The Engineering Design Process at Tetra Pak R&D AB

Abstract: Problem Tetra Pak R&D AB needs to find working methods that can be Formulation useful in their effort to develop a more formal, efficient and effective engineering design process. Objective The overall objective of this Masters’ thesis is to present a formal description of the existing engineering design process for the Department of Machine Technologies at Tetra Pak Research & Development AB, which should result in a more efficient and effective design process and point out problems and deficiencies. Method Different design methodologies were studied. Based on these methodologies the authors developed a theoretical reference model. A descriptive study was performed at Tetra Pak R&D AB. Interviews were held with both internal department staff and external company staff. The result of the descriptive study was compared to the authors’ reference model. Problems and quality deficiencies were identified and finally the most frequently addressed problem was analysed. The magnitude of this work was extensive. Time aspects forced the authors to revise their ambition and focused on describing the existing approach. Conclusions A high level of experiences, creativity, good teamwork among the personnel etc. creates a good design environment at Tetra Pak R&D AB. Nevertheless, it exists an expressed need of a clearly defined and formal design process as well as other improvements concerning the existing approach. The documentation routines are one specific example where future efforts are needed.