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Vernier Scales for Safe Locks Manipulation
download SVG file
(
use Inkscape or convert to PDF first to print to scale
)
parameters
N
D
n
Update
N: number graduations on the wheel
D: precision of Vernier scale (inverse of Vernier constant)
n: number of Vernier scales around the wheels
preferences
frame width (mm)
frame height (mm)
show wheel
wheel diameter (mm)
wheel offset
show wheel offset
show Vernier numbers
size of Vernier numbers
rotation of Vernier numbers
width of "thin" Vernier ticks (mm)
width of "thick" Vernier ticks (mm)