Engines Honda K24Z1, K24Z2, K24Z3, K24Z4, K24Z7
Tse ka hare
Li-motors tsa K-Series tsa mathata a Majapane li na le likhang - ka lehlakoreng le leng, ke likarolo tse tsoetseng pele tsa theknoloji le tse sebetsang hantle tse ithorisang ka litšobotsi tse ikhethang tsa tekheniki, ka lehlakoreng le leng, lienjineri tsena li na le mathata a hlahlojoang ka botlalo liforamong tse fapaneng tsa likoloi le liwebsaeteng. .
Mohlala, ha ho bapisoa le lienjineri tsa B-Series, li-ICE tsa K-Series li ipakile li le bothata. Ho sa tsotellehe sena, ba kentse mehlala e metle ka ho fetisisa ea Honda ka lebaka la litšobotsi tsa bona tse phahameng tsa theknoloji.
Liparamente le likoloi tse nang le enjine K24Z1, K24Z2, K24Z3, K24Z4, K24Z7
Litšobotsi tsa lienjine tsa Honda K24Z1 li lumellana le tafole:
| Selemo sa tlhahiso | 2002 - nako ea rona |
|---|---|
| Moqomo | Aluminium |
| Sisteme ea matla | Moente |
| Tšoaea | E mocheng |
| Ea diselennere | 4 |
| Palo ea li-valve ka silindara | 4 likhomphutha, kakaretso 16 likhomphutha |
| Leqeba la piston | 99 мм |
| Compression ratio | 9.7 - 10.5 (ho ipapisitse le mofuta) |
| Molumo o nepahetseng | 2.354 l |
| Sebeliso ea matla | 166-180 hp ho 5800 rpm (ho ipapisitse le mofuta) |
| Torque | 218 Nm ho 4200 rpm (ho itšetlehile ka mofuta) |
| Mokelikeli | AI-95 ea peterole |
| Tšebeliso ea mafura | 11.9 l/100 km toropo, 7 l/100 tsela e kholo |
| Viscosity ea oli | 0W-20, 5W-20, 5W-30 |
| Boima ba oli ea enjene | Lithaere tsa 4.2 |
| Tšebeliso ea oli e ka bang teng | Ho fihla ho litara e le 'ngoe ho 1 km |
| Phetoho ka | 10000 km, ho molemo - ka mor'a 5000 km. |
| Mohloli oa likoloi | 300+ likete tsa km. |
Li-motor tsena li kentsoe likoloing tse latelang:
- K24Z1 - Honda CR-V 3 meloko - ho tloha 2007 ho 2012.
- K24Z2 - Honda Accord 8th molokong o mong - 2008-2011.
- K24Z3 – Honda Accord 8 Generations – 2008-2013
- K24Z4 - Honda CR-V 3 meloko, ho akarelletsa le restyling - 2010-2012.
- K24Z7 - Honda CR-V 4 meloko, Civic Si le Acura ILX - 2015 - nako ea rona.
Letoto la K24 le kenyelletsa lienjineri tsa sejoale-joale tsa thekenoloji tse fumaneng liphetoho le liphetolelo tse fapaneng. Motors K24Z - e 'ngoe ea letoto, e neng e kenyelletsa lienjineri tse 7 tse nang le liphetoho tse nyane tsa moralo.
Liphetoho
The 2.4-litha e le nngwe Honda K-letoto dienjini nka sebaka sa F23 ICE. Li thehiloe holim'a lienjine tsa 2-litre K20. Ke feela hore K24 e sebelisa li-crankshaft tse nang le piston e atolositsoeng (99 mm khahlano le 86 mm), li-piston ka botsona li na le bophara bo boholoanyane, cylinder block e fapaneng, lithupa tse ncha tse hokahanyang li kentsoe mona. Hlooho ea cylinder e na le tsamaiso ea I-VTEC ea mong'a ntlo, ha ho na li-hydraulic lifters, kahoo motlakase o hloka phetoho ea valve ha ho hlokahala. Hangata tlhokahalo e hlaha ka mor'a lik'hilomithara tse likete tse 40.
Joalokaha e tšoanela motlakase ofe kapa ofe o atlehileng (ho sa tsotellehe mefokolo, lienjineri tsa K24 li nkoa li atlehile), li ile tsa fumana liphetoho tse fapaneng - A, Z, Y, W. Kaofela li fapane ho tse ling ka mokhoa o hlophisitsoeng, matla, torque, karo-karolelano ea khatello.
