9 Uncertainty Reporting |
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243 | (2) |
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8.10 How to Report Uncertainty |
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245 | (2) |
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8.11 Fractional Uncertainty Revisited |
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247 | (1) |
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8.12 Propagation of Uncertainty |
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247 | (5) |
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Multiple Choice Questions of this Chapter |
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252 | (1) |
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252 | (3) |
9 Dimensional Measurements and Calibration |
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255 | (38) |
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255 | (1) |
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9.2 Displacement Measurement |
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255 | (5) |
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260 | (9) |
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260 | (1) |
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261 | (1) |
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262 | (1) |
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262 | (1) |
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9.3.5 Liner Measurement Tool |
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263 | (1) |
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9.3.6 American Wire Gauge |
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263 | (1) |
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263 | (1) |
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9.3.8 Telescopic Feeler Gauge |
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264 | (1) |
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265 | (1) |
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9.3.10 Angle Plate or Tool |
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265 | (1) |
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266 | (1) |
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266 | (1) |
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267 | (1) |
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9.3.14 Thread Measurement |
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267 | (1) |
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267 | (2) |
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9.4 Diameter and Roundness |
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269 | (7) |
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9.4.1 How to Measure a Diameter? |
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269 | (1) |
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270 | (6) |
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276 | (6) |
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9.5.1 Line Standard Angular Measuring Devices |
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277 | (1) |
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9.5.2 Face Standard Angular Measuring Devices |
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277 | (2) |
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9.5.3 Measurement of Inclines |
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279 | (1) |
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9.5.4 Optical Instruments for Angular Measurement |
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280 | (2) |
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9.6 Metrology for Complex Geometric Features |
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282 | (3) |
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9.6.1 Edge Detection Techniques Using a CCD Camera |
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282 | (1) |
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9.6.2 Full Laser Scanning for Reverse Engineering |
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283 | (2) |
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9.7 Measurement Surface Texture |
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285 | (6) |
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9.7.1 Geometry of Surface |
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285 | (1) |
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286 | (1) |
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9.7.3 Specification of Surfaces |
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286 | (1) |
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287 | (3) |
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9.7.5 Instruments and Measurement of Roughness |
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290 | (1) |
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Multiple Choice Questions of this Chapter |
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291 | (1) |
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291 | (2) |
10 Mechanical Measurements and Calibration |
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293 | (16) |
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10.1 Importance of Mechanical Measurements |
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293 | (1) |
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10.2 Mechanical Measurements and Calibration |
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293 | (1) |
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10.3 Description of Mechanical Instruments |
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294 | (6) |
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294 | (1) |
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10.3.2 Force Measurements |
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295 | (1) |
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10.3.3 Vibration Measurements |
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295 | (1) |
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10.3.4 Volume and Density |
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296 | (2) |
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298 | (1) |
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10.3.6 Acoustic Measurements |
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298 | (2) |
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10.4 Calibration of Mechanical Instruments |
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300 | (1) |
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10.4.1 When Is Equipment Calibration Needed? |
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300 | (1) |
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10.4.2 When Is There No Need for Calibration? |
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301 | (1) |
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10.4.3 Process of Equipment Calibration |
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301 | (1) |
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10.5 Equipment Validation for Measurement |
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301 | (2) |
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10.5.1 Is There a Need of Equipment Validation? |
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302 | (1) |
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10.5.2 Features and Benefits of Validation |
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302 | (1) |
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10.5.3 Process of Validation of Equipment |
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302 | (1) |
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10.6 Difference between Calibration and Validation of Equipment |
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303 | (1) |
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10.7 Difference between Calibration and Verification |
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303 | (1) |
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10.8 Calibration of Each Instrument |
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304 | (4) |
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304 | (1) |
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304 | (1) |
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10.8.3 Pressure Calibration |
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304 | (2) |
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10.8.4 Vibration Measurements |
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306 | (1) |
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10.8.5 Volume and Density |
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307 | (1) |
