Week 10 - Challenge 2- Attachment Feature Creation (Dog House)

• Dog House Design For the Front Door Trim

                                AIM : To Create the Dog House for the Door Trim

• Tooling axis

1. Ensure the class A surface is properly joined
2. Analyse which direction is suitable for tooling axis
3. Extract the surface, create the point & intersect with class A surface
4. creating the line with point-point reference on bothsides 
5. Finally created the biscecting line with help of line 1 & line 2 & point to get the final tooling axis

• Class B surface

1. Offset the class A surface in 2.5mm in proper direction
2. Once offset is done some patches are missing
3. Then missing patches are obtained with the help of Multiple extract, Boundary, Extrapolate, Trim, Surface untrim, edge Fillet commands

• CLASS C SURFACE

1. Create seperate boundaries from one vertex to another vertex in the class A surface
2. In sweep command with draft direction 3 degree was given to the boundaries with the help of tooling axis
3. Then extrapolated the edges & trim it
4. Join the Class A & C surface together
5. Finally closed suface is obtained with the trim command

• SKECH FOR DOG HOUSE

• DOG HOUSE DESIGN

1. "C"  is where dog house contacts backside of surface
2. Dog house wall thickness at intersection of partwall (C) should be 40% or less than main wall stock (T)
3. Height of (B) should be  between 3 to 6 mm.
4. Create Thick surface with the help of sweep, offset & trim command
5. SIDE TOOLING AXIS CREATION : Side tooling axis was created in X direction
6. Final bottom of the doghouse was created with the help of offset, extrapolate, trim,split & Draft commands
7. Boolean operations are used to add it to the body

• Draft analysis on Class A surface
1. Ensure the view mode in material
2. Use the compass to define the new current draft direction & place it on the Tooling axis & lock it
3. Click the Class a surface it shows the Green colour area it satisfies
4. In this Class A surface some surface are not satisfied. So it needs to correction in the Class a creation team.

• Draft analysis on Final component
1. Ensure the view mode in material
2. Use the compass to define the new current draft direction & place it on the Tooling axis & lock it
3. Click the final componet it satisfied with the proper draft angle. If it not satisfied use the Analysis under running point tool & correct the values of an draft angle

• Draft analysis on DOG HOUSE

1. Ensure the view mode in material
2. Use the compass to define the new current draft direction & place it on the Main & Side Tooling axis & lock it
3. Click the componet it satisfied with the proper draft angle. If it not satisfied use the Analysis under running point tool & correct the values of an draft angle

• TREE STRUCTURE

• Close surface feature

• Isometric view

• FRONT VIEW

• SIDE VIEW

• TOP VIEW