Quality Level Evaluation Of a Product in Experimental Environment in the general company for Vegetable Oils

Abstract

This research deals with applying quality control technique to evaluate the quality of production of general company of vegetable oils, Ama'uman Factory. It includes constructing charts for defect that occur within production during a period of two years (2009 – 2010). All the data about liquid cleaner (Alzahi), were studied and analyzed using control chart, and the results are compared with production line information to evaluate the behaviour of U-Chart. All the results of evaluation of quality were recorded in the research.