دراسة حالة في معمل المحولات والاجهزة المنزلية

بحث مستل من رسالة الماجستير )تقييم مستوى جودة المنتوج النهائي باستعمال نظام القصور/ دراسة حالة في احدى المنظمات الصناعية(

Abstract

The research aims to identify the best way to evaluate the final product quality level, and through the comparison between the results of the value of demerits by using demerit system that depending on quadrant classification accredited by the researchers for defects with the method that used at the factory, that depending on three-classification of defects, and used cause and effect Diagram on the defects of the category (A) to identify the main and Secondary reasons that occurrence of this defect.
Use the method case study to reach the goals of the research and was selected factory of transformers and household appliances Which represents the one of the formations of the General company for Electronic Industries spatial limits of the study, as were selected reflective product sample for the application of this study as it consists of 87 part which increases the probability of the emergence defects that different influence the reflective product quality.
Search results showed that the use of demerit system, which depends on the quad classification for defects, that will lead to a devaluation of demerit value and thus improve the quality product reflective, In addition to identifying the main reasons and secondary that lead to emergence defects of class (A), It was identified four causes is (Touching the wires of body, Presence scratch in the connecting wires, Poor quality of connecting wires, A defect in the insulation material).