Quality Control and Reliability: Practice-tested Methods and Procedures, Based on Scientific Principles and Simplified for Immediate Application in a Variety of Manufacturing Plants |
Contents
Inspection and Testing for Quality Control | 4 |
Installing LotbyLot Inspection | 27 |
Process Inspection with Control Charts | 56 |
Copyright | |
14 other sections not shown
Common terms and phrases
acceptable quality level acceptance number analysis of variance application arithmetic mean assembly assume average range calculations Chapter coefficient of variation components computed control charts control limits cost dimensions effect Enrick equipment error evaluation example exponential exponential distribution factors failure rate fits force of failure formula frequency distribution function gages hole illustration inch individual inspector involved lot-by-lot inspection machine manufacturing maximum means methods minimum minor defects MTBF MTTF nomograph normal curve normal distribution NUMBER NUMBER NUMBER obtained off-standard out-of-control output overall variation pattern percent defective percentage plotted practical probability problem process average process capability process variability quality control random rejection numbers reliability represents sample averages sample size sampling plans sampling risk Sampling Table screening sequential sampling shaft shape parameter shown specification standard deviation statistical testing tion tolerancing tubes units variation coefficient wear-out Weibull within-machine