assembly-of-alloy-building-block

A detailed CAD assembly of a modular alloy construction toy system featuring an articulated front-end excavator/loader. Designed as an educational STEM building kit, this model demonstrates mechanical assembly principles, linkage mechanisms, and sheet metal component interactions. The assembly consists of perforated alloy structural plates, multi-axis linkage arms, functional wheel assemblies, and a articulated loader bucket held together with standardized hardware fasteners.