Lucian-Andrei CRETU
Rezumat
Prin realizarea unui studiu utilizand metoda corelatiei de rang putem ierarhiza factorii care
influenteaza procesul de fabricare al unui produs. Lucrarea prezinta un studiu asupra factorilor care influenteaza
productia si implicit calitatea produselor. Studiul s-a facut prin identificarea a 10 factori de influenta si conceperea
unui formular de ancheta ce a fost completat de 12 angajati din cadrul linie respective. Pentru a facilita calculele
s-a realizat un program de calcul, care permite introducerea cu usurinta a datelor de intrare si reprezentarea
automata a histogramei. In urma prelucrarii datelor prin metoda corelatiei de rang s-a aratat ca factorii
semnificativi sunt legati de nerespectarea instructiunilor de lucru (SIC)
Cuvinte cheie: Componente opticeESDSIC5SInspectie cosmeticafactori de influentaspecialisti.
Abstract
Through making a study using the rank correlation method we can rank the influence factors of
the fabrication process of a product. The paper presents a study relative to the influence factors on production
and implicitly on product quality. The study was made through identifying 10 influence factors and conceiving
of an inquiry form which was completed by 12 employees from the respective production line. For easing the
calculus there was made a program which allows easy data input and automatic representation of
histograms. After data processing through rank correlation method it was determined that the most important
factors are connected with not respecting the work instructions (SIC).
Keywords: optical componentsESDSIC5Scosmetic inspectioninfluence factorsspecialists
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