Copy and Edit

Design Technology

Description

Mind Map on Design Technology, created by andrew_owens on 01/12/2013.
andrew_owens
Mind Map by andrew_owens, updated more than 1 year ago
andrew_owens
Created by andrew_owens over 10 years ago
51
1
0

Resource summary

Design Technology
  1. Woods
    1. Hardwood
      1. Beech
        1. Oak
          1. Tough, Hard, Visually attractive, Durable, Stable
          2. Mahogony
          3. Manufactured
            1. MDF
              1. Cheap
                1. Available in large sheets
                  1. Stable (doesn't warp or twist)
                  2. Plywood
                  3. Softwood
                    1. Pine
                  4. Metals
                    1. Ferrous
                      1. Mild Steel
                        1. Properties
                          1. Tough Ductile Malleable Hard Durable
                          2. Advantages
                            1. Cheap Tough Easy to weld Strong
                            2. Disadvantages
                              1. Rusts easily
                              2. Iron and Carbon mixed together (alloy)
                              3. Stainless Steel
                                1. Carbon Steel
                                2. Non-Ferrous
                                  1. Aluminium
                                    1. Advantages
                                      1. Can be recycled Easy to draw into thin sheets
                                      2. Disadvantages
                                        1. Expensive Difficult to weld
                                      3. Copper
                                        1. Zinc
                                        2. Alloys
                                          1. Brass
                                            1. Advantages
                                              1. Can be polished, Good conductor of electricity, Good corrosion resistance
                                              2. Disadvantages
                                                1. Expensive
                                          2. Plastics
                                            1. Thermoplastics
                                              1. PVC
                                                1. Acrylic
                                                  1. ABS
                                                    1. High impact strength, tough, scratch resistant, Durable, Plasticity, Good weather resistance
                                                  2. Thermosetting Plastics
                                                    1. Polyester Resin
                                                  3. Finishing techniques
                                                    1. Woods
                                                      1. Varnish
                                                        1. Paint
                                                        2. Metals
                                                          1. Paint
                                                            1. Powder coating
                                                              1. Galvanising
                                                                1. Plastic dip coating
                                                                  1. Plating
                                                                  2. Advantages
                                                                    1. Improve appearance, Stops rusting, More durable
                                                                  3. Joining methods
                                                                    1. Wood Joints
                                                                      1. Mortise and tenon
                                                                        1. Butt Joint
                                                                          1. Dowel Joint
                                                                            1. Dovetail Joint
                                                                              1. Rebate Joint
                                                                              2. Joining Metal
                                                                                1. Welding
                                                                                  1. Brazing
                                                                                    1. Soldering
                                                                                  2. Tools & equipment
                                                                                    1. Saws
                                                                                      1. Drill bits
                                                                                        1. Fittings
                                                                                          1. Marking out
                                                                                          2. CAD/CAM
                                                                                            1. Computer Aided Design
                                                                                              1. Virtual Modelling
                                                                                                1. Designs can be viewed from all angles
                                                                                                  1. Can send files electronically (email)
                                                                                                    1. Designs can be changed easily
                                                                                                      1. Test the product before it is made
                                                                                                    2. Computer Aided Manufacture
                                                                                                    3. Ethics
                                                                                                      1. Built-in Obsolescence
                                                                                                        1. Throw-away culture
                                                                                                          1. New improved models come onto the market
                                                                                                            1. Products designed to stop working
                                                                                                              1. Cheaper to replace a product than to repair
                                                                                                              2. Offshore Manufacturing
                                                                                                                1. Cheaper labour and energy costs
                                                                                                              Show full summary Hide full summary

                                                                                                              Want to create your own Mind Maps for free with GoConqr? Learn more.

                                                                                                              Similar

                                                                                                              A2 Product Design
                                                                                                              jackrobinson121
                                                                                                              Materials Test 2.2
                                                                                                              Mr P Darvill
                                                                                                              Food Tech Keywords
                                                                                                              Becca Westwell
                                                                                                              Types of Manufacturing Processes
                                                                                                              19leesia
                                                                                                              Materials Test 2.1
                                                                                                              Mr P Darvill
                                                                                                              IB Design Technology Unit 6 Product Design
                                                                                                              mayjr
                                                                                                              Materials Test 1.1
                                                                                                              Mr P Darvill
                                                                                                              Manufacturing Quiz
                                                                                                              Mr P Darvill
                                                                                                              Identification and Exploration of the Need
                                                                                                              Phoebe Gray
                                                                                                              Joining Processes
                                                                                                              19leesia
                                                                                                              Spidergram for Criterion A
                                                                                                              Hannah Sohn
                                                                                                              Browse Library