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Basic Product Constructions Product Design Sketching.

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Basic Product Constructions Product Design Sketching
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Page 1: Basic Product Constructions Product Design Sketching.

Basic Product Constructions

Product Design Sketching

Page 2: Basic Product Constructions Product Design Sketching.

Undercuts

Undercut is an essential consideration in product design. It refers to the condition when the molding of a part cannot be readily removed upon completion of the formation process

OK

Undercut problem

Page 3: Basic Product Constructions Product Design Sketching.

Undercuts

Most often it is undesirable to have a part with undercuts because it is more costly for manufacturing

Undercuts could be avoided by further dividing the massing of the product in sub-components

Page 4: Basic Product Constructions Product Design Sketching.

One-shot Production

Aurélio Flôres’ stainless steel wire jewelry

Page 5: Basic Product Constructions Product Design Sketching.

Principle Classification(原理分类 ) Mechanical Link(机械连接 ) Adhesion(粘接 ) Fusion(焊接 )

Functional Classification(功能分类 ) Dynamic Links(动连接 ) Static Joint(静连接 )

Page 6: Basic Product Constructions Product Design Sketching.

Slides

Page 7: Basic Product Constructions Product Design Sketching.

Telescope

Page 8: Basic Product Constructions Product Design Sketching.

Screw

Page 9: Basic Product Constructions Product Design Sketching.

Hinge

Page 10: Basic Product Constructions Product Design Sketching.
Page 11: Basic Product Constructions Product Design Sketching.

Barrel

Page 12: Basic Product Constructions Product Design Sketching.

Spring

Page 13: Basic Product Constructions Product Design Sketching.

Tent

Page 14: Basic Product Constructions Product Design Sketching.

Buckle

Page 15: Basic Product Constructions Product Design Sketching.

Static Links

Page 16: Basic Product Constructions Product Design Sketching.

Friction

Page 17: Basic Product Constructions Product Design Sketching.

Screw

Page 18: Basic Product Constructions Product Design Sketching.
Page 19: Basic Product Constructions Product Design Sketching.

Hinges and Rotation

Due attention should be given to rotating parts at hinges because the rotation would mean additional spatial requirement

This principle applies to other operable parts as well

This area should be cleared for the rotation to take placeRotating part

Page 20: Basic Product Constructions Product Design Sketching.

Buttons

Consideration should be given to the spatial requirement of buttons. Sufficient clearance should be given when doing packaging design of a product.


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