STUDY ON THE RELATIONSHIP BETWEEN QUALITY AND QUANTITY OF PRODUCT BY USING THE METHODS OF TOTAL QUALITY CONTROL

Abstract

This paper tackles the relationship between the quality and the quantity of a product in the workshop of machinery and instruments by using the methods of total quality control (TQC) and applying it by quality control circles (QCC) in one of the production lines of turning machines for the potentiality of improving the product and to keep its quantities daily & monthly.The results reached indicate that the application of the technique of total quality control by the quality control circles (Those who work directly in the production line) during the daily production period to get rid of the defects (second grade defects),direct repairing of the machines breakdowns ,improving the way and conditions of work and the ideal use of raw materials, leads to improvement of the quality of product, Increases the rate of the first grade and reduces the rate of defects in addition to producing the same quantity required of the product.