A COST OPTIMISED PROCESS MEAN SET POINT FOR TWO SIDED SPECIFICATIONS

W. Van Wijck, M. Von Benecke

Abstract


ENGLISH ABSTRACT: This paper describesthe derivationof cost minimisingexpressions to optimallyset the processmeanof a manufacturing processrestrictedby a double-sidedspecification. Two scenariosare considered. For the first scenario,multiplereworkingiterationsare possible,while in the second,only one rework opportunityis allowed. A numericalexampleis also presented. Resultswere obtainedby numerical solutionand are presentedin graphicalformat.

AFRIKAANSE OPSOMMING: Hierdieartikelbeskryfdie afleidingvan koste-minimerende uitdrukkings wat die proses-gemiddelde van 'n vervaardigingsproses wat deur 'n twee-kantige spesifikasie beperk word,optimaaldaar stel. Twee gevalleword oorweeg. In die eerstegeval is verskeieherwerk-iterasies moontlik,terwyl die tweede gevalslegs een herwerk-geleentheid aanvaar. 'n Numeriesevoorbeeldwordook bespreek. Resultate is deur numerieseanaliseverkry en word grafiesvoorgestel.


Full Text:

PDF


DOI: https://doi.org/10.7166/10-1-375

Refbacks

  • There are currently no refbacks.




Copyright (c) 2015 The South African Journal of Industrial Engineering


ISSN 2224-7890 (on-line) ; ISSN 1012-277X (print)


Powered by OJS and hosted by Stellenbosch University Library and Information Service since 2011.


Disclaimer:

This journal is hosted by the SU LIS on request of the journal owner/editor. The SU LIS takes no responsibility for the content published within this journal, and disclaim all liability arising out of the use of or inability to use the information contained herein. We assume no responsibility, and shall not be liable for any breaches of agreement with other publishers/hosts.

SUNJournals Help