Neil must have decided there weren't enough apps Michael so included books.
One i have used is on Lathes co that calculates nearest change wheel for a desired pitch.
One I have but haven't really done anything with is Gearotic. May or may not be of use.
Another in exactly the same boat is Auggie. No idea at all what that does.
Sketchup is a 3d package and pretty capable but only just works on Linux.
Codewheel generates rotary encoder patterns. There is also another of these about.
Design Spark Mechanical looked interesting but wont run on Linux
There are a couple of stirling engine simulators about but of dubious use. A search will find them.
eMachineShop looked interesting but I can't run it properly
John
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