catia video tutorial surface modeling

Catia Tutorial | Beginner | How to make solid from surface

SURFACE DESIGN CATIA V5

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Hexagonal Nut In Catia v5

Soon you will know just how easy it is to build a hexagonal nut using Catia v5., and I hope this tutorial will help you to learn some basic commands of Catia v5. In this tutorial I assume that you are not using Catia for first time.

Step 1:

We will design the bolt according to the standard given bellow. In my case the normal diameter of bolt is 24 mm.

Step 2:

Step 3: (optional)

Menu bar >tools>Customize

Step 4:
Click on sketcher work branch
and then click on xy plane.

Step 5:
And now you are in sketcher work branch.And now go to menu bar

Insert > Profile > Predefined Profile > Hexagon

Or

Bring you pointer to zero coordinate. it will snap this point automatically. And the picture will be something like this.

Step 6:



Step 7:

See in step 1 fig.2. We have taken D = 24 mm the Diameter of the bolt. So 2D = 48. After dimensioning the color of the profile will turn into Green color the sign of fully constraint.

Now click here to Com out from sketcher work branch. If you are unable to find this icon you can refer Step 3. You may get the solution.

Step 8:

Sketch based Features >

Step 9:

I hope you have successfully completed the pad command. In next few steps we will make a hole.



In type Tab select the simple option. And we will discus later about the Thread definition.

Step 10:


After completing these steps the centre point color will convert to green color. And now Com out from sketcher work branch. and press in Hole definition deluge box.

Step 11:
Click on sketcher work branch . Select the ZX plane

Step 12:

Step 13:

Step 14:

Previously we learned an advance technique to make constrain.
Now we will use the basic way to make it constrain.



This command will highlight after the selection

Step 15:



Step 16:



Step 17:



Com out from sketcher work branch.
you can click any where of the hole to select the axis

Step 18:

Step 19:

Congratulation you have completed this assignment. Now you have some basic knowledge of Catia v5.You can share your experience with me through this feedback form.

How to make better fill in Catia

Next tutorial about Generative Shape Design. This video shows a combination of tools, fill and join in order to fully fill surface. To obtain a smooth surface join tool has activated Simplify Results.

Wireframe And Surface Design. IN Catia

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Modelling a Spring in CATIA

Select Start > Mechanical Design > Wireframe and Surface Design. Then you'll be asked for a new part name. Enter a name as you like and check on enable hybrid design. Press OK.

In the workbench, click on the arrow just below the Spline icon, a toolbar will come out and then click on the Helix icon. Alt: Insert > Wireframe > Helix. A Helix Curve Definition box will appear as shown below.



Right click in the Starting Point box and select Create Point. In the Point Definition box that appeared, let the Point Type as Coordinate and enter 30mm for the X-coordinate and let the rest as default. Press OK. Then, right click in the Axis box and select Z Axis. You should now obtain a helix as shown. Just press the Preview button but not the OK button.



Now edit the Pitch to 10mm and the Height to 100mm. Let other values by default and press OK.
Now you'll get a helix as shown below.



To create the profile of the spring, we would have to switch into the Part Design Workbench. Start > Mechanical Design > Part Design. Select the zx-plane and click on the Sketch icon. Create a Circle of Diameter 5mm just on the end point of the Helix as shown below.



Exit the Sketcher Workbench to return to the Part Design Workbench. Click on the Rib icon and in the Rib Definition box, select Sketch.2 (circle) as the Profile and the Helix as the Center Curve. Press OK button to obtain your spring.




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