Mabapi le lienjineri tsa Mazda K-series

Letoto la K ho tloha Mazda ke li-enjini tsa V tse nang le sebaka sa ho falla ho tloha ho 1,8 ho isa ho 2,5 lithara.

Baetsi ba mohala ona oa lienjene ba ipehetse pakane ea ho theha setsi sa matla se neng se tla khetholloa ke ts'ebetso e phahameng, ho fana ka lebelo le letle, ha ho ntse ho e-na le tšebeliso e tlaase ea mafura le ho finyella litlhoko tsohle tsa tšireletso ea tikoloho.

Ho phaella moo, ho ile ha etsoa qeto ea ho hlomella li-engines tsa K-Series ka molumo o monate o hlalosang matla a feletseng a pelo ea koloi.

Mazda K-Series dienjini li ile tsa hlahisoa ho tloha 1991 ho 2002. Mohala ona o kenyelletsa liphetoho tse latelang tsa li-motors:

1. K8;
2. KF;
3. KJ-MFATŠO;
4. KL;

Lienjineri tsohle tsa letoto le hlahisitsoeng li na le mofuta o nang le sebopeho sa V se nang le sebopeho sa lihlooho tsa li-cylinder tsa likhato tse 60. Sebaka ka boeona se entsoe ka aluminium, 'me hlooho ea silinda e ne e kenyelletsa li-camshaft tse peli. Lienjineri tsa letoto la K ka lebaka la moralo o joalo, ho latela bahlahisi, li ka be li bile le melemo e latelang:

1. Tšebeliso e tlase ea mafura e nang le mesi e fokolang ea lintho tse kotsi sepakapakeng;
2. Mekhoa e metle ea ho potlakisa, e tsamaeang le molumo o monate oa motlakase;
3. Ho sa tsotellehe taba ea hore ba na le sebopeho sa V se nang le li-cylinders tse tšeletseng, li-engines tsa letoto lena li ne li lokela ho ba tse bobebe le tse ngata ka ho fetisisa sehlopheng sa bona;
4. Ho ba le litekanyetso tse phahameng tsa matla le ho tšoarella esita le tlas'a meroalo e eketsehileng.

Ka tlase ke kamore e tukang ea "Pentroof", e nang le mefuta eohle ea lienjineri tsa K-Series:

K letoto la liphetoho tsa enjene

K8 - ke motlakase o monyenyane ka ho fetisisa ho tloha letotong lena 'me ka nako e ts'oanang enjene ea pele e kentsoeng koloing ea tlhahiso. Bokhoni ba enjene ke 1,8 lilithara (1845 cm).³). Moralo oa eona o kenyelletsa li-valve tse 4 ka silindara, hammoho le lits'ebetso tse latelang:

1. DOHC ke sistimi e nang le li-camshaft tse peli tse ka har'a lihlooho tsa cylinder. Shaft e le 'ngoe e ikarabella bakeng sa ts'ebetso ea li-valve tsa ho noa,' me ea bobeli ke ea ho tsoa;
2. VRIS ke tsamaiso e fetolang bolelele ba mefuta e mengata ea ho noa. E u lumella ho etsa hore matla le torque e be e ntlafalitsoeng haholoanyane, hammoho le ho ntlafatsa ts'ebetso ea mafura.

Molao-motheo oa ts'ebetso ea sistimi ea VRIS o bontšoa setšoantšong se latelang:

Litlhophiso tse peli tsa enjene ena li ile tsa hlahisoa - Amerika (K8-DE), e hlahisang 130 hp. le Sejapane (K8-ZE) bakeng sa 135 hp

KF- enjene ea mohlala ona e na le boholo ba lilithara tse 2,0 (1995 cm).³) ’me ea hlahisoa liphetolelong tse ’maloa. Mofuta oa KF-DE, ho latela liteko tse fapaneng tsa matla, o ne o tsoa ho 140 ho isa ho 144 hp. Empa mosebetsi-'moho le eena oa Japane KF-ZE o ne a e-na le 160-170 hp ho eena.

