The methodology for systematic process planning covers
interpretation and transfer of design requirements into the schematic
process plan. The schematic process plan facilitates explanatory
representation of machining or heat treatment operation elements,
process sequence and important decisions such as the choice of datum,
clamping surfaces and tools. The representation of measuring operations
and measuring equipment is done by the same principles. It is desirable
to highlight key features derived from both design specification and
manufacturing process development.