Izinjini ze-Mazda PY - i-AvtoTachki

Okuqukethwe

Umlando wenjini ye-PY
Imingcele yezobuchwepheshe yamayunithi wamandla we-Mazda PY
Ukusebenza kwezinjini ze-Mazda PY
Izimoto ezinezinjini ze-Mazda PY

Ukuthuthukiswa kwezinjini ezintsha ze-PY kwenziwa ngokuyinhloko ukuze kuhlangatshezwane namazinga emvelo we-EURO 6, futhi ukuthuthukiswa kwezici zobuchwepheshe kwase kuwumgomo wesibili wabathuthukisi.

Umlando wenjini ye-PY

Lesi sihloko sizogxila ezinjinini ezintsha ze-Mazda line - SKYACTIV, ezihlanganisa i-PY-VPS, i-PY-RPS ne-PY-VPR yamandla. Lezi zinjini zisekelwe enguqulweni yakudala yenjini ye-MZR enamalitha amabili. Kodwa-ke, amamodeli amasha awawona nje ukulungiswa kwezinguqulo zangaphambilini zenjini, kodwa ukwethulwa kwezimiso ezintsha zokusebenza.

Ukuze uthole ireferensi! Abakhiqizi bezimoto baseJapane bebelokhu benqaba imibono yezinjini ze-tubular ezinamavolumu amancane, ngokungafani nabalingani babo baseYurophu. Lokhu kwachazwa ukuthi i-turbocharging inciphisa kakhulu insiza yezinjini futhi yandisa ukusetshenziswa kukaphethiloli!

Ushintsho olukhulu emhlabeni wonke ezinjinini zochungechunge lwe-PY luyisilinganiso sokuminyanisa esikhuphukile - 13, kuyilapho ezinjinini ezivamile inani elijwayelekile lingamayunithi ayi-10.

Okubalulekile! Ngokusho kwabathuthukisi, lezi zinjini ziphakeme kunezinguqulo zabo zangaphambilini ngokusebenza kahle (ukusetshenziswa kukaphethiloli okungaphansi kuka-30%) futhi zikhulise i-torque (15%)!

Kuyaphawuleka ukuthi ukwanda kwenani lesilinganiso sokucindezela kungathinta kabi impilo yenjini. Ngempela, kumanani anjalo, i-detonation iyakhiwa, ethinta kabi iqembu le-piston. Ukuze kuqedwe lokhu kushiyeka, iMazda yenze umsebenzi omkhulu kakhulu. Okokuqala, ukwakheka kwe-piston kushintshiwe - manje kufana ne-trapezoid. Kuvele ikhefu phakathi nendawo, elisebenza ukwenza ukuthungela okufanayo kwengxube eduze kwe-spark plug. Izinjini ze-Mazda PY

Kodwa-ke, ngokushintsha kuphela isimo se-piston, akunakwenzeka ukufeza ukuqedwa okuphelele kokuqhunyiswa. Ngakho-ke, abathuthukisi banquma ukwakha izinzwa ze-ion ezikhethekile (esithombeni esingezansi) kumakhoyili okuthungela. Ngosizo lwabo, injini iyakwazi ukusebenza ngaso sonke isikhathi onqenqemeni lokuqhunyiswa, kuyilapho ifinyelela ukushiswa okuphelele kwengxube kaphethiloli. Umgomo walesi simiso ukuthi inzwa ye-ion iqapha ukushintshashintsha kwamanje esikhaleni sama-spark plugs. Lapho ingxube kaphethiloli ivutha, ama-ion avela, enza i-conductive medium. Inzwa idlulisela ama-pulses kuma-electrode we-spark plugs, emva kwalokho iyawalinganisa. Esimeni lapho kukhona ukuchezuka, ithumela isignali kuyunithi yokulawula ye-elekthronikhi ukuze ilungise ukuthungela. Izinjini ze-Mazda PY

Ukuze kuliwe nokuqhunyiswa kwe-detonation, abathuthukisi baphinde bethula ama-shifter wesigaba. Ezinguqulweni zakuqala zezinye izinjini, zazivame ukuba yimishini (hydraulic). Amayunithi kagesi akwaMazda PY afakwe ama-electronic. I-exhaust manifold iphinde yaba nezinguquko, ezaqala ukukhipha kalula amagesi akhipha umoya.

