Beschreibung
The approach of electrostatic self-assembly utilizes conductive patterns on flat components to generate an electric field, facilitating precise alignment with accuracies below one micrometer. Unlike conventional methods that require specialized and expensive robotic systems, electrostatic self-assembly integrates actuators into products, enabling simultaneous component assembly and reducing costs significantly. This research focuses on the critical factor of pattern design, which influences the alignment force, thereby affecting assembly speed and accuracy. Simulations explored the effects of different electrode pad geometries and pattern configurations. The results indicate a trade-off between achieving maximum alignment force and maintaining an extended effective range. Key findings suggest that circular arrangements of electrode pads offer an advantageous force-to-range ratio. The article summarized the results for seven pattern designs and provided guidelines for pattern design to optimize electrostatic self-assembly processes.
