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Create the product on CAD

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CAD can be used to create 3D drawings that can be developed elsewhere.

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CAD can be used to create 3D drawings that can be developed elsewhere.

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Ideas or prototypes can be edited on CAD software

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Ideas or prototypes can be edited on CAD software

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using the results from the testing you can use CAD to improve the product

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3D Print a CAD file to create a physical prototype, can also use the simulation software found in CAD packages

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3D Print a CAD file to create a physical prototype, can also use the simulation software found in CAD packages

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Use cad software like solidworks to create 

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Use cad software like solidworks to create 

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You can edit the initial design after testing it.

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You can edit the initial design after testing it.

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Use an orthographic projection

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Create and edit the design.

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You can use CAD to produce quick drawings of the designs to see whether the design is worthwhile. 

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You can use CAD to produce quick drawings of the designs to see whether the design is worthwhile. 

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Use sites such as Thingiverse or Grabcad to research into what other people have made

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Use sites such as Thingiverse or Grabcad to research into what other people have made

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You can visually see the designs in 3D and therefore be able to see any faults

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You can visually see the designs in 3D and therefore be able to see any faults

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You could transfer files between software if need be. E.g. Solidworks is better for more precise shapes, while Rhino allows more 'organic' shapes. 

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You could transfer files between software if need be. E.g. Solidworks is better for more precise shapes, while Rhino allows more 'organic' shapes. 

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3D modelling can be used to analyse weight or dimensions. of existing products You can also use CAD to check limitations.

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Use CAD to open up existing products and use these for research

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Get ideas from existing products or use 3D models to think of new ideas.

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You cannot plan using CAD

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Everything can be tested within the CAD package - e.g putting loads on the product to test its strength / resistance