Titlebook: New Production Technologies in Aerospace Industry; Proceedings of the 4 Berend Denkena Conference proceedings 2014 Springer International P

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Clumsy

Influence of 5-axes-kinematics Geometrical Accuracy in Riblet Manufacturing Processes,been proven to reduce skin friction in turbulent flow up to 10 %. For the technical application on compressor blades in turbo machines, micro riblet structures with a riblet width between 20 and 120 μm and a depth of the half width are required. Furthermore, the structuring process must be able to g

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Indigence

Process Force and Stability Prediction of End Mills with Unequal Helix Angles,ix angles is investigated. Unequal helix angles lead to varying tooth pitches. Thus, the cutting condition of each tooth is different. A mechanistic model is presented to determine incremental process forces along the tool axis. Based on the proposed model, stability charts for tools with unequal he

Banister

,High Rate Production of Laminar Wing Covers With Modular “Shoe Box” Tooling,. CFRP (.arbon .iber .einforced .lastic) based airframe components do have the potential to challenge sophisticated aluminum structures but the complexity of the production sequence, the number of production parameters that have to be optimized and last not least the natural tolerances of the highly

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Production of Customized Hybrid Fiber-Reinforced Thermoplastic Composite Components Using Laser-Ass the same time a broad industrial application. Investigations at Fraunhofer IPT have proven that the use of laser-assisted tape placement enables high lay-up rates of thermoplastic prepregs (tapes) with in situ consolidation regarding the local stiffening of plastics and composites. After the optimi

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