Design for manufacturability
Design for manufacturability is based on minimizing the cost of production including minimizing the time to market while maintaining a high standard of quality for the product. It provides guidelines in the selection of materials, processes and generates piece part and tooling cost estimates at any stage of product design. In order to meet the above objectives the following care is to be taken for Design for manufacturability :
i.Complete drawings must be
produced with all the detailed specifications like shape, form, fit, finish,
function and interchangeability requirements.
ii. The design prepared should
be conductive to the application of economic processing.
iii. Avoid over designing.
iv.Adequate attention is
required to measurement of problems.
v. Selection of the material
and process should be optimum.
vi.Preparation of material
list for all components of the product for buying the raw materials.
vii. Prepare a list of the
parts which are to be fabricated and parts to be bought from the market, i.e.,
make or buy decision.
viii. Sequence of operations on
each component is a particular process and should be decided.
Selection
of machine tools required for performing operations at the desired accuracies,
and prepares complete specifications of such machine tools.
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