Week 8 - Challenge 4 - Bumper

Aim:

To Create the Bumper Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class-A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model. 

Take the Thickness of the component to be 3 mm

Solution:

The file is downloaded from the step file given and saved as cat part and worked 

Given A surface

Creating the tooling axis:

 

Class B Surface Creation:

We offset the given classA surface for 3mm thickness and the performance of extrapolate and trim are been done to match the surface of A and then we can move on to creation od class C Surface.

Note that the class b is extruded for the triming purpose of the class B and C to fom a completed closed body model.

Class C Creation:

The boundary command is taken for Class A surface and the sweep option is been used To create the C Surface and the degree is 90 and 3 according to the curvature of ther body .

Joining of class A and Class C surface:

The CLass A and C are been joined together so the triming of Class B is done easily. Moreover the work if class C is to join both the A & B together.

 

Triming of Class B with Class A the"The one joined with C surface"