Week 9 - Challenge 1 - Base Bracket Design

Creating tooling axis :

• First step to check which direction is suitable for creating tooling axis.
  
• The top view of Z direction is suitable so I create a bisecting line through the intersecting line.
• To create a line of the parallel line of the tooling axis to create a bisecting line.
  
• The tooling axis is created by above steps.

Class B surface creating :

• First to start with the Ribs.
• To extract the Rib surface from the Class A surface.
• Then untrim them and extapolate that at 20mm.
• And trim them then offset that at 2.5mm.
• As same as to create the Rib 2.

• Then create the base surface to extract the Class A surface and offset that.
• And untrim them and extapolate.
• Then Final trim the extapolate surface and fillet the edges.
  

Class C surface creating :

• First create the boundary of Class A surface the use the sweep command to create a sweep surface through the draft direction.
• And create the two circular sweep for the holes.
• Then use the join command to join the Class C surface to the Class A surface.
• Finally trim that surfaces.

Creating closed surface of partbody :

• Then jump into the part design to create the closed surface.

Class A surface draft analysis :

End part draft analysis :

Top, side, isometric and front view :