How PAUL, a Soft Robot, is Designed and Built | HackerNoon
Briefly

The article focuses on the manufacturing process of soft robots, specifically detailing how wax cores are created to form bladders essential to robotic functionality. This process starts with pouring paraffin wax into specially designed moulds to form solid cores. Once these cores are removed, they are placed in a 3D printed casing to create the final silicone structures necessary for actuation. The article emphasizes the importance of precise manufacturing techniques to achieve the desired performance in pneumatic actuation systems, highlighting innovations in material usage and manufacturing methods.
The first step in the manufacturing process is to obtain wax cores for creating holes in the finished segments, critical for the bladders function in robotic use.
The process involves pouring paraffin wax into female moulds, solidifying it, and then using these cores in combination with a 3D printed mould to shape the silicone parts.
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