Lower Rotary Assembly v7

thingiverse

This assembly is specifically designed for use with a toy helicopter's lower rotary system. This version represents the seventh revision and the final stage of development, following stringent design revisions. The model now exhibits precision tolerances as low as .006 inches. If using an ultra-high accuracy printer, achieving a tight fit on the shaft should be straightforward. Several key improvements have been implemented in this latest version: A reinforced connection has been integrated between the shaft and the blades to ensure stability and longevity. Additionally, precise screw hole tolerances have been applied across the entire assembly. A beveled guide diametor has also been introduced within the blade slot, along with a specially designed mounting hole.