How calculation aql system?

Answer 1

The Acceptable Quality Level (AQL) system is a statistical method used in quality control to determine the maximum number of defective items considered acceptable in a sample batch. To calculate AQL, you first define the acceptable percentage of defects for a given product (e.g., 1%, 2.5%). Then, based on the total batch size, you use AQL tables to find the corresponding sample size and the acceptable number of defects. If the number of defects in the sample is less than or equal to this acceptance number, the batch is considered acceptable; otherwise, it is rejected.