Preface |
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ix | |
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xiii | |
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xvii | |
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1 Introduction and Historical Background |
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1 | (10) |
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1.1 Origins of Statistical Quality Control |
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1 | (2) |
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1.2 Expansion and Development of Statistical Quality Control during WW II |
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3 | (2) |
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1.3 Use and Further Development of Statistical Quality Control in Post-War Japan |
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5 | (2) |
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1.4 Re-emergence of Statistical Quality Control in U.S. and the World |
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7 | (4) |
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2 Attribute Sampling Plans |
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11 | (32) |
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11 | (1) |
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11 | (1) |
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2.3 Attribute Sampling Plans |
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12 | (2) |
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14 | (3) |
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2.5 Double and Multiple Sampling Plans |
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17 | (6) |
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2.6 Rectification Sampling |
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23 | (2) |
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2.7 Dodge-Romig Rectification Plans |
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25 | (1) |
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26 | (1) |
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2.9 Quick Switching Scheme |
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27 | (3) |
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2.10 MIL-STD-105E and Derivatives |
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30 | (10) |
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40 | (1) |
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41 | (1) |
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42 | (1) |
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3 Variables Sampling Plans |
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43 | (30) |
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44 | (9) |
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3.1.1 Lower Specification Limit |
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44 | (1) |
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3.1.1.1 Standard Deviation Known |
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44 | (5) |
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3.1.1.2 Standard Deviation Unknown |
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49 | (3) |
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3.1.2 Upper Specification Limit |
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52 | (1) |
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3.1.2.1 Standard Deviation Known |
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52 | (1) |
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3.1.2.2 Standard Deviation Unknown |
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52 | (1) |
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3.1.3 Upper and Lower Specification Limits |
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53 | (1) |
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3.1.3.1 Standard Deviation Known |
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53 | (1) |
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3.1.3.2 Standard Deviation Unknown |
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53 | (1) |
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53 | (6) |
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3.2.1 Lower Specification Limit |
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53 | (1) |
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3.2.1.1 Standard Deviation Known |
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53 | (2) |
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3.2.1.2 Standard Deviation Unknown |
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55 | (1) |
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3.2.2 Upper Specification Limit |
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56 | (1) |
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3.2.2.1 Standard Deviation Known |
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56 | (1) |
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3.2.2.2 Standard Deviation Unknown |
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57 | (1) |
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3.2.3 Upper and Lower Specification Limit |
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57 | (1) |
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3.2.3.1 Standard Deviation Known |
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57 | (1) |
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3.2.3.2 Standard Deviation Unknown |
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57 | (2) |
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59 | (4) |
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3.3.1 MIL-STD-414 and Derivatives |
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59 | (4) |
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63 | (4) |
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67 | (1) |
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67 | (4) |
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71 | (2) |
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4 Shewhart Control Charts in Phase I |
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73 | (46) |
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73 | (3) |
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4.2 Variables Control Charts in Phase I |
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76 | (8) |
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4.2.1 Use of Jt-R charts in Phase I |
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77 | (1) |
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78 | (4) |
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4.2.3 Interpreting Charts for Assignable Cause Signals |
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82 | (1) |
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83 | (1) |
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4.2.5 Variable Control Charts for Individual Values |
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83 | (1) |
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4.3 Attribute Control Charts in Phase I |
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84 | (7) |
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4.3.1 Use of a p Chart in Phase I |
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85 | (4) |
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4.3.2 Constructing other types of Attribute Charts with qcc |
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89 | (2) |
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4.4 Finding Root Causes and Preventive Measures |
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91 | (15) |
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91 | (2) |
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93 | (1) |
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4.4.3 PDCA or Shewhart Cycle |
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94 | (2) |
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4.4.4 Cause-and-Effect Diagrams |
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96 | (3) |
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4.4.5 Check Sheets or Quality Information System |
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99 | (2) |
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4.4.6 Line Graphs or Run Charts |
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101 | (1) |
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102 | (2) |
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104 | (2) |
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4.5 Process Capability Analysis |
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106 | (3) |
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4.6 OC and ARL Characteristics of Shewhart Control Charts |
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109 | (4) |
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4.6.1 OC and ARL for Variables Charts |
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110 | (3) |
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4.6.2 OC and ARL for Attribute Charts |
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113 | (1) |
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113 | (2) |
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115 | (4) |
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5 DoE for Troubleshooting and Improvement |
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119 | (54) |
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119 | (4) |
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123 | (2) |
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125 | (14) |
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128 | (1) |
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5.3.2 Example 1: A 23 Factorial in Battery Assembly |
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129 | (4) |
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5.3.3 Example 2: Unreplicated 24 Factorial in Injection Molding |
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133 | (6) |
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5.4 2k~p Fractional Factorial Designs |
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139 | (15) |
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5.4.1 One-Half Fraction Designs |
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139 | (4) |
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5.4.2 Example of a One-half Fraction of a 25 Designs |
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143 | (5) |
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5.4.3 One-Quarter and Higher Order Fractions of 2k Designs |
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148 | (1) |
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5.4.4 An Example of a |th Fraction of a 27 Design |
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149 | (5) |
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5.5 Alternative Screening Designs |
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154 | (4) |
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155 | (3) |
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5.6 Response Surface and Definitive Screening Experiments |
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158 | (9) |
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167 | (1) |
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168 | (1) |
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169 | (4) |
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6 Time Weighted Control Charts in Phase II |
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173 | (36) |
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6.1 Time Weighted Control Charts When the In-control μ and σ are known |
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173 | (13) |
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176 | (2) |
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6.1.1.1 Headstart Feature |
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178 | (1) |
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6.1.1.2 ARL of Shewhart and Cusum Control Charts for Phase II Monitoring |
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179 | (2) |
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181 | (3) |
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6.1.2.1 ARL of EWMA, Shewhart and Cusum Control Charts for Phase II Monitoring |
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184 | (1) |
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6.1.2.2 EWMA with FIR Feature |
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185 | (1) |
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6.2 Time Weighted Control Charts of Individuals to Detect Changes in σ |
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186 | (3) |
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189 | (3) |
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6.4 Time Weighted Control Charts Using Phase I estimates of μ and σ |
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192 | (5) |
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6.5 Time Weighted Charts for Phase II Monitoring of Attribute Data |
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197 | (9) |
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6.5.1 Cusum for Attribute Data |
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198 | (7) |
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6.5.2 EWMA for Attribute Data |
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205 | (1) |
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206 | (3) |
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7 Multivariate Control Charts |
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209 | (38) |
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209 | (2) |
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7.2 T2-Control Charts and Upper Control Limit for T2 Charts |
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211 | (3) |
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7.3 Multivariate Control Charts with Sub-grouped Data |
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214 | (17) |
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7.3.1 Phase I T2 Control Chart with Sub-grouped Data |
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214 | (6) |
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7.3.2 Multivariate Control Charts for Monitoring Variability with Sub-grouped Data |
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220 | (8) |
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7.3.3 Phase II T2 Control Chart with Sub-grouped Data |
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228 | (3) |
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7.4 Multivariate Control Charts with Individual Data |
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231 | (13) |
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7.4.1 Phase I T2 with Individual Data |
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231 | (3) |
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7.4.2 Phase II T2 Control Chart with Individual Data |
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234 | (2) |
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7.4.3 Interpreting Out-of-control Signals |
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236 | (1) |
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7.4.4 Multivariate EWMA Charts with Individual Data |
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237 | (7) |
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244 | (1) |
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245 | (2) |
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8 Quality Management Systems |
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247 | (20) |
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247 | (1) |
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8.2 Quality Systems Standards and Guidelines |
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248 | (9) |
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249 | (4) |
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8.2.2 Industry Specific Standards |
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253 | (1) |
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8.2.3 Malcolm Baldridge National Quality Award Criteria |
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253 | (4) |
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8.3 Six-Sigma Initiatives |
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257 | (7) |
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8.3.1 Brief Introduction to Six Sigma |
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257 | (2) |
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8.3.2 Organizational Structure of a Six Sigma Organization |
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259 | (1) |
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8.3.3 The DMAIC Process and Six Sigma Tools |
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260 | (1) |
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8.3.4 Tools Used in the DMAIC Process |
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261 | (1) |
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8.3.5 DMAIC Process Steps |
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261 | (1) |
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8.3.6 History and Results Achieved by the Six Sigma Initiative |
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262 | (1) |
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8.3.7 Six Sigma Black Belt Certification |
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263 | (1) |
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264 | (1) |
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264 | (3) |
Bibliography |
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267 | (8) |
Index |
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275 | |