DESIGN Process:
Recognization of need:
The
importance of the step is to find out problems either in existing machine or
for development of new machine.
Here, the
problem (or) an activity which requires much human effort is input to
development of a new design.
Definition of problem:
Here the problem
is represented as engineering drawing which contains clear idea about the
product and its specifications. The problem is represented as 2D 3D diagrams
and some simulating diagrams can be formed.
Synthesis:
Synthesis
and Optimisation steps are more similar where optimal solution is developed by
using engineering analysis such as mass property calculations and finite
element method.
Here the
product is visualised under various boundary conditions. Once this step is
completed, it is followed by evaluation process where product is seen from
various views to make sure there are no problems.
Presentation:
Here the
design is taken in the the form of hard copy such as 2D and 3D diagrams in
different views.
Tags: Cad, cam, design methods, recognisation,