American AUTO-LITE spark plug

Autolite spark plugs from the United States

Model: 3136

Conventional circuit breaker ignition system

Size: 10mm 5/8

The business of Shanghai Xingtuo Machinery Equipment Co., Ltd. involves a wide range of product categories and applications, with a diverse selection of interchangeable products of the same type. Our professional technical team and team can meet customers' needs for product selection, project integration, and more. The main product categories include: physical parameter detection and measurement, automation and industrial IT, hydraulic, pneumatic, analytical instruments, laboratory equipment, brake transmission equipment, electrical components, machine tools, tools, logistics equipment, industrial machinery, complete sets of equipment, etc.

1、 Main performance of Autolite copper spark plug 3136 product in the United States

The necessary performance of Autolite spark plugs: heat resistance: can adapt to extremely hot and extremely cold situations; The temperature inside the spark plug reaches 2000 ℃ during the combustion of the mixed gas, and the low-temperature gas is cooled during the suction stroke, causing the rapid heating and cooling phenomenon of the 4-stroke engine to turn the 2-turn engine into one turn during operation. Autolite spark plugs have the same heat resistance as this, but also require heat release that does not reach the starting point of surface ignition. Autolite spark plug mechanical strength: can adapt to intense pressure changes; During the inhalation process, it can reach a gas pressure below 1, and during the explosion process, it can reach a gas pressure above 45. *Mechanical strength that can adapt to such intense pressure changes. Autolite spark plugs can maintain sufficient insulation for high voltage requirements of approximately 10-30kV under rapid temperature and pressure changes.

AUTOLITE spark plug 3136 imported from the original factory in the United States, with a large amount of stock available

2、 Introduction to Common Materials of Spark Plug

1、 铂金火花塞

Many car enthusiasts believe that manufacturers do not equip their cars with platinum spark plugs due to cost considerations and are cutting corners. Therefore, they are very angry and pay to replace their nickel alloy spark plugs, which are far from the spark plug replacement cycle, with platinum ones. This replacement is obviously for performance considerations, not durability. So it is estimated that nine out of ten car enthusiasts will feel disappointed because this performance improvement is really limited, and they may not even feel it at all. In fact, this is the main reason why the original factory does not use precious metal spark plugs.

Improving the ignition performance of the entire engine is a systematic project, and simply replacing the spark plug will not have a significant improvement in engine performance. Because the ignition system of the engine is mainly composed of high-voltage wires, ignition coils, distributors, spark plugs, etc. To fundamentally improve engine performance, we first need to consider increasing the ignition voltage, as higher voltage can provide greater ignition energy. After increasing the voltage, replace the high-voltage wire with a thicker and more conductive wire, because the conductivity of a high-voltage wire is related to its cross-sectional area, length, and material. If the wire diameter is too thin, too long, or contains more impurities in the wire, it will affect the ignition performance. Only after these replacements, it is necessary to consider replacing the platinum spark plug. Note that this is only a consideration, not a necessity, as even without replacing the platinum spark plug, the ignition performance can still be improved.

Unlike the difference between unipolar and multi-stage, the main advantage of platinum spark plugs is not to increase ignition energy, but to improve durability. Its service life is much longer than that of nickel alloy, suitable for more harsh working environments. For high-performance engines, it can work more persistently and stably. As for performance, its ignition energy is similar to that of ordinary nickel alloys, and of course it has some advantages in terms of misfire rate, but this is more due to its design requirements for high-speed engines, and this advantage is not obvious. Therefore, when we modified the entire ignition system, the working condition of the engine became stronger, and the working environment of the combustion chamber became more harsh. Therefore, the advantage of using platinum spark plugs is reflected.

2. Copper spark plug

There are many types of spark plugs, and in terms of materials, they mainly include nickel alloys, platinum, etc. These materials themselves have good conductivity. There are two forms of heat dissipation for spark plugs: cold spark plugs and hot spark plugs. The electrode structure of spark plugs mainly includes unipolar, bipolar, quadrupole, etc. For the purpose of improving the ignition performance of vehicles, many people will consider changing their single pole spark plugs to multi pole ones, or changing their nickel alloy spark plugs to platinum ones.

For unipolar and multi-stage spark plugs, this article will not discuss them, but will discuss whether spark plugs made of different materials are worth replacing? In terms of price, although precious metal spark plugs are several tens of yuan more expensive than nickel alloy ones, their value is not high compared to car prices that can easily be discounted by tens of thousands of yuan. Why don't the original manufacturers use these precious metal spark plugs? Is it due to cost? Or for some other reason? By understanding this issue, we can determine whether our own car is worth replacing with platinum spark plugs.

But if the flame extinguishing effect of the electrode is greater than that of the flame nucleus, the flame nucleus will disappear and cause flameout (referring to the effect of the electrode absorbing heat to eliminate the flame).

In addition, if the spark gap is wide, the flame core will become larger and the extinguishing effect will also decrease, which can ensure accurate ignition. When the spark gap is too wide, a large discharge voltage is required, which exceeds the performance limit of the coil and cannot discharge.

Autolite spark plugs from the United States

3、 Introduction to our company, Shanghai Xingtuo Machinery Equipment Co., Ltd.:

Our company is a legitimate authorized agent of ELTRA in Italy, and has rich experience in the sales of pneumatic, industrial and hydraulic products. In recent years, we have established good cooperative relationships with famous manufacturers from around the world. Our products have been widely used in various industrial fields in China. Relying on the advantages of our brand, our company provides customers with * automation products in a flexible business model, multi-channel, and comprehensive manner. Welcome new and old customers to inquire here. We will serve every customer wholeheartedly. Your satisfaction is our success!

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