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308 | (1) |
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10.8.7 Acoustic Measurements |
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308 | (1) |
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Multiple Choice Questions of this Chapter |
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308 | (1) |
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308 | (1) |
11 Thermodynamic Measurements |
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309 | (22) |
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309 | (1) |
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11.2 Scale of Temperature |
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309 | (3) |
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310 | (1) |
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310 | (1) |
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310 | (2) |
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312 | (1) |
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312 | (1) |
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11.5 Humidity Measurements |
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312 | (1) |
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11.6 Methods of Measuring Temperature |
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313 | (1) |
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11.7 Temperature Measured through Thermal Expansion Materials |
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314 | (7) |
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11.7.1 Liquid-in-Glass Thermometer |
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314 | (1) |
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11.7.2 Bimetallic Thermometer |
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314 | (1) |
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11.7.3 Electrical Resistance Thermometry |
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315 | (1) |
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11.7.4 Resistance Temperature Detectors |
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316 | (2) |
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11.7.5 Examples for Discussion |
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318 | (2) |
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320 | (1) |
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11.8 Thermoelectric Temperature Measurement or Thermocouples |
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321 | (2) |
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11.8.1 Basic Thermocouples |
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321 | (1) |
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11.8.2 Fundamental Thermocouple Laws |
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322 | (1) |
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11.9 Thermocouple Materials |
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323 | (3) |
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11.9.1 Advantages and Disadvantages of Thermocouple Materials |
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324 | (1) |
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11.9.2 Thermocouple Voltage Measurement |
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325 | (1) |
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11.10 Multi-Junction Thermocouple Circuits |
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326 | (1) |
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327 | (1) |
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11.12 Radiative Temperature Measurement |
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327 | (2) |
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Multiple Choice Questions of this Chapter |
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329 | (1) |
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329 | (2) |
12 Quality Systems and Standards |
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331 | (10) |
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12.1 Introduction to Quality Management |
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331 | (1) |
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332 | (2) |
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12.2.1 Total Quality Management (TQM) |
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332 | (1) |
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12.2.2 Quality Management System (QMS) |
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333 | (1) |
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12.2.3 TQM Is Essential to Complete TQS |
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333 | (1) |
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12.2.4 ISO-Based QMS Certification |
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333 | (1) |
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12.3 Components of Quality Management |
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334 | (2) |
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12.3.1 Quality System (QS) |
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334 | (1) |
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12.3.2 Quality Assurance (QA) |
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335 | (1) |
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12.3.3 Quality Control (QC) |
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335 | (1) |
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12.3.4 Quality Assessment |
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335 | (1) |
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336 | (2) |
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336 | (1) |
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12.4.2 Preventive and Corrective Action |
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336 | (1) |
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12.4.3 Occupational Safety Requirements |
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337 | (1) |
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12.4.4 Housekeeping Practices |
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338 | (1) |
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12.5 Quality Standards and Guides |
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338 | (1) |
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Multiple Choice Questions of this Chapter |
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339 | (1) |
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340 | (1) |
13 Digital Metrology Setups and Industry Revolution 14.0 |
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341 | (16) |
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341 | (2) |
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13.1.1 What Is a Digital Measurement? |
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341 | (1) |
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13.1.2 Metrology and Digitalization |
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341 | (2) |
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13.1.3 Implementation Strategy |
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343 | (1) |
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343 | (1) |
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13.3 Setup Fundamentals for Measurement and Data Acquisition |
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344 | (8) |
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13.3.1 Length Measurement in Open Loop |
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344 | (1) |
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13.3.2 Thermal Measurement and Data-Acquisition Considerations |
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345 | (4) |
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13.3.3 Data Transfer to Cloud |
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349 | (1) |
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13.3.4 Internet of Things (IoT) Metrology |
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349 | (1) |
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13.3.5 Closed-Loop Data Analysis- (In-Process Inspection) |
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350 | (2) |
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13.4 Digital Twin Metrology Inspection |
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352 | (2) |
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Multiple Choice Questions of this Chapter |
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354 | (1) |
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354 | (3) |
Index |
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357 | |