Makandulo ambiri a electrode

Ma spark plugs ochiritsira amakhala ndi maelekitirodi awiri otalikirana, pakati pawo pomwe phokoso lamagetsi limadumpha.

Ma spark plugs okhazikika amakhala ndi ma elekitirodi awiri otsekeredwa pomwe phokoso lamagetsi limalumphira, ndikuyatsa kusakanikirana kwa chipinda choyaka cha injini.

 

Chimodzi mwazinthu zofunika kwambiri zokonzekera makandulo amenewa chinali kusunga mtunda wolondola pakati pa ma electrode, otchedwa kusiyana. Ma electrode a spark plug amatha kugwira ntchito, ndipo kusiyana kumawonjezeka. Kuti athetse vuto ili, makandulo adapangidwa ndi maelekitirodi awiri kapena atatu omwe ali pamtunda wokhazikika kuchokera kumagetsi apakati. Izi spark plugs safuna kusiyana kusintha, ndi mphamvu ya magetsi kuti ignites osakaniza amadutsa m'munsi nsonga ya pakati elekitirodi insulator ndi kulumpha kwa mbali maelekitirodi. Ubwino wa mtundu uwu wa spark, wotchedwa air-gliding, ndi kutsimikizika kwa zochitika zake, chifukwa zimatha kulumphira ku imodzi mwa ma electrode angapo. Kuwala kukawomba pamwamba pa ceramic, timadontho ta mwaye timawotcha, zomwe zimalepheretsa kuzungulira kwaufupi.

Dongosolo la electrode lomwe likufunsidwa limapereka kudalirika koyenera kuyatsa, kuwongolera kuzizira kwa injini, kumathandizira kuteteza chothandizira ndikuwonjezera kulimba kwake.

Ma plug-electrode spark plugs savomerezeka pamainjini a LPG.