🛠️ Arbor Press: Lever, Rack-and-Pinion Gain and Press-Fit Force (2D side view)

Side view of a rack-and-pinion arbor press forcing a shaft into a hub. Set hand force, lever length, pinion radius, efficiency, interference, diameters and friction, and see whether the ram force beats the press-fit force and how stressed the hub gets. Four in-page numerical checks.