KJ-ZEM - yuniti ena ea matla, e nang le phallo ea lilithara tse 2,3, e kile ea nkoa e le e 'ngoe ea tse ncha ka ho fetisisa har'a lienjineri tsohle tse tsoang Mazda. Sena se etsahetse hobane o ne a sebetsa ka molao-motheo oa Miller Cycle, eo moelelo oa eona e neng e le ho sebelisa supercharger. E tlatselitse ho karo-karolelano e sebetsang haholoanyane ea compression, e entseng hore ho khonehe ho eketsa haholo tlhahiso ea matla ea enjene ena ea li-cylinder V-mafahla a tšeletseng. Supercharger ka boeona e entsoe ka mokhoa oa "twin-screw system" e laolang matla. Sena sohle se ile sa lumella enjene, e nang le palo e sebetsang ea lilithara tse 2,3, ho hlahisa matla a 217 hp le torque ea 280 N * m. KJ-ZEM e kenyelelitsoe ka nepo lethathamong la lienjine tse ntle ka ho fetisisa tsa 1995 - 1998.

KL - Lelapa la enjene la letoto lena le ne le e-na le molumo o sebetsang oa lilithara tse 2,5 (2497 cm).³). Ho na le mefuta e meraro feela ea yuniti ena ea matla - mofuta oa Sejapane oa KL-ZE, o nang le 200 hp; American KL-DE, e leng mofuta oa lefats'e mme e na le ho tloha ho 164 ho isa ho 174 hp. Ntle le moo, kantle ho United States, ho ile ha hlahisoa mofuta oa KL-03, o kentsoeng ho Ford Probes. Ke habohlokoa ho hlokomela hore ka 1998, phetolelo e ntlafalitsoeng ea KL, e bitsoang KL-G626, e ile ea hlahisoa ho Mazda 4. Mokhoa oa ho noa o ile oa fetoloa, ho sebelisoa crankshaft ho fokotsa boima bo potolohang, 'me khoele ea ho khantša ho tloha Ford EDIS e ile ea sebelisoa lekhetlo la pele.

Ka tlase ke setšoantšo sa karolo ea enjene ea KL:

Bakeng sa litšupiso! Letoto la lienjineri tsa KL le ne le e-na le sistimi ea VRIS, eo baetsi ba eona ba neng ba e nka e le theknoloji ea bohlokoa ka ho fetisisa ea moloko o mocha. Ntho ea bohlokoa ea eona e ne e le hore molumo le bolelele ba kamore ea resonant ka har'a mefuta e mengata ea ho tima e fetohile ka lebaka la li-valve tsa rotary. Sena se entse hore ho khonehe ho fihlela tekanyo e nepahetseng ka ho fetisisa ea matla le torque ka lebelo lefe kapa lefe la enjene!

Lintlha Tse ka sehloohong

Bakeng sa tlhaiso-leseling e batsi le ho ba bonolo haholo, litšobotsi tsohle tsa bohlokoahali tsa lelapa la enjine ea K-Series li akaretsoa tafoleng e ka tlase:

K8	KF	KJ-ZEM	KL
Tšoaea	4-stroke, peterole	4-stroke, peterole	4-stroke, peterole	4-stroke, peterole
Buka ea	1845 cm3	1995 cm3	2254 cm, 3	2497 cm3
Bophara le stroke sa piston, mm	75 × 69,6	78 × 69,6	80,3 x 74,2	84,5 × 74,2
Valve mochini	Lebanta la DOHC le tsamaisoang	Lebanta la DOHC le tsamaisoang	Lebanta la DOHC le tsamaisoang	Lebanta la DOHC le tsamaisoang
Palo ea li-valve	4	4	4	4
Ts'ebeliso ea mafura, l / 100 km	4.9 - 5.4	05.07.2010	5.7 - 11.8	5.8 - 11.8
Compression ratio	9.2	9.5	10	9.2
Matla a phahameng, HP / rev. min	135 / 6500	170 / 6000	220 / 5500	200 / 5600
Boholo ba torque, N * m / rev. min	156/4500	170/5000	294 / 3500	221/4800
Kakaretso ea boholo (bolelele x bophara x bophahamo), mm	650x685x655	650x685x660	660x687x640	620x675x640
Mafura a sebelisitsoeng	AI-95	AI-98	AI-98	AI-98

