Exoskeleton Bracket for Prosthetic and Orthotic Devices

This black support component features a bionic streamlined skeleton design, typically serving as the external load-bearing structure for lower limb prosthetics or orthotics. The main body presents a continuous twisted band shape, achieving lightweight properties and breathability through multiple asymmetrical hollowed-out areas. It extends into a support base plate at the bottom that conforms to the foot contour, while the top is equipped with cylindrical interfaces for connecting to sockets or securing straps.

Such long cantilever irregular parts with uneven wall thickness are highly prone to warpage deformation and internal stress concentration during injection molding, placing extreme demands on the balance of the mold cooling system and the holding pressure curve. It is essential to strictly control the consistency of shrinkage rates in side wall ribs to ensure the coaxiality of upper and lower mounting interfaces and the flatness of the base plate, preventing discomfort or fracture risks caused by dimensional deviations.

Deeply rooted in the manufacturing of rehabilitation aids, our factory is equipped with Haitian precision injection molding machines and automatic image measuring instruments. We offer one-stop services ranging from UG/ProE structural design verification and mold flow simulation analysis to precision mold development. Targeting high-strength engineering plastics like PA66 and PC, we customize material temperature, mold temperature, and injection parameters to effectively solve molding challenges for complex aesthetic and load-bearing structural parts, meeting the stringent delivery standards for appearance quality and dimensional stability in medical rehabilitation equipment.