Week 8 - Challenge 1 - Base Bracket Design

AIM : To be able to create solid from the given Class-A surface, by considering tooling axis and
draft analysis.
Class-A surface given ;

A point was created at the center of the large circle, Using that axis system is inserted,

Tooling Axis

Create a bisecting line for the inclination lines,

The tooling axis is the tool movement axis (core/cavity).
This axis will decide the draft direction.

The above picture is the result of the draft analysis.
The draft is considered as 3 degrees.

CLASS B SURFACE ;

by extracting the surfaces from class A and then offsetting the extracted surface we got a
Class B surface that is 2.5mm below class A Surface

By using the boundary Sweep is created.
And the angle of draft given in Sweep is 3 Degrees

Closed Surface

The above surface is trimmed/join from the Class A,B,C surfaces.

The Solid is made by using the Close surface tool.
Draft Analysis for solid;