Vex

Oscillation Motion

movement back and forth at a regular speed

Force

A push or pull exerted on an object

what is a worm and wheel use for?

The set-up allows the user to determine rotational speed and also allows for higher torque to be transmitted.

Reciprocating Motion

a repetitive up-and-down or back-and-forth linear motion

Torque

a twisting force that tends to cause rotation.

All shafts need 2 what ?

bearings

How do you increase speed with gears ?

bigger input smaller output

What are the benefits of using a chain drive?

is a way of transmitting mechanical power from one place to another.

Linear Motion

motion along a straight line

How to increase torque with gears?

smaller input bigger output

What is an Idler gear used for?

the idler gear will change the direction of rotation of the output shaft.

Rotary Motion

turning round in a circle, such as a wheel turning.