Week 9 - Attachment Feature Creation - Challenge 1
*Creating Ribs for the given PartBody.
Ribs Guidelines:

Given PartBody:

Creation of Ribs:
Step-1:
- Extract the top surface on which the ribs have to locate.
- Take a mid point to it and also do sketch to it.


Step-2:
Extrude the sketch to the required limit (i.e height = 5 * wall thickness).

Step-3:
Take that extruded surface and make that as a partbody by doing thickned process with the required thickness (i.e width = 0.4*wall thickness).


Step-4:
Do fillets & draft as required to the model.



Draft Analysis:
