bevel gear in 20 degree
usually the bevel gear goes with 90 degree/ straight type. how about if i want it with in 20 degree? how it will look like? is it exist in the engineering? and how will it be fabricated?
as i know there are variety of bevel gear in engineering tools and one of most important parameter is the bevel angle that impose moment to shaft or base that can be dangerous in rotation when u change the bevel angle, therefore u should say that what's your purpose? for example may be u want transfer the rotational movement to another axis that goes with 90 degree or may be u want use worm gears and so on.helical gears , worm gears ,... are the gears that used for your idea.