Kodi pulagi yamoto ndi chiyani
Spark plug ndiye gawo lalikulu la injini yoyatsira mafuta, yomwe imatulutsa mphamvu yamagetsi kudzera pakutulutsa kwamagetsi apamwamba pakati pa maelekitirodi ndikuyatsa kusakanikirana koyaka mu silinda kuti iyendetse ntchito ya injini.
Tanthauzo la Spark plug ndi ntchito zazikulu
Basic definition
Pulagi ya Spark (Spark Plug) ndi gawo lofunikira pamakina oyatsira injini ya petulo, yomwe imayikidwa pamwamba pa mutu wa silinda, yomwe imayang'anira kuyambitsa magetsi ochulukirapo m'chipinda choyaka moto, kudzera pakutulutsa kwa electrode gap kuti ipangitse kuphulika kwamagetsi, kuyatsa osakaniza othinikizidwa mu silinda (mafuta amafuta ndi pisitoni), potero amayendetsa magetsi. Chifukwa cha gawo lake lalikulu, nthawi zambiri amatchedwa "chowotcha" kapena "pacemaker yamtima" yagalimoto.
Momwe zimagwirira ntchito
Mpweya wambiri (nthawi zambiri 15,000 mpaka 30,000 volts) umadutsa pakati pa electrode ya spark plug, ndikuphwanya mpweya pakati pa electrode yam'mbali ndi njira ya ionization ndikutulutsa spark.
Kutentha kwa spark ndikokwera kwambiri mpaka 2000 ~ 3000 ℃, komwe kumatha kuyatsa chisakanizocho nthawi yomweyo, kupangitsa kuyaka ndi kukulitsa kugwira ntchito.
Kapangidwe ndi mtundu wa spark plug
chigawo chachikulu
Kuphatikizapo mawaya nati, insulator, pakati elekitirodi, mbali elekitirodi, zitsulo chipolopolo, etc. The elekitirodi chuma (monga faifi tambala aloyi, platinamu, iridium, etc.) mwachindunji zimakhudza madutsidwe ndi moyo.
Common categories
Malinga ndi mtengo wa calorific : ogawidwa mu mtundu wozizira (kutentha kwakukulu, koyenera injini yamphamvu kwambiri) ndi mtundu wotentha (kutentha kochepa, koyenera injini yochepetsetsa yotsika).
ndi kamangidwe ka ma elekitirodi : monga mlongoti wa mbali imodzi, mlongoti wa mbali zambiri (monga mlongoti wa mbali zitatu kuti ukhale wodalirika woyaka).
potengera zinthu: pulagi ya nickel alloy spark plug (yachuma komanso yolimba), pulagi yagolide ya iridium (ntchito yayikulu komanso kugwiritsa ntchito mphamvu zochepa), ndi zina zambiri.
Kufunika ndi magwiridwe antchito a spark plugs
Kuchita kwa injini
Nthawi yeniyeni yoyatsira imakhudza mwachindunji kutulutsa mphamvu ndi mphamvu yamafuta. Kuyatsa koyambirira kumabweretsa kuphulika, kuyaka mochedwa sikokwanira.
Kuwonongeka kwa ma spark plugs kumatha kuyambitsa zovuta kuyambitsa, jitter yopanda ntchito, kapena kuchuluka kwamafuta.
Kusintha kwa chilengedwe
Kuti mupirire kutentha kwakukulu (madigiri zikwizikwi), kuthamanga kwakukulu ndi dzimbiri za mankhwala, mapulagi okwera kwambiri amapangidwa ndi zipangizo zapadera monga golide wa ruthenium.
Malangizo okonza ndi kusankha
Kuzungulira kosinthira: pulagi wamba wa nickel alloy spark pafupifupi 30,000 km, platinamu / iridium golide mpaka 6-100,000 km.
Mfundo yosankha : Kufunika kofanana ndi kapangidwe ka injini, kufunikira koyambira, pewani kusinthana mwachisawawa kwa kutentha kapena mtundu wa electrode.
Kuti mumve zambiri zamitundu ina (monga NGK ruthenium gold spark plug) kapena magwiridwe antchito, mutha kuphatikiza bukhu lamagalimoto kapena kuyesa kwa akatswiri.
Zizindikiro zazikulu zochenjeza kuti galimoto ikufunika kusintha spark plug yake ndizovuta kuyambitsa, kutha mphamvu, kuthamanga kosagwira ntchito, kuchuluka kwamafuta amafuta, komanso magetsi akulephera kwa injini. Zizindikirozi nthawi zambiri zimakhala zokhudzana ndi kuwonongeka kwa mphamvu zoyatsira moto chifukwa cha ukalamba wa spark plugs kapena ma depositi a kaboni, ndipo zimafunika kuwunika ndikusinthidwa munthawi yake kuti injini isawonongeke.
Zizindikiro zazikulu ndi maziko a chiweruzo
Kuyambitsa kovuta kapena kosakhazikika
Kuzizira kumayamba, ndikofunikira kuwotcha kangapo, kapena kuthamanga kwa injini kumasinthasintha kwambiri mutangoyamba. Izi makamaka chifukwa cha kuvala kwa spark plug elekitirodi zomwe zimapangitsa kuti pakhale mphamvu zosakwanira zoyatsira, zomwe sizingakhale zokhazikika poyatsira gasi wosakanikirana. pa
Kupanda mphamvu komanso kuthamanga
Kuyankha kwa throttle kumakhala pang'onopang'ono poyendetsa galimoto, ndipo mphamvu imatsika kwambiri ikadutsa kapena kukwera. Kusakwanira kwa mphamvu zoyatsira spark plug kumapangitsa kuyaka kosakwanira ndikuchepetsa kutulutsa kwa injini. pa
Kugwedezeka kosagwira ntchito kapena kugwedezeka kwachilendo pakuyendetsa
Kuthamanga kwa injini kumaonekera pamene galimoto iliyima, kapena kugwedezeka kwa thupi kumakulitsidwa pa liwiro lochepa. Chodabwitsa ichi nthawi zambiri chimayamba chifukwa cha spark plug carbon deposit kapena abnormal electrode gap chifukwa cha kuyatsa kosagwirizana, zomwe zimapangitsa kuti ntchito ya silinda sigwirizane. pa
Kugwiritsa ntchito mafuta kwakwera kwambiri
Kuwonjezeka kwadzidzidzi kwamafuta osagwiritsidwa ntchito popanda zifukwa zina zodziwikiratu (monga kuthamanga kwa matayala osakwanira) kungakhale kokhudzana ndi kuyaka kosakwanira kwamafuta chifukwa cha kuchepa kwa mphamvu ya spark plug. Kuyaka kosakwanira kwa petulo sikungowononga chabe, komanso kumakulitsa vuto la kudzikundikira kaboni.
Vuto la injini layatsa
Ngati galimoto yamakono ipeza njira yoyatsira yosadziwika bwino, idzayambitsa kuwala kolakwika kudzera mu dongosolo la OBD diagnostic, ndipo m'pofunika kugwiritsa ntchito zipangizo zamakono kuti muwerenge zolakwika kuti mutsimikizire panthawi yake. pa
paNgati mukufuna kudziwa zambiri, pitilizani kuwerenga zolemba zina patsamba lino!
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa zida zamagalimoto za MG&750 zolandilidwa kugula.
