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874356
Design Technology
Description
Mind Map on Design Technology, created by Mukarram kamran on 14/05/2014.
Mind Map by
Mukarram kamran
, updated more than 1 year ago
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Created by
Mukarram kamran
over 10 years ago
88
1
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Resource summary
Design Technology
Textiles
Fibres
3 stages of processing fibres
SPINNING: Fibres are spun into yarn
WEAVING OR KNITTING: Yarns become fabrics
FINISHING: Fabrics are finished to make them more useful
Types of fibres
Synthetic fibres
Nylon
Acrylic
Polyester
Viscose
Natural fibres
Cotton
Linen
Wool
Silk
Furniture
Tools & machines
file
Line bender
Pillar drill
Designers
https://docs.google.com/a/sharjahenglishschool.org/presentation/d/11xaqGs0uCtK-9NO10o7QpDijpAKb04m10jfZqr_0kRw/edit?usp=sharing
Anthropometrics & ergonomics
http://www.technologystudent.com/despro_flsh/revise11.html
Structures
Forces
Static: The object stays still
Dynamic: The object moves all around the place
different types of forces
Tension: The object is pulled from both sides. ex. tug of war
Torsion: the object twists on it self
Bending: the object bends inwards or outwards
Shear: The force comes from above and below, they rub against each other. ex. scissors
Compression: forces are applied from the left and right squeezing the object, ex. springs
Shell structures
Man-made
Cans
Cups
Natural
Animals with Exoskeletons: crabs
Eggs
Skull
Frame structures
natural
leaf
skeleton
spider web
Man-made
Pylons
suspension bridge
House
What helps a house stand up
Media attachments
laundry_symbols.gif (image/gif)
twisted (image/jpg)
pylon (image/jpg)
800px-GoldenGateBridge-001 (image/jpg)
3143549-956020-detail-of-the-fresh-green-leaf-texture (image/jpg)
triangulation (image/jpg)
crab-wallpapers-1 (image/jpg)
cup.jpg (image/png)
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