Innovative designed wheelchair aluminum alloy hub

Innovative Design of Wheelchair Aluminum Alloy Hubs: The Technical Warmth in RotationEvery smooth move of a wheelchair hides the precise operation of the hub, the "heart component". When aluminum alloy meets innovative design, the wheelchair hub evolves from a simple transmission part to a technology carrier of humanistic care, demonstrating a dual breakthrough in functionality and warmth within its small space.Structural innovation is the starting point of the innovative design. Traditional hubs mostly adopt a symmetrical structure, while the new aluminum alloy hubs draw inspiration from bionics, optimizing the internal with a honeycomb hexagonal mechanical structure. This reduces weight by 30% while increasing torsional strength by nearly 50%. This "light yet strong" breakthrough makes the wheelchair more flexible in turning, especially suitable for maneuvering in narrow spaces, saving energy for users. The hollow cavity design also has an ingenuity: the built-in micro-bearing lubric…