Week 9 - Project - Master Section Development

DEVELOPMENT OF MASTER SECTION OF B PILLER :

First upon check the given class A surface. It should not have any open boundary.

Creation Of Tooling Axis:

For the construction of tooling axis extract the parallel vertical lines from the master section and bisect them to get our Tooling Axis by generating a point in between them.

Creation Of Flange :

Create a sweep on master section to create flanges both side.

Correction In Class A Surface :

Trim the unwanted extended Class A surface.

Creation Of Class C Surface :

For C surface sweep the edge of the Class A surface in the tooling axis direction at 3 degrees.

Now trim this surface with the B surface to get the required surface. Make this body solid in the Part Body using "Closed surface" command.

Creation Of Dog House & Locators :

To create Dog House we have to follow here Design Rules-

Wall thickness of bottom side should be 40% of part thickness as per desgn rule.

Split it with the part body.

Draft Analysis Of Dog House & Locator :

Creation Of Ribs:

Ribs are at the 50mm distance as told.

Now, Split those ribs with the offset class B.

Now Untrim that ribs with main body.

Draft Analysis On Main Body:

Draft Colour- GREEN 3 degree.

RED- 0 to 3 degree.

BLUE- below 0 degree.

Minimal draft for b side features like doghouse and rib is 0.5 degrees

DRAFT COLOUR- GREEN 0.5 degree

RED- 0 to 0.5 degree

BLUE- below 0

(Note- Class A surface have some issues so there are some problems in draft analysis.)

Defects In Class A Surface-

Different Views Of Component:

ISOMETRIC VIEW:

FRONT VIEW:

SIDE VIEW:

TOP VIEW: