Practice-oriented methodology for increasing production ramp-up efficiency in global production networks of SME

Abstract

An increasingly uncertain, customer-centric, and dynamic environment nowadays challenges manufacturing companies on a global scale. To handle this challenge, enterprises are distributing their production in global production networks. To deal with the growing demand for individualization, companies need to diversify their product portfolio. This leads to a growing number of production ramp-ups. Large companies are used to production ramp-ups on a global scale and have developed established tools and methods to optimize ramp-ups. Small and medium-sized enterprises (SME), however lack a consistent and efficient methodology to deal with global production ramp-ups. For this reason, this article presents a practice-oriented methodology for efficiently managing the production ramp-up at different production sites. The methodology consists of three elementary phases: the analysis of the target system and relevant influencing factors, the planning of different phases in the production ramp-up, and the integration of a disruption management model to robustly control ongoing production ramp-ups. For testing its practical suitability, the procedure is exemplarily applied to the production ramp-up of a device for engine management in the automotive supplier market at different sites worldwide.