Izindlu ze-cylinder block zilahlekelwe isisindo esiningi (ngoba zenziwe nge-aluminium) futhi manje zinezingxenye ezimbili.

Imingcele yezobuchwepheshe yamayunithi wamandla we-Mazda PY

Ukuze uthole umbono okhululekile wolwazi, izici zalezi zinjini zivezwa etafuleni elilandelayo:

Inkomba yenjini	I-PY-VPS	I-PY-RPS	I-PY-VPR
Umthamo, cm 3	2488	2488	2488
Amandla, hp	184 - 194	188 - 190	188
I-Torque, N * m	257	252	250
Ukusetshenziswa kwamafutha, l / 100 km	6.8 - 7.4	9.8	6.3
Uhlobo lwe-ICE	Uphethiloli, in-line 4-cylinder, 16-valve, umjovo	Uphethiloli, in-line 4-cylinder, 16-valve, ngqo fuel injection, DOHC	Uphethiloli, in-line 4-cylinder, 16-valve, ngqo fuel injection, DOHC
Ukukhishwa kwe-CO2 ku-g / km	148 - 174	157 - 163	145
Ububanzi besilinda, mm	89	89	89
Isilinganiso sokucindezela	13	13	13
Piston unhlangothi, mm	100	100	100

Ukusebenza kwezinjini ze-Mazda PY

Ngenxa yokuthi lo mzila wezinjini unobuchwepheshe obuphezulu, izinga likaphethiloli osetshenziswayo kufanele libhekwe njengento ebaluleke kakhulu. Kunconywa ukugcwalisa uphethiloli nge-octane isilinganiso okungenani 95, kungenjalo ukusebenza injini kuzokwehla izikhathi eziningana.

Ukuze uthole ireferensi! Uma iphezulu inombolo ye-octane kaphethiloli, mancane amathuba okuthi iqhume!

Enye i-nuance ebalulekile izinga lamafutha enjini. Ngenxa yezinga eliphezulu lokucindezela, izinga lokushisa lokusebenza, ingcindezi kanye nomthwalo kuzo zonke izindlela kukhula, ngakho-ke kuyadingeka ukugcwalisa uwoyela wekhwalithi ephezulu kuphela. I-viscosity enconyiwe ukusuka ku-0W-20 kuye ku-5W-30. Kufanele ishintshwe njalo ngemuva kuka-7500 - 10000 km. gijima.

Kufanele futhi esikhundleni se-spark plugs ngesikhathi esifanele (emva kuka-20000 - 30000 km), njengoba lokhu kuthinta ngqo ikhwalithi yengxube kaphethiloli kanye nezinga lokusebenza kahle kwemoto iyonke.

Ngokuvamile, lo mzila wezinjini zikaphethiloli womkhathi awunazo izinkinga ezinkulu ekusebenzeni. Abanikazi baqaphela umsindo owengeziwe kuphela ngesikhathi sokushisisa nokudlidliza ngokweqile.

Izinjini ze-Mazda PY, ngokusho kwabakhiqizi, zingama-300000 km. Kodwa lokhu kungaphansi kokugcinwa ngesikhathi kusetshenziswa izinto ezisetshenziswayo eziphezulu. Kuyaqapheleka ukuthi lezi zinjini, ngenxa yesimanjemanje, ziphakathi kwalezo ezingalungiseki, okungukuthi, uma kwenzeka ukuwohloka okungathí sina, iyunithi yonke enazo zonke izindlela iyashintshwa.