Mayelana nezinjini ze-Mazda K-series

Uchungechunge lwe-K oluphuma kwaMazda yizinjini ezingama-V ezinobubanzi obusuka ku-1,8 kuye ku-2,5 amalitha.

Abathuthukisi balo mzila wezinjini bazibekela umgomo wokuklama iyunithi yamandla ezobonakala ngokusebenza okuphezulu, inikeze ukusheshisa okuhle, kuyilapho isebenzisa uphethiloli ophansi futhi ihlangabezana nazo zonke izidingo zokuphepha kwemvelo.

Ngaphezu kwalokho, kwanqunywa ukuhlomisa izinjini ze-K-series ngomsindo omnandi ochaza amandla aphelele enhliziyo yemoto.

I-Mazda K-series izinjini zakhiqizwa kusukela ngo-1991 kuya ku-2002. Lo mugqa uhlanganisa ukuguqulwa okulandelayo kwezinjini:

1. I-K8;
2. I-KF;
3. I-KJ-GROUND;
4. I-KL;

Zonke izinjini zochungechunge lwethulwe zinenguqulo emise okwe-V ene-angle yokuthambekela kwamakhanda angama-cylinder angama-60 degrees. I-block ngokwayo yenziwe nge-aluminium, futhi ikhanda le-cylinder lalihlanganisa ama-camshafts amabili. Izinjini zochungechunge lwe-K ngenxa yomklamo onjalo, ngokusho konjiniyela, kufanele ngabe zinezinzuzo ezilandelayo:

1. Ukusetshenziswa kukaphethiloli okuphansi okunokukhishwa okuncane kwezinto eziyingozi emkhathini;
2. Amandla okusheshisa okuhle kakhulu, ahambisana nomsindo omnandi wemoto;
3. Naphezu kweqiniso lokuthi banomklamo omise okwe-V enamasilinda ayisithupha, izinjini zalolu chungechunge bekufanele zibe lula kakhulu futhi zihlangene kakhulu ekilasini labo;
4. Iba namazinga aphezulu wamandla nokuqina ngisho nangaphansi kwemithwalo eyengeziwe.

Ngezansi kunegumbi elivuthayo le-"Pentroof", elifakwe lonke uhla lwezinjini ze-K-series:

K uchungechunge lwezinguquko zenjini

K8 - iyiyunithi encane yamandla avela kulolu chungechunge futhi ngesikhathi esifanayo injini yokuqala eyafakwa emotweni yokukhiqiza. Umthamo wenjini 1,8 amalitha (1845 cm³). Idizayini yayo ihlanganisa ama-valve angu-4 isilinda ngasinye, kanye nezinhlelo ezilandelayo:

1. I-DOHC iyisistimu equkethe ama-camshaft amabili atholakala ngaphakathi kwamakhanda angama-cylinder. I-shaft eyodwa inesibopho sokusebenza kwama-valve okungena, kanti okwesibili yi-exhaust;
2. I-VRIS iyisistimu eshintsha ubude be-multifold intake. Ikuvumela ukuthi wenze amandla kanye ne-torque kube ngcono kakhulu, kanye nokuthuthukisa ukusebenza kahle kukaphethiloli.

Umgomo wokusebenza kohlelo lwe-VRIS uboniswa esithombeni esilandelayo:

Ukucushwa okubili kwalesi njini kwakhiqizwa - i-American (K8-DE), ekhiqiza i-130 hp. kanye namaJapanese (K8-ZE) angu-135 hp

KF- injini yalesi imodeli ine ivolumu 2,0 amalitha (1995 cm³) futhi yakhiqizwa ngezinguqulo eziningana. Inguqulo ye-KF-DE, ngokusho kokuhlolwa kwamandla okuhlukahlukene, yayisuka ku-140 kuya ku-144 hp. Kepha uzakwabo waseJapan u-KF-ZE wayene-160-170 hp esandleni sakhe.

KJ-ZEM - le yunithi yamandla, ene-displacement ye-2,3 amalitha, yake yabhekwa njengenye yezinjini ezintsha kunazo zonke ezivela ku-Mazda. Lokhu kwenzeka ngoba wasebenza ngesimiso seMiller Cycle, ingqikithi yalo kwakuwukusebenzisa i-supercharger. Ibe nesandla ekucindezelweni kwesilinganiso esisebenza kahle, okwenze kwaba nokwenzeka ukwandisa kakhulu amandla aphuma kule injini engu-V-twin enamasilinda ayisithupha. I-supercharger ngokwayo yenziwe ngendlela yesistimu ye-twin-screw elawula i-boost. Konke lokhu kwavumela injini, ngevolumu yokusebenza 2,3 amalitha, ukukhiqiza amandla 217 hp kanye torque 280 N * m. I-KJ-ZEM ifakwe ngokufanelekile ohlwini lwezinjini ezihamba phambili ze-1995 - 1998.

KL - Umndeni wenjini walolu chungechunge wawunevolumu yokusebenza engu-2,5 amalitha (2497 cm³). Kunezinhlobonhlobo ezintathu kuphela zale yunithi yamandla - inguqulo yesiJapane ye-KL-ZE, ene-200 hp; I-American KL-DE, okuyinguqulo yomhlaba wonke futhi ephethe kusukela ku-164 kuya ku-174 hp. Ngaphezu kwalokho, inguqulo ye-KL-03 yakhiqizwa ngaphandle kwe-United States, eyafakwa ku-Ford Probes. Kuyaphawuleka ukuthi ngo-1998, inguqulo ethuthukisiwe ye-KL, ebizwa ngokuthi i-KL-G626, yethulwa ku-Mazda 4. Isistimu yokuthatha yashintshwa, i-crankshaft yasetshenziswa ukunciphisa isisindo esiphendukayo, futhi ikhoyili yokuthungela evela kwa-Ford EDIS yasetshenziswa okokuqala.

