This article throws light upon the top fourteen tools and techniques used for statistical quality control. Some of the tools are: 1. Probability Concept 2. The Poisson Distribution 3. Normal Distribution 4. Confidence Limits 5. Measures of Central Tendency 6. Estimation 7. Significance Testing 8. Analysis of Variance 9. Control Charts 10. Life Testing 11. Reliability and Reliability Prediction and [...]
During different development stages of a layout the following methods may be used: 1. Process Flow Charts 2. Material Movement Patterns 3. Layout Analogues 4. The Correlation Chart 5. Travel Chart 6. Load Path Matrix Method. Method # 1. Process Flow Charts: They show, how different component parts assemble, in sequence of operations to form sub-assemblies which in turn lead [...]
After reading this article you will learn about:- 1. Meaning of Sampling Inspection 2. Advantages of Sampling Inspection 3. Classification. Meaning of Sampling Inspection: Sampling inspection is a technique to determine whether a lot or population should be rejected or accepted on the basis of the number of defective parts found in a random sample drawn from the lot. If [...]