Week 9 - Attachment Feature Creation (Ribs & Screw Boss) - Challenge 1

Class A surfaces.

1.first the draft angle in class A surface

2.draft angle for 3 deg

Tooling Axis

1.To create pointe for major surface

2.Create axis system

3.dummy tooling axis created.

4.To bieseting line will create the tooling axis

5.finally tp be create tooling axis

Class B surfaces

1.Create all surface for extract the surface

2.Next for untrim for all surfaces

3.Untrim surface to extraplode the all surfaces.

4.offset the un trim surface

5.Trim the extra surface

6.finally got Class B surface

Class C surface

1.class A surface create the boundtry line

2.Next create the sweep comment for tolling axis.

Finally get class c surface.

Finally convert the solid surfaces.

RIB

1.Create the surface modeling

2.Create the two lines and extrude for rib height

2.extrude surfaces was thickness add, draft angle,rib height and fillet for requried size

3.finally rib is created

4.assemble on main solid model

Screw boss

1.Create the surface modeling

2.Create the circle and extrude for screw boss height

2.extrude surfaces was thickness add, draft angle,screw boss height and fillet for requried size

3.finally screw boss is created

4.assemble on main solid model