A profile view of the movement of the Fries Ultra 70 with the rough assembly of the new hub, flywheel, and retaining screw.

Fries Engineering Ultra 70 – Honing in on a New Hub

This week I continued work on the Fries Ultra 70 IMAX format camera. It was mainly a week of head scratching, doodles, starting over, and eventually creating successful parts. As I mentioned last week, my plan is to machine a new flywheel hub that will attach to the movement using the remaining threads on the […]

Fries Engineering Ultra 70 – Honing in on a New Hub Read More »