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 section 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: