Acceptance Sampling in Quality Control (Schilling)

Table of Contents

Introduction

  • Acceptance Quality Control

  • Acceptance Control and Process Control

  • Process Quality Control

  • Background of Acceptance Quality Control

  • NEW! Top 10 Reasons for Acceptance Sampling

Probability and the Operating Characteristic Curve

  • Probability

  • Random Samples and Random Numbers

  • Counting Possibilities

  • Probability Calculus

  • Operating Characteristic Curve

Probability Functions

  • Probability Distributions

  • Measures of Distribution Functions

  • Hypergeometric Distribution

  • Binomial Distribution

  • Poisson Distribution

  • NEW! f-Binomial Distribution

  • Negative Binomial Distribution

  • Exponential and Continuous Distributions

  • Weibull Distribution

  • Normal Distribution

  • Summary of Distributions

  • Tables of Distributions

  • NEW! Summary

  • Useful Approximations

  • Tests of Fit

Concepts and Terminology

  • NEW! Average Run Length of Type B Plans

  • Sample Size and Lot Size

  • Effect of Inspection Error

  • Rectification

  • Curtailment

  • Tolerance and Confidence Intervals

  • Levels and Risks

  • Choosing Quality Levels

  • Classification of Defects

  • Measures of Sampling Plans: Terminology

  • Graphs of Measures

  • Specifying a Plan

Single Sampling by Attributes

  • Operation

  • Selection

  • Measures

Double and Multiple Sampling by Attributes

  • Operation

  • Selection

  • Measures

  • Further Considerations

Sequential Sampling by Attributes

  • Operation

  • Selection

  • Measures

  • Sequential Sampling for Defects per Unit

Variables Sampling for Process Parameter

  • Single Sampling for Process Parameter

  • Acceptance Control Charts

  • Sequential Plans for Process Parameter (sigma Known)

  • Sequential Plans for Process Parameter (sigma Unknown)

  • Cumulative Sum Charts

Bulk Sampling

  • Construction of the Sample

  • Estimation

  • Sampling Plans

  • Simple Random Sampling of a Unique Lot (Components of Variance Unknown)

  • Sampling from Stream of Lots

Sampling by Variables for Proportion Nonconforming

  • Specification Limits

  • Assumptions and Theory

  • Operation

  • Selection

  • Measures

  • M Method

  • Plans Based on Sample Range

  • Double Sampling by Variables

  • Tolerance Intervals and Variables Plans for Percent Nonconforming

  • Sequential Plans for Proportion Nonconforming

  • Further Considerations

Attributes Sampling Schemes

  • NEW! Sampling Schemes

  • NEW! Quick Switching Systems

  • NEW! Tightened-Normal-Tightened (TNT) Plans

  • NEW! MIL-STD-105E and Derivative Standards

  • Operation

  • Selection

  • Measures

  • NEW! Scheme Properties

  • Implementation of MIL-STD-105E

  • Matching Individual Sampling Plans to MIL-STD-105E System Performance

  • NEW! MIL-STD-105 Derivatives

  • Further Considerations

Variables Sampling Schemes

  • NEW! MIL-STD-414

  • Operation

  • Selection

  • Measures

  • Implementation of Form 2

  • Implementation of Form 1

  • Implementation of Plans for Range and Variability Known

  • Match between MIL-STD-414 and MIL-STD-105E

  • NEW! Conversion of MIL-STD-414 to ANSI/ASQ Z1.9

  • NEW! MIL-STD-414 Derivatives

  • NEW! ANSI/ASQ Z1.9

  • NEW! ISO 3951-1

  • Further Considerations

Special Plans and Procedures

  • No-Calc Plans

  • Lot Plot Plans

  • Narrow-Limit Gauging

  • Mixed Variables—Attributes Plan

  • NEW! MIL-STD-414 Dependent Mixed Plans

Series of Lots: Rectification Schemes

  • Single-Sampling AOQL Plan

  • Dodge–Romig Sampling Scheme

  • Anscombe Rectifying Inspection Procedure

  • NEW! Credit-Based Schemes

Continuous Sampling Plans

  • Dodge Continuous Plans

  • Multilevel Plans

  • Tightened Multilevel Plans

  • Block Continuous Plans

  • MIL-STD-1235B

Cumulative Results Plans

  • Skip-Lot Sampling Plans

  • Chain Sampling Plans

  • Deferred Sentencing Schemes

  • Demerit Rating Plan

  • Cumulative Results Criterion (CRC) Plan

Compliance Sampling

  • Lot Sensitive Sampling (LSP) Plan

  • TNT Scheme

  • Quick Switching System (QSS)

  • NEW! MIL-STD-1916

  • Simplified Grand Lot Procedure

  • NEW! Nomograph for Samples Having Zero Defectives

  • NEW! Accept on Zero (AOZ) Plans

Reliability Sampling

  • Censored Sampling

  • Variables Plans for Life Testing and Reliability

  • Handbook H-108

  • Technical Report TR 7

Administration of Acceptance Sampling

  • Selection and Implementation of a Sampling Procedure

  • Determining Quality Levels

  • Economic Considerations

  • Mandatory Standards

  • Computer Programs

  • A Basic Principle of Administration