Mazda PY cav - AvtoTachki

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Keeb kwm ntawm lub cav PY
Technical parameters ntawm Mazda PY hwj chim units
Kev ua tau zoo ntawm Mazda PY cav
Tsheb nrog Mazda PY cav

Txoj kev loj hlob ntawm PY lub cav tshiab tau ua tiav feem ntau kom ua tau raws li EURO 6 ib puag ncig tus qauv, thiab kev txhim kho cov yam ntxwv ntawm kev ua haujlwm twb yog lub hom phiaj thib ob ntawm cov neeg tsim khoom.

Keeb kwm ntawm lub cav PY

Kab lus no yuav tsom mus rau cov cav tshiab hauv Mazda kab - SKYACTIV, uas suav nrog PY-VPS, PY-RPS thiab PY-VPR lub zog hluav taws xob. Cov motors no yog raws li cov qub version ntawm ob-liter MZR cav. Txawm li cas los xij, cov qauv tshiab tsis yog tsuas yog ua kom zoo dua qub ntawm lub cav dhau los, tab sis kev qhia txog cov ntsiab lus tshiab ntawm kev ua haujlwm.

Rau siv! Japanese automakers yeej ib txwm tsis lees paub lub tswv yim ntawm cov tshuab me me tubular, tsis zoo li lawv cov European counterparts. Qhov no tau piav qhia los ntawm qhov tseeb tias turbocharging ua rau txo cov peev txheej ntawm cov cav thiab nce roj noj!

Qhov kev hloov pauv thoob ntiaj teb tshaj plaws hauv PY series cav yog qhov nce compression piv - 13, thaum nyob rau hauv cov pa xyaw cov nqi nruab nrab yog 10 units.

Tseem ceeb! Raws li cov neeg tsim khoom, cov cav no zoo dua rau lawv cov qauv dhau los ntawm kev ua haujlwm tau zoo (30% tsawg dua roj noj) thiab muaj zog ntxiv (15%)!

Nws yog tsim nyog sau cia tias qhov nce ntawm tus nqi ntawm compression piv tuaj yeem cuam tshuam rau lub neej ntawm lub cav. Tseeb, ntawm qhov tseem ceeb no, detonation yog tsim, uas cuam tshuam tsis zoo rau pawg piston. Txhawm rau tshem tawm qhov tsis txaus no, Mazda tau ua txoj haujlwm zoo heev. Ua ntej, cov duab ntawm lub piston tau hloov pauv - tam sim no nws zoo li lub trapezoid. Ib qho chaw so tau tshwm sim nyob rau hauv nws qhov chaw, uas ua hauj lwm los tsim ib qho kev sib tsoo ntawm qhov sib tov nyob ze ntawm lub qhov hluav taws xob. Mazda PY Cav

Txawm li cas los xij, los ntawm kev hloov tsuas yog cov duab ntawm lub piston, nws yog tsis yooj yim sua kom ua tiav tshem tawm ntawm detonation. Yog li ntawd, cov neeg tsim khoom tau txiav txim siab los tsim tshwj xeeb ion sensors (nyob rau hauv daim duab hauv qab) rau hauv cov ignition coils. Nrog lawv cov kev pab, lub cav muaj peev xwm ib txwm ua hauj lwm ntawm lub verge ntawm detonation, thaum ua tiav combustion ntawm cov roj sib tov. Lub hauv paus ntsiab lus ntawm qhov system no yog tias lub ion sensor saib xyuas qhov kev hloov pauv tam sim no hauv qhov sib txawv ntawm lub txim hluav taws xob. Thaum cov roj sib tov kub hnyiab, ions tshwm sim uas tsim ib qho nruab nrab conductive. Lub sensor xa pulses mus rau electrodes ntawm lub txim plugs, tom qab uas nws ntsuas lawv. Yog tias muaj qhov sib txawv, nws xa cov teeb liab mus rau chav tswj hluav taws xob los kho qhov hluav taws xob. Mazda PY Cav

Txhawm rau tiv thaiv kev tawg, cov neeg tsim khoom kuj tau qhia cov theem hloov pauv. Nyob rau thaum ntxov versions ntawm qee lub cav, lawv siv los ua, txawm tias tshuab (hydraulic). Mazda PY fais fab units tau nruab nrog hluav taws xob. Lub tso pa manifold kuj tau hloov pauv, uas tau pib ua kom yooj yim tshem tawm cov pa pa tawm.