Haholo-holo, li-motors tse 7 li kene letotong la Z:
- K24Z1 ke analogue ea enjene ea K24A1, e leng phetoho ea pele ea enjene ea K24. Ena ke enjene e tukang ka hare ho sechaba e nang le methati e 2 e kenang, nako ea li-valve tsa i-VTEC le sistimi ea phetoho ea stroke ho camshaft e kenang. E fapane ka phaello le lintho tse fokolang tsa lintho tse kotsi ka ho qeta. Karo-karolelano ea khatello ke 9.7, matla ke 166 hp. lebelo la 5800 rpm; torque - 218 Nm. Phetolelo ena e sebelisoa molokong oa boraro oa CR-V. Nako ea ho qetela e kentsoeng ka 3, joale ha e sebelisoe.
- K24Z2 - K24Z1 e tšoanang, empa ka li-camshaft tse fetotsoeng, tekanyo ea compression 10.5. matla a eketsehile ho 177 hp. ka 6500 rpm, torque - 224 Nm ka 4300 rpm.
- K24Z3 - phetolelo e nang le tekanyo e phahameng ea compression (10.5).
- K24Z4 ke eona K24Z1.
- K24Z5 - K24Z2 e tšoanang, empa ka matla a 181 hp.
- K24Z6 - ka moralo ke ICE K24Z5 e tšoanang, empa e na le li-camshaft tse fapaneng.
- K24Z7 - mofuta ona o amohetse liphetoho tsa moralo. Lipiston tse ling, mefuta e mengata ea ho noa le li-camshaft li kentsoe mona. Sistimi ea VTEC e sebelisoa ho 5000 rpm. Matla a enjene a feta letšoao la 200 mme a fihla ho 205 hp. lebelo la 7000 rpm; torque - 230 hp ka lebelo la 4000 rpm. Enjene e sebelisoa likoloing tse ncha tsa Honda.
Melemo
Letoto lohle la K le tšoaea phetoho ea meloko le lintho tse tlang pele bakeng sa Honda. Li-motors tsa letoto lena li ile tsa qala ho potoloha ka nako, koloi mona e ile ea nkeloa sebaka ke ketane, 'me tsamaiso e ncha ea VTEC - iVTEC e boetse e sebelisoa ka likoloi tsena. Ho na le litharollo le mehopolo e meng ea tekheniki. Ka lilemo tse fetang leshome, lienjine tsena li 'nile tsa sebetsa ka katleho likoloing tse ncha tsa Honda, tse tlas'a litlhoko tse phahameng mabapi le tikoloho le moruo. Ba sebelisa peterole e nyane, 'me mosi o na le lintho tse seng kae tse kotsi tikolohong.
Habohlokoa le ho feta, litsebi tsa Honda li khonne ho leka-lekanya li-motor, li fana ka torque e ntle haholo le matla. Ho feto-fetoha ha li-platform ho boetse ho na le phaello - enjene ea K24 e fumane liphetoho tse fapaneng tse nang le litšobotsi tse fetotsoeng, tse entseng hore ho khonehe ho li sebelisa likoloing tse fapaneng.
Haholo-holo e hlokomelehang ke sistimi ea iVTEC, e laolang nako ea nako mme e o lumella ho fihlela tšebeliso e nepahetseng ea mafura. Esita le lienjene tsa 2.4-litre tsa iVTEC li sebelisa peterole e batlang e feta ea moloko o fetileng oa 1.5-litre. Sistimi e ile ea iponahatsa e le hantle ha e phahamisa lebelo - lienjineri tse nang le theknoloji ena ha lia ka tsa feta 12-14 litres / 100 km nakong ea ho khanna ho matla toropong, e leng sephetho se setle bakeng sa enjene ea 2.4-litre.
