Cams in a product
I can identify how cams work in an automata.
Cams in a product
I can identify how cams work in an automata.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- Simple cams can create complicated movements.
- Existing products can inspire future automata.
- Card prototypes can create simple automata.
Keywords
Automaton - a mechanical toy that uses a cam mechanism to animate a character or scene - plural-automata
Cam - a shaped disc attached to an axle
Follower - a bar that follows the movement of the cam disc
Slide - a device that holds the follower in position
Common misconception
All automata create the same up and down linear output.
The position of the follower and the size, shape and number of cams can create a range of movements.
Equipment
Please see additional materials document for a list of tools and materials needed for this lesson.
Content guidance
- Risk assessment required - equipment
Supervision
Adult supervision required
Licence
Lesson video
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Starter quiz
6 Questions
elongated shape with a central hole
circular shape with an off-centre hole
spiral shape known for its 'drop' motion
elongated shape, wider at one end
Exit quiz
6 Questions
