Some spark plug of common things

Standard type spark plug: the insulator skirt slightly retracted into the shell face,side face electrode outside the shell, is the most widely used one.High and low calorific value according to points, with the cold type and hot-type; in accordance with the electrode material points, the nickel alloy, silver alloy and platinum alloys; if a more professional look, the type of spark plug generally have the following categories.

Surface flash over type spark plug: the gap along the surface type, it is the most cold type spark plug, the center electrode and the gap between the shell end is concentric.Pole-type spark plug: the side electrode is generally two or more, the advantage of reliable ignition, gap without regular adjustments, so the electrode erosion and spark plug gap can not easily adjust the number of regular gasoline is often used.

Margin of body protruded type spark plug: insulator skirt longer, protruding beyond the shell end. It has a large heat absorption, and good dirt capacity, and can directly affected by the inlet air cooling and lower temperatures, and thus difficult to cause the hot fire, so wide range of thermal adaptation.

General motorcycle, automobile spark plug factory model has been determined, the mounting dimensions match, the user can according to the ambient temperature, road conditions, machinery old and new spark plug heat value of the choice.

Made under standard conditions, such as spark plug heat value of commonly used models five, when the temperature is below five, the value should be re-used low-level heat to ensure spark plugs, spark plug skirt the Department's operating temperature. The old engine, the use of low-level spark plug heat value may be due to mechanical abrasion resistance of the spark plug channeling oil pollution.Electrode-type spark plug: the electrode is small, and there is a strong spark, ignition were good in the cold season can ensure rapid and reliable engine start, a wide thermal range, can meet a variety of purposes.

Block Type Spark Plug: their shell and made of tapered screw thread, so you can maintain a good seal without gaskets, spark plugs to reduce the size of the engine design more favorable.Select spark plug to consider many factors, such as engine type, cooling method, stroke number, fuel grade and use of environmental temperature and other common conditions.

The basic conditions for high-performance engines: spark of high-energy stable, mixed evenly mixed gas, high compression ratio.Spark plug which commonly known burner, its role is to bring high voltage wire high voltage discharge pulse sent by the breakdown spark plug, air between the two electrodes to produce spark ignited this mixture inside the cylinder.

It is "wearing parts "Many drivers toolbox standing spark plug to any change. Of course, with the technology, the durability of spark plug have improved, use platinum alloy electrode materials to replace traditional copper nickel alloy, extended life spark plug generally used modern car mileage up to about fifteen billion km .Breakdown spark plug insulator, electrode coke failure often occurs.

Such as to avoid prolonged low-speed, low load operation; to reduce idle running time, more and more car experts believe that the vehicle damage vehicle idling; to avoid high-speed, overload running, if not buy a cell phone with the same transfer, it is best not to drag racing ; fuel to maintain a certain purity, look for the brand of oil is critical; avoid hard acceleration, rapid deceleration running other bad driving habits. The only way to effectively control the contamination of various spark plug to extend the service life of spark plug improve engine efficiency.

Spark plug this thing looks simple, not easy to do, it requirements of materials and manufacturing processes is very high, due to very poor working conditions.In actual operation, the addition to correctly choose his car, spark plugs, there are some measures that can Youxiao integrated pollution control spark plug.