Week 9 - Project - Master Section Development

AIM: Design B-Pillar through master section Development.

Step 1: Create a tooling axis.
For creating the tooling axis first we extract these 4 boundaries.

Took a point between these 2 lines.

then draw a bisecting line between these two-line by using point.

again bisect the remaining two lines.

and finally, bisect the resultant lines.

We got our tooling axis.

Step 2: Draft analysis on Class A surface.

Step 3: Creation of Class B & C Surface.
According to the Master section, our component has 2 mm thickness so we offset the class A surface by 2mm.

After that, we noticed that there is a flange so that we have to work on the flange by using the Class A surface.

CLASS A WITH A FLANGE.

Creation of Class C Surface:

Extract all Boundaries

Sweep all the boundaries with 3-degree draft direction by using the tooling axis

Trim this sweep Faces together.

Trim the B surface with Class A & Class C.

This is our final surface

Now, Make a closed body.

Creation Of Dog House & 4 Way Locator:

Here, is the master scetion for Dog house & 4-way locator

So, we extract the walls of the dog house & then draw the sketch for that.

Extrude this sketch

Give thicken command of 2 mm in part workbench

Then draw a sketch for 4 way locator

Pad that sketch &give the draft to that.

Then apply chamfer & fillet to 4 way locator

Now we have to work again on the dog house for clearance so that we offset the below surface by 1.2 mm.

Extract the class B surface & offset by 5 mm

Trim the surfaces then we got this surface

Split this surface with dog House

Draft analysis on Dog House:

Create a locator axis For inner faces then draft analysis:

We have to translate that dog house on another side also

We create a midpoint & then mirror it.

now, we create ribs on both sides so we create a rib, draft it & translate it on both sides.

Draft analysis On final Component:

Tree structure: