8 important parts of the high performance spark plugs

 

The spark plug might look like a simple device, but it has a number of highly important jobs. Firstly, it creates an artificial lightning bolt in the combustion chamber of the engine. It transmits extremely high voltage to create sparks to light fires in the combustion chamber. The voltage of the spark plug can go somewhere around 20,000 to over 30,000 voltages. Given below is a brief outline of the eight important parts of the spark plugs that helps the device do its job with the utmost efficiency.

1. Ribs:

The ribs offer additional protection against spark flashover. It also helps in improving the grip of the high-performance spark plugs against the body of the ignition coil. Aluminum oxide ceramic is used for molding the insulator body. A high-pressure and dry molding system is used for manufacturing this part of the spark plugs. As the insulator gets molded, it gets kiln-fired to the temperature that is more than the melting point of steel.

2. Insulator:

Modern spark plug insulators are made of a highly pure alumina ceramic which has excellent characteristics to protect against thermal shock and corrosion, as well as having good mechanical strength and thermal conductivity. The outer surface of the insulator is ribbed to ensure better grip for the ignition coil boot and to offer protection from spark flashover.

3. Hex:

The best spark plugs have a good quality hexagon that offers the contact point for the socket wrench. Usually, spark plugs have different size of hex, and these are related to the thread size of the spark plugs.

4. Shell:

The steel shell gets fabricated for exacting tolerances through a special extrusion procedure. Certain kinds of spark plugs have a bar stock or a steel billet for its shell construction.

5. Plating:

The shell of the best spark plugs is always plated because it improves durability and ensures corrosion and rust resistance. The hexagon gets machined in the shell, and it lets you utilize socket wrenches for removing or installing the plug.

6. Gasket:

Several spark plugs have gaskets, while others are gasket-less. Gaskets utilized on spark plugs have folded steel designs that offer a smooth surface for the purpose of sealing. The ones without a gasket have a tapered seat shell, which seals through a close tolerance that is inserted in the spark plug...

Read more at 8 important parts of the high performance spark plugs

Comments

Post a Comment

Popular posts from this blog

Spark Plug Truths Revealed: Busting Myths - Part 2

  There are so many misconceptions and myths about the spark plugs , that they cannot be crammed into one. So let us continue debunking a few more myths about the heart of the engine of our vehicles. Copper spark plugs are better than Iridium and Platinum spark plugs This myth is based around the fact that Copper is a better conductor of electricity, hence it can provide the electrical spark in a better way. However, this is not particularly useful when it comes to spark plugs. Iridium and Platinum are preferred because of two main reasons. They are good conductors of electricity as well. And the second one being, they have a higher melting point which makes them efficient even while operating at a higher temperature that a spark plug experiences. Fit it and forget it The implication of this myth is based around premium spark plugs. According to the myth, all the benefits of a good spark plug like lower emissions, better performance of the vehicle, decreased fuel consumption are pe...
Read more

Understanding the Lifespan and Aging of Spark Plugs

  Even the sharpest of all tools wears out eventually. Same is applicable to our beloved spark plugs. Getting premium spark plugs to have a wide array of benefits such as better fuel efficiency, reduced emissions and improved overall longevity of the engine. But all things age with time, and so do the spark plugs. But unlike some of our devices, ageing spark plugs might not be very evident for a layman. As spark plugs go through thousands and thousands of miles along with your vehicle, their internal components tend to wear out and even though they can withstand extreme temperatures, their durability goes down with time.  A spark plug can not and will not last forever, because of a few reasons which we are about to discuss. As the spark plugs and its components interact with a variety of substances such as air, fuel, a mixture of fluids etc. a build-up starts to develop on them.  This build can lead to a number of various scenarios where the spark plugs might get delayed ...
Read more

8 Important parts of the high performance spark plugs

  The spark plug might look like a simple device, but it has a number of highly important jobs. Firstly, it creates an artificial lightning bolt in the combustion chamber of the engine. It transmits extremely high voltage to create sparks to light fires in the combustion chamber. The voltage of the spark plug can go somewhere around 20,000 to over 30,000 voltage. Given below is a brief outline of the eight important parts of the spark plugs that helps the device do its job with the utmost efficiency. 1. Ribs: The ribs offer additional protection against spark flashover. It also helps in improving the grip of the  high performance spark plugs  against the body of the ignition coil. Aluminum oxide ceramic is used for molding the insulator body. A high-pressure and dry molding system is used for manufacturing this part of the spark plugs. As the insulator gets molded, it gets kiln-fired to the temperature that is more than the melting point of steel. 2. Insulator: Modern spa...
Read more