Detailed design phase

In this stap the preliminary design is carried through to finality. Detailed dimensions, tolerences, finishes and other neering descriptions are furnished in this step. The optimum use of resources, both raw materials and production facilities is also ensured. The outcome of this stage is a design complete in every way so that it defines the exact product as it would be when it comes off the production line. The only step after this is the implementation of the design and its testing.