null
US
Sign In
Sign Up for Free
Sign Up
We have detected that Javascript is not enabled in your browser. The dynamic nature of our site means that Javascript must be enabled to function properly. Please read our
terms and conditions
for more information.
Next up
Copy and Edit
You need to log in to complete this action!
Register for Free
2780409
Technology 2
Description
Mind Map on Technology 2, created by eohanlon882 on 21/05/2015.
Mind Map by
eohanlon882
, updated more than 1 year ago
More
Less
Created by
eohanlon882
about 9 years ago
8
0
0
Resource summary
Technology 2
Mechanisms
Input: are what you do e.g hole puncher-push down on lever
Output: are what happens e.g hole puncher-holes are punched in paper
Motion
Linear: movement in a straight line
Reciprocating: movement backwards and forwards in a straight line
Oscillating: movement backwards and forwards in an arc
Rotary: movement in a complete circle
Levers
three parts: effort, load, fulcrum
Class 1: fulcrum between the effort and the load
Class 2: fulcrum at one end, the load in the middle and the effort at the other end
Class 3: fulcrum at one end, effort in the middle and load at the opposite end
Linkages
Reverse motion: top rod moves to left and bottom moves to right
opposite directions and the fixed pivot is centre of rotation
Push and Pull: large rod at the top of the diagram moves to the left the two small rods at the bottom move to the right
rods are parallel
Double arm: linkage will change a reciprocating motion into two oscillating motions
can be found on novelty coat hooks
Cams
three parts: follower, axle, cam
three main types: pear shaped, circular and heart shaped
Show full summary
Hide full summary
Want to create your own
Mind Maps
for
free
with GoConqr?
Learn more
.
Similar
GCSE PE - 2
lydia_ward
Unit 1 Sociology: Family Types
ArcticCourtney
IB SL Biology: Cells
mcgowan-w-10
TOEFL Practice
aliking
A2 Ethics - Virtue Ethics
Heloise Tudor
B3, C3, P3
George Moores
The Rise of the Nazis
shann.w
Physics P1
themomentisover
el centro comercial
Pamela Dentler
1PR101 2.test - Část 11.
Nikola Truong
Anatomie - sistemul respirator 1
Eugeniu Nicolenco
Browse Library