A Material and Product Audit Method for Determining the Level of Quality

Abstract:

Article Preview

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 et al., "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

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.