E-Learning

La première chaîne sur les composants industriels


Dans notre chaîne, nous traitons de sujets liés à l'électronique, à la mécanique et à l'hydraulique. Nous développons nos vidéos en collaboration avec des entreprises manufacturières, illustrant en détail le fonctionnement des produits industriels.


Jaes
Jaes

95 articles
What is a capacitor and how it works? Ceramic - Electrolytic – Tantalum - Supercapacitor

The capacitor is a component that stores an electric charge, as a battery would, but has a different operation and use.
We can find them in all circuit boards and they are very useful because they can release energy when the main electrical supply gets interrupted or is unstable.

In this video...
How Chiller works

A chiller, also known as refrigeration unit, is a thermal machine which, by exploiting the compression and expansion of a refrigerating gaseous fluid, can remove the heat from a heat-carrying fluid, which is often water or air.

JAES, leader in the spare parts industry for more than 10 years, offers in its catalogue all types of chillers from the leading manufacturers. ...
Actuators for Hydraulic Valves

Valves are mechanical devices, with manual or automatic control, which, placed in the way of a fluid current, intercept the flow.

Thanks to their use it is possible:
Starting, Stopping or Controlling the direction of the flow or to control the characteristic parameters of a fluid in the pipeline, ie pressure and flow rate. ...
How is natural gas extracted?

Our Earth disposes of several fossil fuels such as oil, the most common resource used for transportation, or coal, which is mostly used in the industrial sector.

However, there is another type of fuel which we use on a daily basis to produce energy in power plants or even to heat up our own houses: we are talking about Natural Gas!
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HOW DOES A FOUNDRY WORK? (Part 2)

Our journey through Zanardi Fonderie’s production plant continues and in this video we will observe the ancient melting and casting process of the cast iron jets, a process which is still evolving today.

In our previous video, we started with the design offices all the way to the coupling of the two green sand half moulds, ready to host the liquid cast iron. ...
How do Double-row Angular Contact Ball Bearing work?

Bearings are mechanisms used to reduce the friction between two objects in rotary or linear motion with each other.

In this video we will see the operation of double row angular contact ball bearings, and in the videos of this playlist you will see all kinds of bearings.

Jaes, leader...
How do Single-row Angular Contact Ball Bearing work?

Bearings are mechanisms used to reduce the friction between two objects in rotary or linear motion with each other.

In this video we will see the operation of single-row angular contact ball bearings, and in the videos of this playlist you will see all kinds of bearings.

Jaes, leader...
How do Self-Aligning Ball Bearing work?

The bearing is a mechanism, used to reduce the friction between two rotating or linear moving objects.

In this video, we will show you how the Self-Aligning Ball Bearing works,and inside this playlists, you can find any variety of bearing.

Jaes, leader in the industrial supplies sector for more...
HISTORY OF BEARINGS

Bearings are mechanical tools that have the ability to reduce or eliminate friction between two or more elements in rotary or linear motion between them.

In this video we will see the history of bearings, and in the videos of this playlist you will see each kind of bearing.

Jaes, leader in the industrial supplies...
How do double-row Radial Ball BEARING work?

Bearings are a mechanism used to reduce the friction between two objects in rotary or linear motion with each other.

In this video we will see the operation of the double row radial ball bearing, and in the videos of this playlist you can see the other kinds of bearing.

Jaes, leader in the...
How does a single-row Radial Ball BEARING work? Shallow groove and Deep groove - Maximum capacity

The bearing is a mechanism used to minimize the friction between two rotating or linear moving objects.

In this video, we will show you how the single-row Radial Ball bearing works, and inside this playlists, you can find any variety of bearing.
...
ALL KINDS OF PUMPS

Have you ever wondered how many types of pumps exist and what are their features?

Pumps are operating machines for moving liquids or gases, thanks to some mechanical parts that are powered by rotary or alternative rectilinear motion.

