Challenge

Door Arm Rest Week 8 Challenge

Drafting analysis on door arm rest

Tooling axis creation

Extract the base surface and create a point on the extracted surface.
So using the point create a line in Z direction.
Now, again extract the side wall surface and create a point on extracted surface.
Using the point create a line in X direction.
So these two lines will be considered as tooling axis of the model.
Z direction line is considered as the MAIN TOOLING AXIS and X direction line is considered as SIDE CORE TOOLING AXIS.

Draft analysis on class A surface

COMPASS METHOD

The first step in draft analysis is to change the view into material mode.
Then considering main tooling axis, select draft analysis feature.
Now grab the compass and place it on the main tooling axis.
Adjust the compass so that the surface get turns into green.
Now the red color surfaces may get solve in other tooling axis i.e side core tooling axis.
Select the draft analysis feature, grab the compass place it on side core tooling axis, adjust the compass until the surface turn into green.

B surface creation

C surface creation

Extract the boundaries of the class A surface.
Use sweep command to create surface.
Extracted surfaces as guide curve and tooling axis as draft direction, using draft angle as 3 degree.
So multi section surface command is used at some curves to ensure proper surface creation.

Final body creation

Now join the class A and class C surfaces.
And using trim command trim the joined surface of class A & class C with B surface.
So a new surface is created.

Closed body creation

FINAL DRAFT BODY

VIEWS:

ISOMETRIC VIEW, TOP VIEW, FORNT VIEW, SIDE VIEW

FEATURE TREE:

Ship work like this
in your own course.