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A need must exist for the machine
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Search for existing machines that may fulfill the need; search
for
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information
that may be useful in the design
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State the function
and goals for the
machine
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Outline the criteria
and constraints of
the design
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Begin ideation
and invention stage
(synthesis)
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Analyze the resulting design
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Select machine components
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Detail the design with drawings and specifications
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Build and test the prototype
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Produce
the design
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