Analysis of product quality with consideration of influence of manufacturing errors in discrete-part machining systems

Author: Du Shichang   Lv Jun   Xi Lifeng   Pan Ershun  

Publisher: Inderscience Publishers

ISSN: 0952-8091

Source: International Journal of Computer Applications in Technology, Vol.33, Iss.1, 2008-12, pp. : 3-11

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Control of product quality is one of the deciding factors in current manufacturing competitions, and has always presented a great challenge to both academia and engineers since for a discrete-part machining system, the final product variation is an accumulation from all stations, and there is a complex non-linear relationship between dimensional quality and machining errors. This paper explores a procedure for expressing the influence of a numbers of errors on dimensional variations. The procedure provides one virtual design tool provided CAD AND CAPP data are available. A real-world example is used to illustrate the new methodology.

Related content