Week 9 - Challenge 3 - Bumper

Aim-Create the bumper plastic component through a given class A surface.Below the CAD data drawing.Thickness of plastic component to the 3mm.

Procedure-

Open the catia v5 software and then draw the class A surface design for bumper plastic component in this to the thickness of the draw the 3mm in surface.

Ensure the proper stree structure in the surface design and the geometrical sets the name based of sketches.

All sketches draw the geometrical sets.

Objective:

• Ensure Proper Tree Structure.
• Geometrical sets should have a proper name based on the sketches present inside them.
• All the sketches should be created under the Geometrical set. 

Use the close Surface feature to make a solid body from the surface. 

• Publish the Tooling Axis, Class A, B, and C surface.

Introduction:

CLASS-A SURFACE: the class-A surface is used in the automotive design industry. it describes the final production surface data for the aesthetic parts.

CLASS-B SURFACE: the class-B surface is the second surface that has a specific thickness from the class-A surface. this surface contains engineering aspects of a model. These must be smooth and "error-free" as well but are not held to the standards that class A surfaces are.

CLASS-C SURFACE: The Class C finish allows more imperfections than Class A or B. Class C is often specified for interior surfaces not readily visible, surfaces that will be covered by another part when assembled, or surfaces.