Packages are the means of preservation, distribution and convenience of use for food, medicine and other consumer products. Introduction of new packaging materials or package opening techniques for better user experience, forces new design measurements which require a large number of prototype developments and physical testing. In order to achieve more rapid and robust designs, […]
Read MoreABSTRACT Sheet metal forming in the car industry is a highly competitive area. The use of digital techniques and numerical methods are therefore of high interest for reduced costs and lead times. One method for reducing the try-out phase is virtual rework of die surfaces. The virtual rework is based on Finite Element (FE) simulations […]
Read MoreABSTRACT Dual-Phase (DP) steels are today used in the automotive industry due to its large strength to weight ratio. However, the high strength of DP-steel does have a negative impact on the general formability in sheet metal forming. Unfavourable process conditions in the press shop will, on top of this, reduce the formability of DP-steels […]
Read MoreABSTRACT Sheet metal forming (SMF) simulations are used extensively throughout the development phase of industrial stamping dies. In these SMF simulations, the die and press are normally considered as rigid. Previous research has however shown that elastic deformation in these parts has a significant negative impact on process performance. This paper demonstrates methods for counteracting […]
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ABSTRACT Manufacturing organizations shall recognize sustainability as a business occasion to capitalize on, rather than an undesirable pressing situation. Still, empirical evidence shows that this opportunity is hard to capture and communicate in global strategic decisions, through planning by tactical management, to daily operational activities. This paper systematically reviews the modeling challenges at the crossroad […]
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Two months to apply in “real life” what has been learned during the years of university education, starting from a plan to the delivery of a final solution. This was the task the international students participating in the MT1490 yearly project course. Three teams of students, have on January 10th presented the results of multidisciplinary […]
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ABSTRACT Injection-moulding is one of the most common manufacturing processes used for polymers. In many applications, the mechanical properties of the product is of great importance. Injection-moulding of thin-walled polymer products tends to leave the polymer structure in a state where the mechanical properties are anisotropic, due to alignment of polymer chains along the melt […]
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ABSTRACT This research aims to explore how the understanding of agile innovation work methodologies affect innovation teams and the progress of innovation projects. In a long-term research, three innovation teams were studied through questionnaires, interviews, audio-recorded interviews and rich notes from. The data was analysed using group development theories and knowledge taxonomy to determine the […]
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ABSTRACT This review consolidates research on innovation enablers for innovation teams, defined within this research as factors that enable a crossfunctional team within an organization to conduct innovation work, to provide a deeper understanding of what factors enable innovation teams to conduct innovation work, which means that this research involves three areas to provide a […]
Read MoreABSTRACT This work present an approach of how to account for the anisotropic mechanical material behaviour in the simulation models of the thin aluminium foil layer (≈10 μm) used in the Packaging Industry. Furthermore, the experimental results from uniaxial tensile tests are parameterised into an analytical expression and the slope of the hardening subsequently extended […]
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