Kupatula magalimoto a dizilo omwe alibe ma spark plugs, magalimoto onse amafuta, posatengera kuti adabaya kapena ayi, amakhala ndi ma spark plugs. Chifukwa chiyani izi?
Ma injini a petulo amayamwa mu chisakanizo choyaka. Poyatsira moto wokhawokha wa petulo ndi wokwera kwambiri, kotero kuti spark plug ndiyofunika kuti uyatse ndi kuyaka.
Ntchito ya spark plug ndikuyambitsa magetsi amphamvu kwambiri opangidwa ndi coil yoyatsira muchipinda choyaka ndikugwiritsa ntchito mphamvu yamagetsi yopangidwa ndi maelekitirodi kuyatsa kusakaniza ndi kuyaka kwathunthu.
Kumbali ina, injini za dizilo zimayamwa mpweya mu silinda. Kumapeto kwa sitiroko yoponderezedwa, kutentha kwa silinda kumafika 500 - 800 ° C. Panthawiyi, jekeseni wamafuta amapopera dizilo pamphamvu kwambiri mu mawonekedwe a misty mu chipinda choyaka moto, pomwe amasakanikirana mwamphamvu ndi mpweya wotentha ndikusanduka nthunzi kupanga chisakanizo choyaka.
Popeza kutentha m’chipinda choyatsirako n’chapamwamba kwambiri kuposa mmene zimayatsira dizilo (350 - 380 °C), dizilo imayaka ndi kuyaka yokha. Iyi ndiye mfundo yoyendetsera injini za dizilo zomwe zimatha kuwotcha popanda zida zoyatsira.
Kuti akwaniritse kutentha kwakukulu kumapeto kwa kuponderezana, injini za dizilo zimakhala ndi chiŵerengero chokulirapo, nthawi zambiri kuwirikiza kawiri kuposa injini za petulo. Kuti muwonetsetse kudalirika kwa ma compression apamwamba, ma injini a dizilo ndi olemera kuposa ma injini a petulo.
Choyamba, lolani Cool Car Worry-Free ikufikitseni kuti mumvetsetse zomwe plug spark plug ili nazo?
Chitsanzo cha ma spark plugs apanyumba chimapangidwa ndi magawo atatu a manambala kapena zilembo.
Nambala yomwe ili kutsogolo imasonyeza kutalika kwa ulusi. Mwachitsanzo, nambala 1 imasonyeza kutalika kwa ulusi wa 10 mm. Chilembo chapakati chimasonyeza kutalika kwa gawo la spark plug lopiringizidwa mu silinda. Nambala yotsiriza imasonyeza mtundu wa kutentha kwa spark plug: 1 - 3 ndi mitundu yotentha, 5 ndi 6 ndi mitundu yapakati, ndipo pamwamba pa 7 ndi mitundu yozizira.
Kachiwiri, Cool Car Worry-Free yatenga zambiri zamomwe mungayang'anire, kusamalira ndi kusamalira ma spark plugs?
1.**Disassembly of spark plugs**: - Chotsani zogawa zamphamvu kwambiri pa ma spark plugs motsatizanatsatizana ndi kulemba zizindikiro pamalo awo oyamba kuti musayikidwe molakwika. - Panthawi ya disassembly, samalani ndikuchotsa fumbi ndi zinyalala pa dzenje la spark plug pasadakhale kuti zinyalala zisagwere mu silinda. Mukamasula, gwiritsani ntchito socket ya spark plug kuti mugwire mwamphamvu spark plug ndikutembenuzira socket kuti muchotse ndikuyikonza bwino.
2.**Kuyendera ma spark plugs**: - Mtundu wanthawi zonse wa ma elekitirodi a spark plug umakhala woyera motuwa. Ngati ma electrode adadetsedwa ndikutsagana ndi ma depositi a kaboni, zikuwonetsa cholakwika. - Poyang'anira, lumikiza pulagi ya spark plug ku silinda ndipo gwiritsani ntchito waya wapakati wokwera kwambiri kuti mugwire pothera pa spark plug. Kenako yatsani chosinthira choyatsira ndikuwona pomwe pali kulumpha kwamphamvu kwambiri. - Ngati kulumpha kwamphamvu kwambiri kuli pamtunda wa spark plug, zikuwonetsa kuti spark plug ikugwira ntchito bwino. Apo ayi, iyenera kusinthidwa.
3.**Kusintha kwa spark plug electrode gap**: - Kusiyana kwa spark plug ndiye chizindikiro chake chachikulu chaukadaulo. Ngati kusiyana kuli kwakukulu, magetsi okwera kwambiri opangidwa ndi koyilo yoyatsira ndi wogawa amakhala ovuta kulumphira, zomwe zimapangitsa kuti injiniyo ikhale yovuta kuti iyambe. Ngati mpatawo ndi wochepa kwambiri, umatsogolera ku zonyezimira zofooka ndipo umakonda kutayikira nthawi yomweyo. - Mipata ya spark plug yamitundu yosiyanasiyana ndi yosiyana. Nthawi zambiri, kuyenera kukhala pakati pa 0.7 - 0.9. Kuti muwone kukula kwake, spark plug gauge kapena chitsulo chopyapyala chingagwiritsidwe ntchito. - Ngati kusiyana kuli kwakukulu, mutha kugogoda pang'onopang'ono ma elekitirodi akunja ndi chogwirira cha screwdriver kuti mpatawo ukhale wabwinobwino. Ngati kusiyana kuli kochepa kwambiri, mukhoza kuyika screwdriver kapena pepala lachitsulo mu electrode ndikuyikokera kunja.
4.**Kusintha ma spark plugs**: - Ma Spark plugs ndi zida zomwe zimatha kudyedwa ndipo nthawi zambiri amayenera kusinthidwa mutayendetsa makilomita 20,000 - 30,000. Chizindikiro cha spark plug m'malo ndikuti palibe spark kapena gawo lotulutsa la electrode limakhala lozungulira chifukwa cha kutulutsa. - Kuphatikiza apo, ngati atapezeka kuti spark plug nthawi zambiri imakhala ndi mpweya kapena kuwotcha, nthawi zambiri zimakhala chifukwa chozizira kwambiri ndipo pulagi yamtundu wotentha imayenera kusinthidwa. Ngati pali poyatsira pamalo otentha kapena mawu okhudza mphamvu amatuluka mu silinda, pulagi ya spark plug iyenera kusankhidwa.
5.**Kutsuka ma spark plugs**: - Ngati pali mafuta kapena mpweya pa spark plug, iyenera kutsukidwa pakapita nthawi, koma musagwiritse ntchito lawi kuti muwotchere. Ngati maziko a porcelain awonongeka kapena osweka, ayenera kusinthidwa.
Nthawi yotumiza: Sep-03-2024