African Journal of
Business Management

  • Abbreviation: Afr. J. Bus. Manage.
  • Language: English
  • ISSN: 1993-8233
  • DOI: 10.5897/AJBM
  • Start Year: 2007
  • Published Articles: 4194

Full Length Research Paper

Econometric models used to optimise multiservicing of machine-tools

Ioan Constantin Dima1*, Maria Nowicka-Skowron2 and Mariana Man3
1University Valahia of Targoviste, Romania. 2Czestochowa University of Technology, Poland. 3University of Petrosani, Romania.
Email: [email protected].

  •  Accepted: 19 February 2013
  •  Published: 14 April 2013

Abstract

The application of multi-service implies the performance of thorough analyses on technical, organisational and economic aspects. First, an optimal use of machine processing capacities and an efficient use of worker’s work time must be ensured. To this purpose, the ratio between the time of operation of machines, without supervision and the manual time required for the preparation and supervision of the processing operation must be determined. Depending on this ratio, a decision on the implementation of the multi-service system shall be taken.

 

Key words: Multiservicing, Markov chain, input, production function, Takacs-Runnenburg model, mechanisation coefficient, loading coefficient.