Process Improvements Using Simulation Software and Quality Tools

Abstract:

This paper presents a case study both for individual process improvements and also for the improvement of the overall manufacturing flow, within an SME, using specialized simulation software called SigmaFlow Modeler. The improvements are done based on simulation results (accurate knowledge), meaning that by analyzing the process distribution charts, one can dispose measures for solving problems or even preventing potential failures. It has to be noted that by eliminating those bottlenecks the overall performance of the process will increase and the manufacturing flow will also be enhanced. The paper will also present an actual process simulation for the most complex process from the manufacturing cycle, i.e. the milling process, and a short analysis, focusing on possible improvements, will be performed on it. Moreover, further improvements will be done by closely reviewing and identifying every input and output and by introducing them into a cause-and-effect matrix, the importance of each input can be mathematically calculated and action can be taken for the critical ones in order to improve the process.

• Periodical: Applied Mechanics and Materials (Volume 808)
• Pages: 376-381
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.808.376
• Online since: November 2015
• Authors: Ştefan Bodi, Mihai Dragomir*, Daniel Banyai, Diana Cristina Dragomir
• Keywords: Process Improvement, Process Simulation, Quality Tools, SME

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