than other bound book types (1) Business reports relatively inexpensive not durable as document documents fairly good-quality visual can easily fall apart or appearance tear down perforations printed materials can be • Bulky (1) so reduces laid flat to read space in document folder • Temporary binding (1) (1) and functional (1) • Paper can tear (1) • Easy to fit after training binder can open when (1) and punch paper (1) pulled (1) • Inexpensive (only if • Not very qualified) (1) in terms of strong/durable (1)not comb price and running suitable for large Spiral or comb binding. costs/suitable for documents as pages personal documentation can easily fall out (1) (1) • Need specialist • Allows pages to open machine to fit binder (1) flat (1) provides easy so cannot be used unless viewing / don’t have to specialist equipment hold open(1) obtained (1) • Pages can be • Does not look added/removed (1) aesthetically pleasing (1) using low-cost giving low quality specialist impression machine (1) (1) Drawing p50-51 APPLICATION ADVANTAGES DISADVANTAGES Marks for PHOTOS Ideal for sketching design ides and Accurate to show three faced Circles appear slightly distorted isometric illustrating product design object Widely used method for illustrating Can see an object from Cannot see behind object from Perspective construction product designs, architecture and three views : one drawing lines (1) inferior designs Worms eye-view • accurate representation Street eye-view of object outline (1) Birds eye-view • Correct 2-point perspective proportion/reasonable proportions (1) • Radii corners (1) • Top toast slot detail (1) • End slider details (1) Engineering drawings, planning for Represents 3D object in 3rd angle orthographic projection to BSI models and prototypes 2D by using multiple views f the object. standards Structural packaging design Makes 3D shapes when If measurements are folded wrong it will ruin the nets developments whole net PROCESSES ADVANTAGES DISADVANTAGES 9 Computer-aided design (CAD) p43-45 a wide range of hatching Costly computers and software styles and fonts available the ability to easily modify an existing drawing Able to see 3D view (1) so saves money on costly real 2D design to create and modify designs models. (1) Easy to manipulate/alter/edit (1) to allow (1) Library of
than other bound book types (1) Spiral or comb binding. Business reports documents relatively inexpensive fairly good-quality visual appearance printed materials can be laid flat to read • Temporary binding (1) and functional (1) • Easy to fit after training (1) and punch paper (1) • Inexpensive (only if qualified) (1) in terms of comb price and running costs/suitable for personal documentation (1) • Allows pages to open flat (1) provides easy viewing / don’t have to hold open(1) • Pages can be added/removed (1) using low-cost specialist machine (1) not durable as document can easily fall apart or tear down perforations • Bulky (1) so reduces space in document folder (1) • Paper can tear (1) binder can open when pulled (1) • Not very strong/durable (1)not suitable for large documents as pages can easily fall out (1) • Need specialist machine to fit binder (1) so cannot be used unless specialist equipment obtained (1) • Does not look aesthetically pleasing (1) giving low quality impression (1) Drawing p50-51 APPLICATION ADVANTAGES DISADVANTAGES Marks for PHOTOS isometric Ideal for sketching design ides and illustrating product design Accurate to show three faced object Circles appear slightly distorted 2-point perspective Widely used method for illustrating product designs, architecture and inferior designs Can see an object from three views : Worms eye-view Street eye-view Birds eye-view Cannot see behind object from one drawing Perspective construction lines (1) • accurate representation of object outline (1) • Correct proportion/reasonable proportions (1) • Radii corners (1) • Top toast slot detail (1) • End slider details (1) 3rd angle orthographic projection to BSI standards Engineering drawings, planning for models and prototypes Represents 3D object in 2D by using multiple views f the object. nets developments Structural packaging design Makes 3D shapes when folded If measurements are wrong it will ruin the whole net PROCESSES ADVANTAGES DISADVANTAGES 9 Computer-aided design (CAD) p43-45 2D design to create and modify designs a wide range of hatching styles and fonts available the ability to easily modify an existing drawing Able to see 3D view (1) so saves money on costly real models. (1) Easy to manipulate/alter/edit (1) to allow (1) Library of Costly computers and software
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