Tutorials

How to model a Centrifugal Pump Body (Spiral construction) using Inventor 2014?

73 18 Intermediate
We have to abide by all the conditions from the technical drawing Note: You can watch my live tutorial for modeling this part here: https://youtu.be/yxEAv2p31zw

Parametric Gears

68 13 Beginner
In this tutorial I will show you how to make various parametric gears. You will need basic knowledge of Catia tools. Property of Feri Čiradžija, mechanical engineer.

Helical Gear Shaft Tutorial

52 13 Beginner
Hello, CAD lovers! Today we're going to learn how to make a Helical Gear Shaft. If you are new to this profile, please leave a like button on this tutorial and follow my profile for more helpful content.

New approach in designing and modelling an Oil pump using Inventor 2016

107 13 Intermediate
Step by step tutorial videos, showing the easy way of modelling an Oil pump using Inventor 2016, how to create the parts, assemble them and drive gears, new approach make use of most Inventor specs, design center with some new tips & tricks ...

How do I scale a model in Inventor?

50 13 Beginner
:)

TURBOFAN | TURBINE IN CATIA

44 12 Expert
The Rolls-Royce Trent 900 is a high bypass turbofan produced by Rolls-Royce plc to power the Airbus A380, competing with the Engine Alliance GP7000. Initially proposed for the Boeing 747-500/600X in July 1996, this first application was later abandoned but it was offered for the A3XX, launched as the A380 in December 2000.

Cap screws and machine screws

65 12 Intermediate
Cap screws and machine screws are similar in shape, differing only in their relative sizes. Machine screws are usually smaller in size, compared to cap screws. These are used for fastening two parts, one with clearance hole and the other with tapped hole. The clearance of the unthreaded hole need not be shown on the drawing as its presence is obvious. Figure 5.24 shows different types of cap and machine screws, with proportions marked Cap screws are produced in finish form and are used on machines where accuracy and appearance are important. As cap screws are inferior to studs, they are used only on machines requiring few adjustments and are not suitable where frequent removal is necessary. These are produced in different diameters, upto a maximum of 100 mm and lengths 250 mm. Machine screws are produced with a naturally bright finish and are not heat treated. They are particularly adopted for screwing into thin materials and the smaller ones are threaded throughout the length. They are used in fire-arms, jigs, fixture and dies. They are produced in different diameters upto a maximum of 20 mm and lengths upto 50 mm.

SURFACE MODELLING IN CATIA

25 11 Intermediate
CATIA is a software known for surface modelling, here is a small car done using wireframe and surface in CATIA

2S Petrol engine case using Catia

71 10 Beginner
This tutorial is about how to model a 2S petrol engine case using Catia V5. This tutorial consists step by step procedure.

How to rotate objects in Catia v5

1 9 Beginner
Within this video various rotation aspects are discussed starting with sketches, parts, imagine & shape elements as well as imported 3D scans.

LEGO - 01 Basic Dimensions & Bricks Explained

68 9 Intermediate
I get a lot of questions about how I create LEGO parts. This is Part I - The Basics. Most "standard" parts can be created using only simple math. Standard parts consist of square, circular, and angled blocks - regular geometric blocks. I will refer to BrickLink (www.bricklink.com/), but many others use similar methods: Peeron: http://www.peeron.com/ BrickOwl: http://www.brickowl.com/ Brickipedia: http://lego.wikia.com/wiki/LEGO_Wiki etc.

Parametric Helical Gear

27 9 Beginner
In this tutorial I will show you how to make a parametric helical gear in Catia. Copyright of Feri Čiradžija mech.ing. (My teacher of technical drawing)

How to model a curved spring

27 8 Intermediate
Let me show you how to use some surface commands which combine in a 3Dsketch for the solid sweep. No coil command needed. on youtube at: https://youtu.be/wcB5OBTrqfA

How to model a Control lever shaft using Inventor 2014?

32 8 Intermediate
If you are really interested in modeling with Inventor (2014), try to apply every step with respect to their order and watch how you reach the model. You can watch the live modeling of this part with Inventor 2021 by using this link: https://youtu.be/gOkTy_oJdH0 Enjoy!

How to model a dodecahedron

15 8 Intermediate
Let me show you how to model a platonic surface body and use it for a weldment structure. 3D-file at: https://grabcad.com/library/dodecahedron-32