Week 8 - Challenge 3 - Coin Holder Design

Challenge 3 - Coin Holder Design

OBJECTIVE

To Create the Coin Holder 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.

INTRODUCTION

Class A surface: It provides information about the aesthetic features of a component. The product designer starts development of design models from class A surface

Class B surface: It provides information about the engineering features of a component. This surface is created by offsetting it from class A surface.

Class C surface: It is a surface that connects surface A and surface B along tooling direction.

Tooling Axis: It is direction along which the core and cavity open and close. Draft is also given along the tooling axis.

Fig.1.1 Class B surface

Here showing class A surafce and Class b surface.

Class B surface is created from class A surface using extract and offset tool in CATIA V5.

Fig.1.2 Class C surface

Class c surface nothing but. it is thikenning a part.

Here using sweep tool thickened of 2.5 mm.

fig.1.3 Final trim of component

Here, Final trim of the component is showing in different views such as top view, side view, front view.

CLOSEST SURFACE

Fig.1.4 Close surface

At the fininshing of component is close surface using close surface tool in part design work bench.

It is solid part from surface.

Conclusion

Created Coin holder with given parameters.

Here used class A surface as referance.

Tree stucture is maintained.

Tooling axis created by using Normal to surface line command .