Ka lebaka la melemo ena, likoloi tsa K-Series li ile tsa tsebahala 'me tsa amoheloa hantle ke bakhanni, empa ka mor'a nako e itseng mathata a ile a qala ho hlaha a amana le ho tšepahala ha moralo.
bothata bo boholo
Bothata bo boholo ka li-engines tsa K-Series (ho kenyeletsoa le liphetolelo tsa 2.4-litha e le nngwe) ke li-camshafts tsa ho qeta. Ka nako e 'ngoe, li ile tsa tsofala haholo 'me li ne li sa khone ho bula li-valve tsa ho ntša metsi ka nepo. Ka tlhaho, lienjineri tse nang le camshaft e tsofetseng ha lia ka tsa sebetsa hantle. Letšoao le khethollang ke makhetlo a mararo, ka ho ts'oana, tšebeliso ea peterole e eketsehile, 'me lebelo la ho sesa le ile la bonoa. Sena se ile sa qobella beng ba likoloi hore ba lahle likoloi, kaha ba ne ba kile ba lokisa mochine oa motlakase. Ba bang ha baa ka ba etsa litokiso ka lebaka la litšenyehelo tse phahameng tsa likarolo le litšebeletso tsa mechini - ka karolelano, litšenyehelo tsohle tsa tokiso e ne e le lidolara tse 700-800 tsa US. Sena sohle se ile sa mpefatsoa ke taba ea hore ka mor'a ho lokisa le ho nkela camshaft sebaka, ka mor'a nako e itseng ka tšebeliso e matla, bothata bo ile ba boela ba hlaha - bo se bo ntse bo e-na le camshaft e ncha.
Nakong ea ho lokisoa, ha ho motho ea neng a ka tiisa hore likarolo tse ncha li tla nka nako e telele, maemong a sa tloaelehang, hlooho eohle ea silinda e hloka ho nkeloa sebaka, kaha esita le bethe ea camshaft e ne e ka apara. Ka mor'a tlhahlobo e matla ea linyeoe tse fapa-fapaneng, litsebi li ile tsa fihlela qeto ea hore bothata bo ne bo le tsamaisong ea phepelo ea lubricant kopanong, empa ke eng e neng e hlile e fosahetse ka eona - ha ho motho ea tsebang. Ho na le khopolo ea hore bothata bo ka har'a litsela tse moqotetsane tsa phepelo ea lubricant ho camshaft, empa sena ha se na bonnete.
Litsebi tse ling li ile tsa pheha khang ea hore Honda e mpa e fosahetse sebopeho sa motsoako oa ho etsa li-camshafts, 'me ho ile ha hlahisoa liphetolelo mabapi le sehlopha se seholo sa likarolo tse senyehileng. Ho thoe, Honda o ile a qala ho laola hampe boleng ba likarolo tse sebelisoang 'me a lumella li-camshafts tsa boleng bo tlaase hore li kene ka har'a conveyor.
Likhopolo tsa bolotsana le tsona li teng. Ho ea ka bona, litsebi tsa Honda li entse ka boomo likarolo tse nang le lisebelisoa tse tlaase e le hore likoloi li tlisoe liteisheneng tsa litšebeletso tsa molao hangata.
Ke mofuta ofe o nepahetseng ha o tsejoe, empa 'nete ke hore li-camshaft tse ncha li entsoe ka theknoloji e fapaneng. Ho li-motors tsa khale tsa "Honda" tsa letoto la D le B, li-camshaft tse thata li ile tsa sebelisoa - liteko li netefalitse sena. Haeba karolo ena e tsoang ho enjene ea B kapa D e lahleloa mokatong oa konkreite, e tla robeha likotoana tse 'maloa, empa camshaft e tsoang enjene ea K e tla lula e tiile.
Hlokomela hore lienjineng tse ling tsa K-Series ho ne ho se na mathata a joalo, ho tse ling li-camshaft li ne li tlameha ho nkeloa sebaka ka lik'hilomithara tse likete tse 20-30. Ho ea ka maikutlo a litsebi tsa mesebetsi ea matsoho le beng, bothata bo ne bo atisa ho hlaha ka lienjineri tse tletseng oli ea viscous - 5W-50, 5W-40 kapa 0W-40. Sena se ile sa lebisa qetong ea hore li-motors tsa K-Series li hloka oli e fokolang e nang le viscosity ea 0W-20, empa sena ha sea ka sa tiisa bophelo bo bolelele ba enjene.
Mathata a mang
Taba e seng bohlokoa haholo ke ho se sebetse hantle ha solenoid le ho phatloha ho makatsang ha lisebelisoa tsa VTC. Bothata ba ho qetela bo hlaha lienjineng tsa K24 tse nang le matlafatso. Lisosa tse tobileng tsa mathata ana ha li tsejoe, empa ho na le pelaelo ea phetoho e sa lebelloang ea oli. Ho bula kopano ho u fa monyetla oa ho fumana hore na ho na le ho apara ho matla ho bakoang ke tlala ea oli, ho koala ha kopano ka oli ha ho bonolo ho fumanoa, e nang le coked corny nakong ea ts'ebetso ea nako e telele.
