GET motorcycle spark plug identification method!

How to distinguish inferior spark plugs↓↓↓

1. Look at the thread of the spark plug is very smooth, feel very comfortable to touch, do not tie your hand.

2, the ceramic insulator of the spark plug is sprayed on the model / brand, take a nail licking (also don't play for life, nails collapsed for your ah), if it is easy to buckle the word, you will hurry Throw this spark plug away.

3. Shake the terminal screw cap by hand. Under normal circumstances, the screw cap is very stable and not loose.

4. The electrode of the fake spark plug is asymmetrical to the metal casing, and the ignition gap is different.

5. The glaze on the ceramic insulator on the surface of the counter-spark plug is uneven (very important, the product is extremely smooth).

6, the genuine spark plug center electrode discharge surface will be plated with platinum, fake spark plugs obviously can not be done.

7. The welding points of the fake spark plug are rough and not neat.

8. From the packaging, the genuine packaging box generally has anti-counterfeiting trademarks, and the surface font of the packaging box is printed clearly and the paper is thick. The anti-counterfeit trademark of the fake packaging box is unclear, the packaging box is rough and the paper is soft.

Use of inferior spark plugs↓↓↓

1. The poor quality spark plug center electrode is poor in material, and the inferior spark plug electrode melts. The center electrode is not made of special nickel alloy material (the inside is not embedded with copper core), the thermal conductivity is not good, and it is easy to melt. The melting of the electrode may cause damage to the piston, cylinder and other related parts.

2, it is easy to cause damage to the piston.

3. Inferior spark plug insulation material is of poor quality. The anti-conductivity (insulation performance) is poor, can not withstand the high voltage during ignition, and is prone to leakage, engine ignition abnormality, misfire, vehicle shake and other faults.

4. Inferior spark plugs have poor resistance to electromagnetic interference. There is no resistance inside the spark plug, it can't resist electromagnetic interference, and it will generate electromagnetic interference signal.

Knowledge of spark plugs↓↓↓

The spark plug is part of the ignition system of the vehicle and is classified as a consumable part. If it is not properly installed, it will shorten the life of the spark plug, or use a poor quality spark plug, which not only increases fuel consumption by 10%, but also increases exhaust pollution by 4 times. Recycling, so for environmental protection, spark plug maintenance is still more important.

According to online research data, if the spark plug is not working properly or intermittently, the fuel consumption of the vehicle will increase by 10%, and the exhaust pollution will increase by 4 times compared with the normal working condition. The increase of hydrocarbons is especially obvious, and the spark plug is ignited. The abnormality is largely due to the use of inferior spark plugs. Vehicle users should use high-quality spark plugs from the perspective of environmental protection and energy conservation.

The working environment of the spark plug is quenching and hot, the alternating frequency is high, the pressure and voltage vary greatly, and the material and process technology requirements of the product are quite high. Producing a spark plug requires a number of technically demanding processes. In general, the service life of ordinary spark plugs is about 15,000 kilometers, and the service life of high-quality spark plugs can reach 30,000 kilometers. However, the inferior spark plugs cannot meet the various requirements of the moment of ignition of the vehicle, causing the ignition to fail, causing the vehicle to start and A lot of pollution is generated during operation.

At the same time, the environmental pollution caused by inferior spark plugs is not only generated during the driving process of the vehicle, but also in the production and scrapping process. Inferior spark plug manufacturers use a large amount of lead-containing sealant. During the manufacture and ignition of spark plugs, lead powder volatilizes and enters the human body with air, causing harm to the human body. In addition, the spark plug is a consumable item. If the owner chooses to use a poor quality spark plug, the vehicle needs to be replaced soon after the vehicle is not in good condition. At present, the spark plug has no recycling route, so the owner will discard it, so that the resources are wasted at the same time. It pollutes the environment.

According to statistics, the annual production capacity of spark plugs in the country is more than 300 million, and the number of counterfeit and shoddy products produced every year reaches tens of millions. The waste of raw materials and the pollution caused are amazing. Spark plugs also need to be of good quality, which saves money, saves resources and protects the environment.