Lub tog raj kheej thaiv vaj tse tau poob qhov hnyav (raws li nws yog ua los ntawm txhuas) thiab tam sim no muaj ob feem.

Technical parameters ntawm Mazda PY hwj chim units

Rau kev nkag siab zoo ntawm cov ntaub ntawv, cov yam ntxwv ntawm cov motors tau nthuav tawm hauv cov lus hauv qab no:

Cav Performance index	PIB-VPS	PIB-RPS	PY-VP
Loj, cm 3	2488	2488	2488
Lub Zog, hp	184 - 194	188 - 190	188
Torque, N * m	257	252	250
Roj noj, l / 100 km	6.8 - 7.4	9.8	6.3
ICE hom	Petrol, hauv kab 4-lub tog raj kheej, 16-valve, txhaj tshuaj	Petrol, hauv-kab 4-lub tog raj kheej, 16-valve, ncaj qha roj txhaj, DOHC	Petrol, hauv-kab 4-lub tog raj kheej, 16-valve, ncaj qha roj txhaj, DOHC
CO2 kev tshaj tawm nyob rau hauv g / km	148 - 174	157 - 163	145
Lub tog raj kheej diam, mm	89	89	89
Compression piv	13	13	13
Piston mob stroke, hli	100	100	100

Kev ua tau zoo ntawm Mazda PY cav

Vim lub fact tias cov kab ntawm cov cav no yog cov thev naus laus zis, qhov zoo ntawm cov roj siv yuav tsum tau ua tib zoo saib xyuas. Nws raug nquahu kom sau cov roj av nrog qhov ntsuas octane tsawg kawg yog 95, txwv tsis pub lub zog ntawm lub cav yuav txo qis ntau zaus.

Rau siv! Qhov siab dua tus naj npawb octane ntawm cov roj av, qhov tsawg dua nws yuav ua rau tawg!

Lwm qhov tseem ceeb nuance yog qhov zoo ntawm cov roj cav. Vim lub siab compression piv, kev khiav hauj lwm kub, siab thiab load ntawm tag nrho cov mechanisms nce, yog li nws yog tsim nyog los sau nyob rau hauv tsuas zoo roj. Pom zoo viscosity ntawm 0W-20 txog 5W-30. Nws yuav tsum tau hloov txhua 7500 - 10000 km. khiav.

Koj yuav tsum tau hloov lub txim hluav taws xob raws sijhawm (tom qab 20000 - 30000 km), vim qhov no cuam tshuam ncaj qha rau qhov zoo ntawm cov roj sib tov thiab qib ntawm kev ua haujlwm ntawm lub tsheb tag nrho.

Nyob rau hauv dav dav, cov kab no ntawm atmospheric roj av cav tsis muaj teeb meem loj hauv kev ua haujlwm. Cov tswv tsev tsuas yog muaj suab nrov thaum cua sov thiab kev co ntau dhau.

Cov peev txheej ntawm Mazda PY xyaw, raws li cov tuam ntxhab, yog 300000 km. Tab sis qhov no yog kev saib xyuas raws sijhawm siv cov khoom siv zoo. Nws yog tsim nyog sau cia tias cov cav no, vim lawv cov niaj hnub, yog cov uas tsis kho, uas yog, nyob rau hauv qhov kev tshwm sim ntawm ntau los yog tsawg dua kev puas tsuaj loj, tag nrho chav tsev nrog tag nrho cov mechanisms yog hloov.