Spark plug chipangizo mgalimoto
Zamkatimu
Kuwotcha mopitilira muyeso kapena kulimbitsa ma spark plugs kungayambitse kusakhazikika kwa injini kapena kusayenda kwagalimoto. Ngati muwakhwimitsa momasuka, izi zipangitsa kuti zinthuzo zisagwire mwamphamvu ndipo kukanikiza m'chipinda choyaka moto kudzachepa, ndipo ngati muchita molimbika kwambiri, mutha kudula kapena kusokoneza mbali zosalimba zagalimoto.
Ndikofunika kudziwa chipangizo cha spark plug kuti mumvetsetse mfundo ya injini yagalimoto. M'magalimoto amakono, makandulo amitundu yosiyanasiyana amagwiritsidwa ntchito, koma ali ndi ndondomeko yofanana yogwiritsira ntchito.
Kusankhidwa kwa spark plug m'galimoto
Poyerekeza ndi sera, galimoto imawotcha, koma osati nthawi zonse. "Moto" wake ndi waufupi, koma ngati mutachotsa pazitsulo zogwirira ntchito, galimotoyo sidzasuntha. Spark plug imatha kuyatsa kusakaniza kwa mpweya ndi mafuta. Izi zimachitika kumapeto kwa kuzungulira chifukwa cha voteji yomwe imapezeka pakati pa ma electrode. Popanda izo, injini sidzatha kuyamba, ndipo galimoto si kupita.
Chipangizocho ndi chiyani
Spark plugs amasiyanitsidwa ndi kuchuluka kwa maelekitirodi, koma pali zinthu zoyambira zomwe zimakhala zamitundu yonse.
Zinthu zazikulu
Galimoto spark plug imakhala ndi zinthu zotsatirazi:
- The kukhudzana ndodo imene chinthu chikugwirizana ndi mawaya. Monga lamulo, imayikidwa pazotulutsa, kapena imamangiriridwa ndi mtedza;
- Insulator - yopangidwa ndi aluminium oxide ceramic zakuthupi, imapirira kutentha mpaka madigiri 1.000 ndi voteji mpaka 60.000 V;
- Sealant - imalepheretsa mawonekedwe a gasi kuchokera kuchipinda choyaka;
- Resistor - galasi misa, yomwe imagwirizana ndi ndimeyi yamakono, ili mu kusiyana pakati pa electrode ndi ndodo;
- Washer - amaonetsetsa kuti palibe mipata pakati pa zigawo mu gawo;
- Ulusi;
- Electrode - yolumikizidwa ndi ndodo kudzera pa chopinga;
- Thupi - amakonza kukulunga kwa kandulo ndi kukonza kwake mu ulusi;
- Mbali ya elekitirodi - yopangidwa ndi faifi tambala, welded ku thupi la gawo.
Kuwotcha mopitilira muyeso kapena kulimbitsa ma spark plugs kungayambitse kusakhazikika kwa injini kapena kusayenda kwagalimoto. Ngati muwakhwimitsa momasuka, izi zipangitsa kuti zinthuzo zisagwire mwamphamvu ndipo kukanikiza m'chipinda choyaka moto kudzachepa, ndipo ngati muchita molimbika kwambiri, mutha kudula kapena kusokoneza mbali zosalimba zagalimoto.
Kodi chipangizo cha spark plug ndi chiyani
Mfundo ya ntchito ndi makhalidwe
Spark plug imagwira ntchito molingana ndi algorithm yosavuta: kutulutsa kwamagetsi pansi pa voliyumu yoposa chikwi chimodzi kumayatsa chisakanizo cha petulo ndi mpweya. Kutulutsa kumachitika panthawi inayake yamtundu uliwonse wamagetsi agalimoto. Kuti tichite zimenezi, otsika batire voteji amapita pamwamba (mpaka 45 V) mu koyilo, kenako amapita maelekitirodi, pakati pawo pali mtunda. Malipiro abwino kuchokera ku koyilo amapita ku electrode yomwe ili pakati, ndipo yoyipa imapita kwa ena onse.
Pali mitundu ingapo ya ma spark plugs, kutengera kuchuluka kwa ma electrode:
- Awiri-electrode - ambiri, ndi mbali ndi chapakati electrode;
- Multi-electrode - khalani ndi maelekitirodi apakati ndi awiri kapena kuposerapo, phokosolo limapita kwa omwe alibe kukana pang'ono poyerekeza ndi ena onse.
Multi-electrode spark plugs ndi odalirika kwambiri, popeza magetsi amagawidwa pakati pa ma electrode angapo apansi, omwe amachepetsa katunduyo ndikuwonjezera moyo wa zigawo zonse za galimoto zomwe zingawonongeke panthawi yosinthidwa.
