Spark plug.
Spark plug, yomwe imadziwika kuti fire nozzle, ntchito yake ndikutulutsa magetsi othamanga kwambiri omwe amatumizidwa ndi waya wamagetsi okwera kwambiri (chingwe chamoto wamoto), kuphwanya mpweya pakati pa ma elekitirodi awiri a spark plug, ndikupanga zokoka zamagetsi kuti zitheke. kuyatsa gasi wosakanikirana mu silinda. Mitundu yayikulu ndi: pulagi ya mtundu wa quasi, pulagi yamtundu wa spark plug, pulagi yamtundu wa electrode, spark plug yamtundu wapampando, pulagi yamtundu wa pole, pulagi yamtundu wa spark plug, pulagi yamtundu wa spark ndi zina zotero.
Spark plug imayikidwa pambali kapena pamwamba pa injini. Pulagi yoyambirira imalumikizidwa ndi wogawa ndi mzere wa silinda. M'zaka khumi zapitazi, injini yagalimoto yasintha kwambiri koyilo yoyatsira ndipo pulagi ya spark imalumikizidwa mwachindunji. Mphamvu yogwira ntchito ya spark plug ndi osachepera 10000V, ndipo voteji yayikulu imapangidwa ndi magetsi a 12V ndi koyilo yoyatsira, kenako imatumizidwa ku spark plug.
Pansi pa mphamvu yamagetsi apamwamba, mpweya pakati pa electrode yapakati ndi electrode yam'mbali ya spark plug idzapanga ioni mwachangu, kupanga ma ion okhala ndi chaji chabwino komanso ma elekitironi aulere opanda charger. Pamene voteji pakati maelekitirodi kufika mtengo winawake, chiwerengero cha ayoni ndi ma elekitironi mu mpweya ukuwonjezeka ngati chigumukire, kotero kuti mpweya amataya kutchinjiriza ake, ndipo kusiyana kumapanga njira kumaliseche, chifukwa "kusweka" chodabwitsa. Panthawi imeneyi, mpweya umapanga thupi lowala, ndiko kuti, "spark". Ndi kukula kwake kwa kutentha, palinso phokoso la "patting". Kutentha kwa spark iyi kumatha kukwera mpaka 2000 ~ 3000 ℃, komwe kumakhala kokwanira kuyatsa kusakaniza muchipinda choyaka cha silinda.
Momwe mungadziwire kuti spark plug kuti isinthe
Kuti muwone ngati spark plug iyenera kusinthidwa, mawonekedwe, magwiridwe antchito ndi kusintha kwa spark plug zitha kuganiziridwa m'magawo atatu:
Mawonekedwe a Spark plug
Mtundu Wowonera:
Utoto wanthawi zonse : siketi ya insulator ya spark plug iyenera kukhala yofiirira kapena yoyera, kuwonetsa kuyaka bwino. pa
wakuda : pulagi ya spark ndi yakuda komanso yowuma, yomwe ingakhale yosakanikirana kwambiri mu silinda, zomwe zimapangitsa kuti musayatse bwino.
choyera: Pulagi ya spark ndi yoyera, yomwe imatha kuyikidwa molakwika kapena ma depositi a kaboni. pa
Mitundu ina yachilendo, monga yofiira yofiira kapena dzimbiri, ingasonyeze kuti spark plug yaipitsidwa. pa
Zovala za electrode:
Elekitirodi yavala kwambiri kapena kutha kwathunthu, kusonyeza kuti mtunda woyendetsa ndi waukulu ndipo sunasinthidwe kwa nthawi yayitali.
Ceramic thupi chikhalidwe:
Chikaso chachikasu kapena matope ngati matope pa thupi la ceramic angasonyeze kuti mafuta alowa m'chipinda choyaka moto, ndipo m'pofunika kufufuza chisindikizo cha mafuta a valve ndi zigawo zina.
Njira yoweruzira ntchito ya Spark plug
Yambitsani ndikufulumizitsa : ngakhale njinga yamoto ingayambe bwino, ndikofunikira kuyang'ana ngati kuthamanga kwa chitseko chopanda mafuta kumakhala kosalala kuti muweruze momwe spark plug ikuyendera. pa
Kutha kuyatsa : Mpweya wochuluka wa carbon mu spark plug umasokoneza mphamvu yoyatsira, zomwe zimapangitsa kuti zikhale zovuta kuyambitsa kapena kuthamanga kosagwira ntchito. pa
Kuzungulira kwa Spark plug
Zinthu wamba: monga nickel alloy spark plug, tikulimbikitsidwa kuyang'ana makilomita 20,000-30,000, osapitilira makilomita 40,000 kuti musinthe. pa
Zida zapamwamba kwambiri : monga golide wa iridium, pulagi ya platinamu, kuzungulira kwa m'malo ndikutali, tikulimbikitsidwa kuyang'ana ndikusintha ma kilomita 40,000-100,000, malinga ndi buku lagalimoto komanso momwe zinthu zilili. pa
Zida zogwirira ntchito kwambiri : monga pulagi ya iridium spark plug, kuzungulira kwa m'malo kumatha kufika makilomita 100,000 kapena kuposerapo, ndipo ngakhale mitundu ina imatha kufika makilomita 150-200,000.
Zindikirani * : Kuzungulira kwa spark plug kumatha kusiyanasiyana kutengera mtundu ndi mtundu wa injiniyo, ndipo tikulimbikitsidwa kutchula malangizo omwe ali m'buku lagalimoto. pa
Pomaliza, kuti mudziwe ngati spark plug ikufunika kusinthidwa, mawonekedwe a spark plug, kuvala kwa electrode, mawonekedwe a thupi la ceramic ndi mtunda wagalimoto ndi mtundu wa injini ziyenera kuganiziridwa mozama. Panthawi imodzimodziyo, kuyang'anitsitsa nthawi zonse ndikusintha ma spark plugs ndikofunikira kwambiri kuti injiniyo isagwire bwino ntchito ndikuwonjezera moyo wautumiki.
Ngati mukufuna kudziwa zambiri, pitilizani kuwerenga zolemba zina patsamba lino!
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zolandiridwa kuti mugule.
