中金：人形机器人轻量化大势所趋

Core Viewpoint - The trend towards lightweight humanoid robots is gaining momentum, as exemplified by companies like Tesla and Boston Dynamics, which are enhancing their product iterations with a focus on weight reduction [1] Group 1: Benefits of Lightweighting - Lightweighting offers several advantages for robots, including improved endurance, reduced motion inertia, optimized performance, and enhanced safety [1] Group 2: Approaches to Lightweighting - Similar to automotive lightweighting, robotic lightweighting can be categorized into three main areas: material optimization, structural optimization, and process optimization [1] - Material optimization involves the use of aluminum alloys, magnesium alloys, and PEEK materials [1] - Structural and process optimization focus on the design of structures and the refinement of manufacturing processes [1]