IMPROVING “JUST-IN-TIME, JUST-IN-SEQUENCE” DELIVERY IN FIRST-TIER SUPPLIERS

  • Joaquin Bautista Universitat Politecnica de Catalunya Business Management Department School of Industrial Engineering of Barcelona (ETSEIB) http://orcid.org/0000-0002-2214-4991
  • Jordi Fortuny-Santos Universitat Politecnica de Catalunya Business Management Department Manresa School of Engineering (EPSEM) http://orcid.org/0000-0001-8106-3385
Keywords: Lean manufacturing, Douki Seisan, automotive industry, synchronous manufacturing

Abstract

 This paper presents an action-research project aiming at improving the performance of “just-in-time, just-in-sequence” auto parts manufacturing and delivery in three tier-1 suppliers of the Nissan plant in Barcelona. This research was conducted at the Barcelona School of Engineering (ETSEIB) and promoted by the Nissan factory in Barcelona. In this paper, first, the concept of synchronous manufacturing is explored. After  several improvement ideas are spotted within the Nissan plant, the paper focuses on the suppliers. An intervention approach is proposed.  Suppliers are categorized and selected suppliers are analyzed (by means of three case studies, each one corresponding to a different type of  supplier).  This research contributes to understanding how synchronous manufacturing and delivery can be extended to suppliers and the existing drawbacks. The critical variables in synchronous manufacturing and delivery and the relations between them are identified in a conceptual model termed the M-S Model. Implications for suppliers are derived, allowing us to improve the performance of the whole synchronous manufacturing system. A piece of software is developed to help companies schedule  a smooth flow of components, making synchronous manufacturing easier.  Results may help decision makers develop a supply management system, including policies, procedures and the necessary resource deployment. 

Author Biographies

Joaquin Bautista, Universitat Politecnica de Catalunya Business Management Department School of Industrial Engineering of Barcelona (ETSEIB)

Full Professor  of Industrial Engineering and Operations Research,

Business Management Department

Jordi Fortuny-Santos, Universitat Politecnica de Catalunya Business Management Department Manresa School of Engineering (EPSEM)

Associate professor of operations management, Business Management Department

 

Published
2016-09-29
How to Cite
Bautista, J., & Fortuny-Santos, J. (2016). IMPROVING “JUST-IN-TIME, JUST-IN-SEQUENCE” DELIVERY IN FIRST-TIER SUPPLIERS. Brazilian Journal of Operations & Production Management, 13(3), 286-298. https://doi.org/https://doi.org/10.14488/BJOPM.2016.v13.n3.a6