Using Dave's lathe, we made a new coupler that would keyway inside our fulcrum and jack shafts. This removed much of our runout. |
This younger, more modern mood got a proper runout as the collection continued. |
Of special importance are the mounting eccentricity of the graduation and the radial runout of the measured shaft. |
The flat runout buttock lines provide planing speed capacity with minimal drag and maximum stern support. |
If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved. |
A radial runout of the measured shaft of 0.02 mm results in a position error within one revolution of ± 330 angular seconds. |