Paper Title:
A Material and Product Audit Method for Determining the Level of Quality
  Abstract

This paper introduces a method for evaluating material and product quality. The method is developed based on the normal distribution. For quantitative variable, the method divides the tolerance zones to 3 parts according to normal distribution ±3𝜎 and assigns different scores to tolerance region. For qualitative variables, the method take decision base on the fact that the measurement result can be occurred on two states as accept or reject. Therefore, a Level of Quality (LOQ) will be measured for the product quality based on the measurement of different samples of lot by quantitative and qualitative variables. The method is validated by a numerical example included 2 dimensions.

  Info
Periodical
Advanced Materials Research (Volumes 264-265)
Edited by
M.S.J. Hashmi, S. Mridha and S. Naher
Pages
1714-1718
DOI
10.4028/www.scientific.net/AMR.264-265.1714
Citation
S. A. Darestani, M.Y. Ismail, N. Ismail, R.M. Yusuff, "A Material and Product Audit Method for Determining the Level of Quality", Advanced Materials Research, Vols. 264-265, pp. 1714-1718, 2011
Online since
June 2011
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Price
$32.00
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