豪猪+千足虫合体！意大利团队打造“柔骨”机器人，3D打印一体成型，体重暴降600g

Core Insights - The article discusses the development of a new robot named Porcospino Flex, inspired by the adaptability of centipedes and porcupines, designed for navigating complex terrains in search and rescue operations [1][6][27] - The robot features a unique integrated 3D-printed flexible spine, enhancing mobility and reducing weight by 600 grams, while also lowering energy consumption by approximately 15% [2][14][21] Design and Functionality - Porcospino Flex's design is based on biomimicry, utilizing the segmented body movement of centipedes for efficient navigation and the defensive spines of porcupines for grip and stability [6][11] - The robot measures 670mm in length, 165mm in width, and 145mm in height, with a spine made of a continuous flexible material that allows for significant bending and adaptability to various terrains [9][11] Manufacturing and Efficiency - The new version of Porcospino Flex simplifies manufacturing by using a single 3D-printed spine instead of multiple parts, resulting in reduced assembly time and costs [14][15] - The weight reduction from 4200 grams to 3600 grams enhances agility and speed, while the energy consumption decrease from 2.134 watts to 1.830 watts improves battery life [21][14] Performance Testing - In tests, Porcospino Flex successfully climbed a 70mm step and navigated uneven outdoor terrains, demonstrating its superior adaptability and grip [22][24] - The robot's design allows it to maintain stable acceleration despite weight reduction, ensuring smooth and controlled movement [21] Future Applications - The advancements in Porcospino Flex highlight the potential of combining biomimicry, advanced materials, and 3D printing in robotics, with applications expected in search and rescue, industrial inspection, agriculture, and environmental monitoring [27][28]