Ngezansi umdwebo wesigaba senjini ye-KL:

Ukuze uthole ireferensi! Uchungechunge lwe-KL lwezinjini lufakwe uhlelo lwe-VRIS, lapho abathuthukisi balubheka njengobuchwepheshe obubaluleke kakhulu besizukulwane esisha. Ingqikithi yayo yayiwukuthi ivolumu nobude bekamelo le-resonant ku-multifold exhaust kwashintsha ngenxa yama-valve ajikelezayo. Lokhu kwenze kwaba nokwenzeka ukuzuza isilinganiso esifanele kakhulu samandla netorque kunoma yisiphi isivinini senjini!

izici Main

Ukuze uthole ulwazi olwengeziwe kanye nokwenza lula okukhulu, zonke izici ezibaluleke kakhulu zomndeni wenjini ye-K zifingqwa etafuleni elingezansi:

K8	KF	KJ-ZEM	KL
Thayipha	4-stroke, uphethiloli	4-stroke, uphethiloli	4-stroke, uphethiloli	4-stroke, uphethiloli
Ivolumu	I-1845 cm3	I-1995 cm3	2254 cm 3	I-2497 cm3
Ububanzi kanye ne-piston stroke, mm	75 × 69,6	78 × 69,6	80,3 74,2 x	84,5 × 74,2
Valve indlela	Ibhande le-DOHC lishayelwa	Ibhande le-DOHC lishayelwa	Ibhande le-DOHC lishayelwa	Ibhande le-DOHC lishayelwa
Inani lama-valve	4	4	4	4
Ukusetshenziswa kwamafutha, l / 100 km	4.9 - 5.4	05.07.2010	5.7 - 11.8	5.8 - 11.8
Isilinganiso sokucindezela	9.2	9.5	10	9.2
Amandla amakhulu, i-HP / rev. imiz	135 / 6500	170 / 6000	220 / 5500	200 / 5600
I-torque enkulu, N * m / rev. imiz	156/4500	170/5000	294 / 3500	221/4800
Ubukhulu bebonke (ubude x ububanzi x ubude), mm	650x685x655	650x685x660	660h687h640	620x675x640
Amafutha asetshenzisiwe	I-AI-95	I-AI-98	I-AI-98	I-AI-98

Kumele futhi kwengezwe ukuthi izinsiza zezinjini ochungechungeni lwe-K zihlukile futhi zincike kumthamo, kanye nokuba khona kwe-turbocharger. Ngakho, isibonelo, insiza cishe imodeli K8 kuyoba 250-300 ayizinkulungwane km. Ukusebenza kwezinjini ze-KF kungafinyelela kumakhilomitha ayizinkulungwane ezingu-400, kodwa isimo se-KJ-ZEM sihluke kancane.

Le njini ifakwe i-turbocharger, eyandisa ukusebenza kwamandla, kuyilapho idela ukwethembeka kwayo. Ngakho-ke, mileage yayo imayelana 150-200 ayizinkulungwane km. Uma sikhuluma nge-KL-injini, khona-ke imithombo yabo yokugcina ifinyelela ku-500 km.

Ukuze uthole ireferensi! Noma iyiphi injini inenombolo yayo ye-serial, okuhlanganisa nochungechunge lwe-K oluvela kwaMazda. Kulezi zinjini zomlilo zangaphakathi kukho konke ukuguqulwa kwayo, ulwazi mayelana nenombolo lubekwe endaweni ekhethekile, etholakala ngakwesokudla kwenjini, eduze ne-pallet. Kumele kuqashelwe ukuthi inombolo ye-serial yenjini ingaphinda iphindwe kwelinye lamakhanda angama-cylinder, phansi komnyango wangaphambili wabagibeli, ngaphansi kwe-windshield. Konke kuncike ekwenziweni kwemoto!

Izimoto okwakufakwe kuzo izinjini ze-K-series

Uhlu lwezimoto ezazifakwe lo mugqa wezinjini lufinyezwa kuthebula elilandelayo:

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

Izinzuzo kanye nokubi kwezinjini ze-K series

Uma kuqhathaniswa nemigqa yenjini yangaphambilini, lolu chungechunge luhlanganisa ukuthuthukiswa okuningi okusha, okuhlanganisa izinguquko emakamelweni avuthayo, izinhlelo zokuthatha nokukhipha umoya, ukulawulwa kwe-elekthronikhi, ukwethembeka okukhulayo kanye nokunciphisa umsindo.

Ngaphezu kwalokho, abathuthukisi bakwazile ukuzuza ukusheshisa okuhamba phambili ngokusetshenziswa kancane kukaphethiloli kanye nokukhishwa okuphansi kwezinto eziyingozi emkhathini. Mhlawumbe okuwukuphela kwe-drawback ebalulekile, njengezinjini eziningi ezimise okwe-V, ukwanda kokusetshenziswa kukawoyela.

Qaphela! Izinjini zaseJapane, kuhlanganise nalezo ezivela kwaMazda, zihlukaniswa ngokuthembeka nokuqina kwazo. Ngokulungiswa okufika ngesikhathi kanye nokukhethwa kwezinto ezisetshenziswayo ezisezingeni eliphakeme zenjini, umnikazi angeke abhekane nokulungiswa kwale yunithi yemoto!