Hape ho lokela ho ekeletsoa hore lisebelisoa tsa lienjine tsa lihlopha tsa K li fapane 'me li itšetlehile ka molumo, hammoho le ho ba teng ha turbocharger. Kahoo, mohlala, mohloli o ka bang oa mohlala oa K8 o tla ba lik'hilomithara tse 250-300. Ts'ebetso ea lienjini tsa KF e ka fihla ho 400 km tse likete, empa boemo ba KJ-ZEM bo fapane hanyane.

Enjene ena e na le turbocharger, e eketsang ts'ebetso ea matla, ha e ntse e tela ho tšepahala ha eona. Ka hona, sebaka sa eona se ka bang lik'hilomithara tse 150-200. Haeba re bua ka li-engines tsa KL, polokelo ea bona ea mehloli e fihla ho lik'hilomithara tse likete tse 500.

Bakeng sa litšupiso! Enjene efe kapa efe e na le nomoro ea eona ea serial, ho kenyelletsa le letoto la K ho tsoa ho Mazda. Lienjiniere tsena tse tukang ka hare ho liphetoho tsohle tsa eona, tlhahisoleseding e mabapi le palo e behoa sethaleng se khethehileng, se ka lehlakoreng le letona la enjene, haufi le pallet. Re lokela ho hlokomela hore nomoro ea serial ea enjene e ka boela ea kopitsoa ho e 'ngoe ea lihlooho tsa li-cylinder, ka tlase ho lemati le ka pele la bapalami, tlas'a fensetere. Tsohle li ipapisitse le sebopeho sa koloi!

Likoloi tseo ho tsona lienjineri tsa K-Series li kentsoeng

Lethathamo la likoloi tse neng li e-na le mohala ona oa lienjine li akaretsoa tafoleng e latelang:

K8	Mazda MX-3, Eunos 500
KF	Mazda Mx-6, Xedos 6, Xedos 9, Mazda 323f, Mazda 626, Eunos 800
KJ-ZEM	Mazda Millenia S, Eunos 800, Mazda Xedos 9
KL	Mazda MX-6 LS, Ford Probe GT, Ford Telstar, Mazda 626, Mazda Millenia, Mazda Capella, Mazda MS-8, Mazda Eunos 600/800

Melemo le bofokoli ba lienjineri tsa K letoto

Ha ho bapisoa le melapo e fetileng ea enjene, letoto lena le na le lintlafatso tse ngata tse ncha, tse kenyelletsang liphetoho ho likamore tse tukang, litsamaiso tsa ho kenya le ho tsoa, ​​taolo ea elektronike, ho tšepahala ho eketsehileng le ho fokotsa lerata.

Ntle le moo, bahlahisi ba khonne ho fihlela matla a matle a ho potlakisa ka tšebeliso e tlase ea mafura le mesi e tlase ea lintho tse kotsi sepakapakeng. Mohlomong tšitiso e le 'ngoe feela ea bohlokoa, joalo ka lienjineri tse ngata tse nang le sebopeho sa V, ke tšebeliso e eketsehileng ea oli.

Ela hloko! Lienjineri tsa Majapane, ho kenyelletsa le tsa Mazda, li khetholloa ka ho ts'epahala le ho tšoarella ha tsona. Ka tlhokomelo e nakong le khetho ea lisebelisoa tsa boleng bo phahameng bakeng sa motlakase, mong'a lona a ka 'na a se ke a tobana le ho lokisoa ha mochine ona oa koloi!