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Design for Manufacturing and Assembly (DFMA)

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发表于 2020-6-9 11:52:37 | 显示全部楼层 |阅读模式
Asuccessful design must consider all relevant considerations throughout the lifecycle of a product by analyzing the causes and effects of the product.
Acommon set of design guidelines for X includes:
lAssembly
lEnvironment
lManufacturing
lQuality
lReliability
lSafety
             Serviceability
Definitions
nDesignfor Manufacturing (DFM)

lConcernedwith reducing overall part production cost

§Minimizecomplexity of manufacturing

§Usecommon axes and common processes

nDesignfor Assembly (DFA)

lConcernedwith reducing product assembly cost

§Minimizenumber and complexity of assembly operations

§Individualparts may be more complex in design

nTrade-offbetween DFM and DFA ===> DFMA

lWhy?

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