Week 10 - Challenge 1- Attachment Feature Creation (Ribs & Screw Boss)

TOOLING AXIS 

At the first created a dummy tooling axis 
After analysing thought it will not be work better for future drafting
So tooling axis was made by using the bisecting method by taking the two edges as my refernce 

3D PART MODEL 

Clss B surface created using the offset method 
Class C surface  created using the sweep tool and joined the class A and C togather
The joind part body trimmed with the Bclass.
Then ribs are made and gave 0.5 as the draft value and  0.25 to the fillets 
The height was calculated wusing 5*thickness
And the thickness of rib calculated using 0.4*thickness 
Then the bosses are created as per the rule