Nowadays they are widely used in different industry fields, but they already exist...
How does a DCS work? ( Spread control system)

Over the years, industry as a whole has undergone countless changes, especially when it comes to the technologies that are used. Automation is one of them, in fact, it has improved production and security processes. In this video we will talk about DCS. What are they and how are they used?

The DCS is a system that coordinates and manages an entire plant with many different processes. ...
How Mechanical Seals Work

The mechanical seal is a device that is capable of isolating two environments, where between the two is found a component (like a shaft) with a circular or axial motion.

Jaes, for over a decade has been providing its customers with the best solution for their supply chain and in its catalogue catalog every kind of mechanical seal from the leading manufacturers ...
How does a foundry work? In collaboration with Zanardi Fonderie

In the metallurgical branch, foundries are those factories where many metallic parts and components that will be used in different industrial sectors such as transportation or petroleum plants are produced.
The foundry, through melting and casting process, produces countless parts of various shapes and dimensions: the melting and casting process is one of the most ancient working techniques: the first casted pieces were...
How a PLUG VALVE Works

Valves are shut-off or regulating equipment placed along the path of a fluid stream.

They can either enable or interrupt the fluid to flow, regulate the range or pressure rate and their body has inlet and outlet ports. Inside them there is a moving element for flow regulation or interruption.

In this video, we...
How do hybrid cars work?

The automotive industry is constantly evolving, from electric vehicles to the most futuristic hydrogen cars; a sector which is trying to lead mobility into a fossil free world without oil for instance.

Guiding an entire society into a sustainable mobility is very difficult, but hybrids are coming to help us doing so. These vehicles combine the best technology from endothermic engines and electric...
MOTEUR SYNCHRONE

Le moteur synchrone est un type de moteur électrique dont la vitesse de rotation est synchronisée avec la fréquence électrique du courant alternatif.

Dans cette vidéo, nous verrons comment fonctionne ce moteur efficace, utilisé dans divers domaines où une précision est requise.

Jaes, engagée depuis plus de 10...
Check Valves

Valves are shut-off or regulating equipment placed along the path of a fluid stream.

In this video we will show you how a check valve works. Watch also the other videos on our playlist to find out all the other types of valves we use every day.

JAES, for over a decade has been providing its customer with the best solutions...
How a CPU is made and how it works

Silicon is the second most common element on Earth, followed by oxygen; it can be easily found on the sand, but as we’ve learned in our previous videos it is also used for its conducting properties. In fact, it is the main element of photovoltaic cells, diodes, thyristors and transistors; the latter in particular (in the mosfet version) is the primary component for the realization of the central processing unit, which we all know as the CPU.
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How an integrated circuit is made

If we open our computers, our smartphones or any other electronic device, we’ll certainly notice that there are always one or more electronic cards. In these cards, we can find small black parallelepipeds, called integrated circuits.

In this video we will see how integrated circuits are made and why they are the basis of all electrical devices.
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How does a heat exchanger work?

Even if it doesn’t seem like it, several of the objects we have in the house are at the theoretical level of heat exchangers; they allow the exchange of thermal energy between two fluids (which can be liquid or gaseous) without these coming into contact with each other.

In this video we will see how a heat exchanger works.
Jaes, leader in industrial...
SOLENOID VALVE

Valves are shut-off or regulating equipment placed along the path of a fluid stream. They can either let or interrupt a fluid to flow, regulate the flow rate or the current pressure; they are equipped also with actuators, a mechanism which control the movable element for regulating or interrupting the flow.

The solenoid valve is a type of valve equipped with an electromechanical actuator, usually a solenoid. In this...
Pump calculation: FLOW RATE – RPM – HEAD PRESSURE – POWER – IMPELLER DIAMETER

After diving into the history and basic principles of industrial pumps, after having applied the Bernoulli equations to explain the functioning of centrifugal pumps, after building a tiny version of a water pump with recycled materials, in this video we are going to learn pump calculations and in the specific we’re going to learn how to calculate:
the FLOW RATE, the revolutions per minute RPM,...