This work presents a method to optimize centerless grinding geometrical configuration. It is based on the regulation of horizontal axes operating and regulating wheels machine, coupled with an opportune blade profile, allowing continuous selection workrest angle workpiece height, without requiring substitution and/or manual interventions. The height cannot be done independently: their relations...

Shape Optimization of A Parabolic Trough Collector, Geometrical Considerations - written by B. El Ghazzani , O. Nait Mensour R. Ait Cadi published on 2021/01/21 download full article with reference data and citations

Attributes such as perimeter, area, diameter, sum of distances between vertices and width can be evaluated for every planar convex polygon. Fixing one of these attributes while minimizing of maximizing another defines families of optimization problems. Some of these problems have a trivial solution, and several others have been solved, some since the Greeks, by geometrical reasoning. During the...

The paper deals with some representative geometrical and dynamic aspects of a new cycloidal reducer variant with modified structure, proposed by the authors: geometrical optimization of the cycloidal gear, analysis of the transmission ratio and efficiency, and analysis of the dynamic response in a relevant functioning case.