Challenge 4 : Concept Modelling of Alloy Wheel

Acknowledgement

I would like to thank skill-Lync for giving me such a wonderful opportunity for extend my knowledge for my own branch and giving me guidelines to present project report.it helped me lot to realise of what we study for.

Introduction

Autodesk Alias (formerly known as Alias Studio Tools) is a family of computer-aided industrial design (CAID) software predominantly used in automotive design and industrial design for generating class A surfaces.

Autodesk alias designing features

• It responsible for making a surface area of the cars with help of CV and EP curves.
• It is mainly for explore that surface with help of diagnostic shades.
• We can control those the curves through CV’S with help of control panel.
• We can make whatever we want through the curves with help of
• ALIAS models can have colours and surface colours.
• In ALIAS we can able to import images to workspace and making a map of the materials through the image

MODEL OF THIS PROJECT.

• Making of rim of the wheel

AIM

To making of wheel rim of the Renault car

PROCEDURE

DRAWING COMMANDS USED IN THIS MODULE

CV AND EP CURVE

In top of alias workspace on that row having a WINDOW option

Click that WINDOW option

Further it will open row of options contains a PALETTE option.

It contains lot of options but we have to go CURVE option

In that second option is cv and ep curve command

From point: (pick a point in mouse)

To point: (pick a point in mouse)

EXTEND

On that palette option.

In Down having an option is OBJECT EDIT.

Further we have click extend command

[This command is mainly used for extend and shrink of the curves.]

Click end of the curve and then extend or shrink is possible.

BLEND

On the palette option

We have to go CURVES option.

Then we have to right click Blend command.

There will be open Blend options.

Further we have to click New option.

From point: (pick a point in mouse) on one end of the curve.

To point: (pick a point in mouse) on the one end of the other curve.

[This command is mainly used for making a blend curve on the end of the curves]

And after you creating a blend curve.

There is Edit option present click that option. We want to tight that curve is possible.

DISPLAY COMMANDS USED IN THIS MODULE

LAYER

The Layers menu is used to create, delete and manage layers, which are displayed in the Layer Bar at the top of the screen, just below the menus. If you do not see it,

And click new option on the layer

Further it will create layer on the layer bar.

Now we have to create one layers for this module. because

we want place the rim views of the car wheel. And assign view in the layer.

After we completed the curve structure means assign those curves in separate layer .

ALIGN

On the palette option

We have to go object edit option

Then we select the ALIGN option.

Why we use align command means.

Align the curve or a surface with help of the G0.G1,G2, And tangently.

That the reaon for using align command.

I already gave a name for the layer as RIM CURVES.

Then we have to make DETACH for the rim structure

DETACH

On the palette option

We have to go object edit option

On the first option attach but we want detach.

Right click on that attach option it will project DEATACH OPTION.

Then we have to click the two ends of the curve

It will make an detach. Then I will select that curve and hide the two curves.

BLIND

On the palette option

We have to go Surface option.

On the 7^th option is BLIND.

Why we are using this one means it will make blind surface between two ends.

Using rail command making of surface

Then making of curve structure through the canvas image.

We have trimmed the unwanted areas of the surface.

PROJECT AND TRIM

On the palette option

We have to go Surface edit option.

On the 1^st option is PROJECT.

Select the surface for trim. And click trim option then we have selected the curve structure for trimming.

Then it will project the curves on the surface.

On the palette option

We have to go Surface edit option.

On the 2^ND option is TRIMM.

Select the unwanted area through the guide lines on the surface.

Then it will trim out the areas.

INERSECT

On the palette option

We have to go Surface edit option.

On the 1^st option is PROJECT.

We want intersect means right click on the project option.

It will open another option bar here intersect option is there.

This command is mainly used for intersect two surfaces.

It makes the guide line on the surface then we trimmed out the unwanted area.

SYMMETRY

After completing the surface, the one of rim means we have to make another side.

That’s why we have to use symmetry command.

Entire surface select assign in one layer then we make symmetry of those surface.

WE HAVE TO MAKE DUPLICATES OF THE SURACE

First we have group all those surface so

Select all the surface and gives control+G. And we have move pivot at centre of an axis.

On the top working space EDIT option is there

Click that EDIT option it will open another option bar.

Then we have to select the OBJECT option.

Continuously open another option bar.

We have to give how much duplicates we want and which rotation we need have to give.

Finaly give GO. It will make duplicates on the workspace.

thus the commands were used to creating a renault wheel rim structure.

RESULT

Thus, the curve structure of rim is completed. With help of given canvas image of rim. Thanking you for giving an extradentary opportunity for making this curve structure.