Quality-Control System

In any production line, 80% of the error occurs due to 20% of major faults and 20% of the error occurs due to 80% of minor faults. The QC, as the name narrates, is not only about controlling the quality of the product but also the ways in which the statistics of the occurring errors can be drawn to improve the process of production.The various tools used to draw the statistics of these errors are of 7 types that are Cause and effect diagram, Check sheets, Control charts, Histogram, Pareto chart, Scatter diagram&Stratification.