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Automobile Spark Plug Product Types

1. Standard spark plug: the insulator skirt is slightly retracted into the end face of the shell, and the side electrode is outside the end face of the shell. It is the most widely used type. 2. In...

Introduction To Automobile Spark Plugs

Automobile spark plug (sparkplug), commonly known as spark plug, its function is to discharge the pulsed high-voltage electricity sent from the high-voltage wire (fire plug wire), breakdown the air...

Spark Plug Development And Improvements

With the development of the automobile industry, the performance of spark plugs is also constantly improved to improve the working quality of gasoline engines. For example, to improve the exhaust p...

Spark Plug Performance Requirements

The main requirements for spark plugs are thermal characteristics, tensile strength, heat resistance, electrical conductivity, insulation strength, sealing, and corrosion resistance. The spark plug...

Spark Plug Gap And Temperature Requirements

clearance requirements The gap between the spark plug electrodes has a great influence on the work of the spark plug. If the gap is too small, the spark will be weak and it will easily cause leakag...

Spark Plug Selection

The calorific value of the spark plug can be determined based on the engine's compression ratio, speed and air-fuel ratio. The calorific value of commercially available spark plugs ranges from ...

What Are The Characteristics Of Spark Plugs?

In spark plug standards, calorific value is usually used to characterize the thermal characteristics of the spark plug. The calorific value of the spark plug represents the balance ability of the s...

What Are The Common Types Of Spark Plugs?

According to the calorific value, there are cold type and hot type; according to the electrode material, there are nickel alloy, silver alloy, platinum alloy, etc.; if it is more professional, the ...

What Are The Working Principles Of Spark Plugs?

Under the action of high voltage, the air between the center electrode and the side electrode of the spark plug will quickly ionize, forming positively charged ions and negatively charged free elec...