Mathata a mang a "classic" a boetse a teng:
- Lebelo la ho sesa - le rarolloa ka ho hloekisa throttle le KXX.
- Vibration - ho li-motors tse tsofetseng, lebanta la nako le ka 'na la otlolla, le bakang ho thothomela. E boetse e eletsoa ho hlahloba li-mounts tsa enjene.
- Ho dutla ha oli - maemong a mangata, bothata bo ka pele ho tiiso ea oli ea crankshaft. Ho e nkela sebaka ho tla rarolla bothata bona.
Mona ke moo mathata a fellang teng. Haeba u sa kenye bothata ka camshaft, joale K24Z le liphetoho tsa eona ke lienjineri tse tšepahalang. Haeba e hlokomeloa hantle 'me e tšeloa ka oli e nang le viscosity ea 0W-20,' me lubricant e fetoloa hang ka lik'hilomithara tse likete tse 5-6, joale e tla sebetsa nako e telele haholo ntle le mathata le tlhokahalo ea ho tsetela ho lokisoa. Ke 'nete hore u tla tlameha ho tsetela ka oli, empa sena ha se theko e boima joaloka ho nkela camshaft sebaka. Ka tlhokomelo e nepahetseng, koloi e tla "matha" ka bolokolohi lik'hilomithara tse likete tse 300+. Kae kapa kae hoo e ka bang likete tse 200, o tlameha feela ho nkela ketane ea nako sebaka - e felile ka nako eo, empa ho bile le linyeoe ha beng ba eona ba e nkela sebaka ka mor'a lik'hilomithara tse likete tse 300.
Beng ba bang ba likoloi ba lumela hore ka mor'a ho matha lik'hilomithara tse likete tse 100 ho hlokahala hore u sebelise oli e ngata ea viscous - sena se fosahetse 'me se ka lebisa tšenyo ea camshaft. 'Nete ke hore liteishene tsa oli tseo lubricant li tsamaisoang ka tsona ho li-node tse hlokahalang ha lia behoa ka bophara, kahoo ha ua lokela ho sebelisa oli ea viscous ka mor'a lik'hilomithara tse likete tse 100. Litlhahiso tse tiileng tsa moetsi li tlameha ho lateloa. Ho feta moo, pampiring ea data bakeng sa koloi ea Honda, e fana ka litaelo tse hlakileng mabapi le hore na u tšollele oli ea mofuta ofe, joang, joang.
Kakaretso
Likoloi tsa K-Series, ho kenyelletsa le K24Z, ha li ratoe ke litsebi tse ngata tsa mesebetsi ea matsoho ka lebaka la ho hloleha khafetsa ha camshaft. Leha ho le joalo, ha e le hantle, haeba enjene e hlokomeloa hantle, e tla phela nako e telele. U hloka feela ho tlohela keletso efe kapa efe mme u latele melao ea litšebeletso feela. Tlhokomelo ea enjene e tukang ka hare e maemong a holimo - enjene e qhaqhoa, e lokisoa ebile e bokelloa kapele.
Hape, enjene e ile ea fumana monyetla oa ho lokisa - liphetoho tse fapaneng li ka eketsa matla a enjene e tukang ka hare ea K24 ho 300 hp. Li-studio tsa Tuning (Spoon, Mugen) li fana ka lisebelisoa tse fapaneng bakeng sa ho phethela lienjineri tsena - li tumme eseng feela har'a bo-ralitaba, empa hape le litsebi. Likarolong tse ling, lienjineri tsa Honda tsa K-Series li nkuoa li le betere bakeng sa tokiso ho feta li-B-series tse tsebahalang. Leha ho le joalo, li-engines tsa B-Series ha lia ka tsa fumana bothata bo joalo joaloka ho apara ka potlako ha camshaft.
Ka kakaretso, Honda K24Z le liphetoho ke lienjineri tse ka tšeptjoang tse nang le lisebelisoa tse telele, empa li batla haholo tlhokomelo e nakong le tšebeliso ea oli e nepahetseng.
