Ama-Spark plugs: izinhlobo, osayizi, umehluko

Namuhla, inani elikhulu lezinhlobo zama-spark plugs akhiqizwa. Imikhiqizo yomkhiqizi ngamunye inezici zayo. Sesivele sibhale ngabo abaningi kuwebhusayithi yethu iVodi.su lapho sicubungula ukulebula kwabo.

Imingcele eyinhloko lapho izinhlobo zamakhandlela zihlukaniswa khona:

• inombolo yama-electrode - eyodwa noma i-multi-electrode;
• into eyenziwa yi-electrode ephakathi yi-yttrium, i-tungsten, i-platinum, i-iridium, i-palladium;
• inombolo ekhanyayo - "ibanda" noma "amakhandlela ashisayo.

Kukhona futhi umehluko ekubunjweni, ngobukhulu begebe phakathi kwe-electrode ephakathi nendawo, ezicini ezincane zokuklama.

Ikhandlela elijwayelekile

Lolu uhlobo oluvame kakhulu futhi olufinyeleleka kakhulu. Umthombo womsebenzi wakhe awumkhulu kakhulu, i-electrode yenziwe ngensimbi engamelana nokushisa, ngakho ngokuhamba kwesikhathi kuvela iminonjana yokuguguleka kwayo. Ngenhlanhla, amanani aphansi kakhulu, ngakho ukuwashintsha ngeke kubize kakhulu.

Eqinisweni, wonke amakhandlela okukhiqizwa kwasekhaya, isibonelo, isitshalo se-Ufa, singabalelwa ezijwayelekile - i-A11, i-A17DV, ehamba nge "penny". Kunconywa ukuthi uhlole ikhwalithi yabo ngaphandle kokushiya irejista yemali, ngoba iphesenti yeziphambeko ingaba phezulu kakhulu. Noma kunjalo, uma ukhetha imikhiqizo emihle nesezingeni eliphezulu, bazosebenzisa insiza yabo ngaphandle kwezinkinga.

Ungakhohlwa futhi ukuthi impilo yesevisi ithinteka kakhulu yisimo senjini. Bangakwazi ukwenza amadiphozi emibala ehlukene, okubonisa ukusebenza kwenjini okungalungile, isibonelo, ukwakheka kwengxube ethambile noma enothile yamafutha omoya.

Amakhandlela e-Multi-electrode

Kumakhandlela anjalo kukhona ama-electrode ehlangothini amaningana - kusuka kwamabili kuya kwezine, ngenxa yokuthi impilo yesevisi yanda kakhulu.

Onjiniyela beza nomqondo wokusebenzisa ama-electrode amaningi aphansi, ngoba i-electrode eyodwa ishisa kakhulu ngesikhathi sokusebenza, okunciphisa kakhulu impilo yayo yenkonzo. Uma ama-electrode amaningana ehilelekile, khona-ke asebenza njengokungathi ngokulandelana, ngokulandelana, akukho ukushisa ngokweqile.

Kuyathakazelisa futhi ukuthi onjiniyela benkampani yezimoto yaseSweden i-SAAB baphakamise ukusebenzisa ingxenye ecijile futhi enwetshiwe ku-piston ngokwayo esikhundleni se-electrode eseceleni. Okusho ukuthi, ikhandlela litholakala ngaphandle kwe-electrode eseceleni nhlobo.

Izinzuzo zesixazululo esinjalo ziningi:

• inhlansi izovela ngesikhathi esifanele lapho i-piston isondela endaweni ephezulu efile;
• uphethiloli uzoshisa cishe ngaphandle kwensalela;
• izingxube ezithambile zingasetshenziswa;
• ukonga okubalulekile kanye nokunciphisa ukukhishwa okuyingozi emkhathini.

Nakuba lezi kuseyizinhlelo zekusasa, ama-multi-electrode spark plugs asetshenziswa ezimotweni zokugijima, okubonisa ikhwalithi yazo. Yiqiniso, futhi intengo iphakeme. Noma kunjalo, ama-single-electrode ayathuthukiswa kancane kancane, ngakho-ke kunzima ukusho ngokungananazi ukuthi yiziphi ezingcono.

I-Iridium ne-platinum spark plugs

Baqala ukubonakala ngo-1997, bakhululwa yi-DENSO.

Izici ezihlukile:

• i-electrode ephakathi eyenziwe nge-iridium noma i-platinum inobukhulu obuyi-0,4-0,7 mm kuphela;
• i-electrode eseceleni ikhombe futhi iphrofayili ngendlela ekhethekile.

Inzuzo yabo eyinhloko impilo ende yesevisi, engafinyelela amakhilomitha ayizinkulungwane ezingu-200 noma iminyaka engu-5-6 yokusebenza kwemoto.

Yiqiniso, ukuze basebenze ngokugcwele insiza yabo, kubalulekile ukulandela imiyalelo yomkhiqizi:

• sebenzisa uphethiloli onesilinganiso se-octane esingekho ngaphansi kwalesi esishiwo kumanuwali;
• yenza ukufakwa ngokuqinile ngokwemithetho - qinisa ikhandlela kuze kube umzuzwana othile, uma wenza iphutha, umphumela wonke uzobekwa ngokuphelele.

Ukuze kube lula ukugoqa amakhandlela anjalo ekhanda le-cylinder, abakhiqizi babeka izitobhi ezikhethekile ezivimbela ukuba ziqiniswe ngaphezu kokudingekile.

Iphuzu elibi kuphela yizindleko eziphezulu. Kumele futhi kuqashelwe ukuthi i-iridium inokuphila kwenkonzo ende kune-platinum, ngakho-ke intengo yayo iphakeme.

Njengomthetho, abakhiqizi bezimoto baseJapan batusa ukusebenzisa lolu hlobo lwekhandlela ezimotweni zabo. Lokhu kusebenza ikakhulukazi kuToyota Camry kanye neSuzuki Grand Vitara.

Amakhandlela ane-electrode ephakathi enziwe ngezinye izinto futhi ahlala isikhathi eside kunalawo ajwayelekile, kodwa awatholakali kakhulu ukudayiswa.

Iyalayisha...