Roebel bar conductor
thingiverse
A roebel bar is composed of insulated copper conductors (strands) expertly transposed using the Roebel method, renowned for significantly improving the efficiency and performance of large electrical machines. Invented in 1912 by Ludwig Roebel, roebel transposition remains widely used for high voltage applications, such as power plants' stators. This compact half-bar consists of five strands that need to be carefully assembled. The bar's modelization is based on the Wikipedia image uploaded by Christian Barth. A minimum printable area of 180mm is required. Utilizing Solidworks 2015 and KeyShot for rendering, this detailed design showcases precision engineering. Printed with a resolution of 0.1mm using ABS material, the parts were then smoothed with acetone to achieve a high-quality finish.
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