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　Composition and principle of spark plug for Baotou North Benz accessories

The following is the knowledge about the composition and principle of spark plugs from neibaotou North Benz parts manufacturer. I hope it can help you.

Composition of spark plugs.

Baotou North Benz accessory spark plug is composed of insulator and metal shell: the metal shell is threaded and screwed into the cylinder; There is an insulator in the shell. The high-voltage wire is connected to the upper end through the central electrode. The grounding electrode is welded to the lower end of the shell. The gap between the central electrode and the grounding electrode is 0.6-1.0mm. The high-voltage electricity ignites the mixture through this gap.

Working principle of spark plugs.

The high voltage generated by the ignition device is added between the central electrode and the side electrode of the spark plug to ionize the gas between them, thus damaging the insulation state between the electrodes, generating current, and discharging to generate electric spark. Ignition caused by electric spark is to activate combustion particles through spark discharge between electrodes, generate thermal effect, form flame core, and form a flame centered on its own combustion and spreading around.

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