Technical Drawing - Gears and Cams
Exercise : Gears and Cams - True or False
- Gears and Cams - General Questions
- Gears and Cams - True or False
6.
Working drawings for bevel gears give both the dimensions of the gear blank and the data necessary for cutting the teeth.
7.
A worm is a screw with a thread shaped like a rack tooth.
8.
The motion of the follower as it rises or falls depends on the shape of the curves in the displacement diagram.
9.
Teeth are spaced by laying out equal angles.
10.
When the follower movement is in a plane parallel to the cam shaft, an irregular cam must be employed.
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