Results 11 to 20 of about 2,574 (190)
Engineering ReportsWire arc additive manufacturing (WAAM) has emerged as a cost‐effective and scalable approach for producing large and complex metallic components. However, its industrial deployment faces persistent challenges in process stability, real‐time quality ...
Ajithkumar Sitharaj +2 more
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Topology optimization of 3D-printed material architectures: Testing toolpath consideration in design
Materials & DesignTopology Optimization (TO) methods applied to the design of material architectures allow for a wider exploration of the possible design space when compared to common geometry parameter controlled design methods.
Hajin Kim-Tackowiak +1 more
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Optimization of toolpath trajectories on arbitrary surfaces [PDF]
, 2014 Given an arbitrary region on the plane, modelled as a graph with a symmetry, we describe a procedure to find the best orientation for slicing, via a zigzag tool-path trajectory based curve, in order to minimize its discontinuities. We also develop some
Gaspar, Miguel, Martins-Ferreira, N.
core +2 more sources
Fiber deviation and optimized toolpath strategies in melt electrowriting of tubular scaffolds
Materials & DesignMelt electrowriting (MEW) onto a rotating cylindrical mandrel enables the fabrication of tubular scaffolds for tissue engineering, such as vascular grafts, with microstructures that support cellular ingrowth and customizable biomechanical properties ...
Benno Neuhaus +6 more
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Applied Sciences, 2022 Surface quality, machining time, and precision of the final workpiece are key criteria of optimization in CNC machining. These criteria are influenced by multiple factors, such as path interpolation, feed drive system settings, machine dynamics, and the ...
Petr Petráček +3 more
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Novel surface optimization for trajectory reconstruction in industrial robot tasks
International Journal of Advanced Robotic Systems, 2021 This study presents a novel algorithm implementation that optimizes manually recorded toolpaths with the use of a 3D-workpiece model to reduce manual error induced.
Miguel Angel Funes-Lora +4 more
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Research on toolpath optimization of robot-assisted incremental flanging
IOP Conference Series: Materials Science and Engineering, 2023 Abstract Robot-assisted incremental flanging (RAIF), a cost-effective and promising forming technology for producing large-size open-edge flanged parts in multi-variety and small batches, is expected to be widely used in aerospace, automotive and other technological industries.
X Cheng, Y X Zhao, Z Q Yu, W Chen
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Optimal toolpath design of additive manufactured composite cylindrical structures
Computer Methods in Applied Mechanics and Engineering, 2021 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Felipe Fernandez +2 more
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Machines, 2022 Reciprocal toolpaths with four-axis simultaneous motion of five-axis or four-axis machine tools are commonly used in the machining of blades which are widely applied in high-end equipment such as the aero-engine and the marine steam turbine.
Jingsong Li +5 more
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Automated feed rate optimization with consideration of angular velocity according to workpiece shape
Results in Engineering, 2022 Selecting the proper cutting conditions for milling parts is one of the most important tasks in setting up manufacturing to achieve minimum machining times and to ensure the desired tool life.
Petr Vavruska +3 more
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