DT Part 1

Description

Mind Map on DT Part 1, created by Cornwellxpro on 17/05/2014.
Cornwellxpro
Mind Map by Cornwellxpro, updated more than 1 year ago
Cornwellxpro
Created by Cornwellxpro almost 10 years ago
37
1

Resource summary

DT Part 1
  1. Levers
    1. Class 1 e.g SeeSaw, Trebuchet
      1. Class 2 e.g Wheelbarrow, Spanner
        1. Class 3 e.g Crane, Digger
        2. Types of Motion
          1. Linear e.g Bullets, Lazerlight
            1. Oscilating e.g metronome
              1. Rotary e.g Drill bit, Bike gears
                1. Reciprocating e.g Jigsaw, Piston
                2. Cams
                  1. Encentic Cam
                    1. Slow rise and fall
                      1. Circular, pivot off centre
                      2. Cams convert Rotary motion to Reciprocating
                        1. Snail Cam
                          1. Slow rise rapid fall
                            1. Oval, with cut out section to drop
                            2. Random Cam
                              1. Rise and fall is random
                                1. Random Shape
                                2. Pear Cam
                                  1. Stationary then rise and fall
                                    1. Pear Shaped
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