Injini Yophatikizika Yosiyanasiyana / Injini Yosinthira Yophatikizika

Adayambitsidwa ndi Infiniti koma amaganiziridwa kwanthawi yayitali ndi opanga ena ambiri, makina ophatikizira osinthika tsopano akupezeka pamsika wamagalimoto.

Kupanikizika?

Choyamba, m'pofunika kudziwa chimene psinjika chiŵerengero cha injini. Uwu ndi ubale wosavuta pakati pa kuchuluka kwa mpweya wosasunthika (pistoni ili pansi: pakati pakufa pansi) komanso ikakanizidwa (pistoni ili pamwamba: pakati pakufa). Liwiro ili silisintha, chifukwa malo a pistoni pansi kapena pamwamba nthawi zonse amakhalabe ofanana, kotero kuti kuzungulira kumachoka pa mfundo A (PMB) kupita ku B (PMH).

Pa injini ya V-injini iyi, tikuwona TDC ndi PMA nthawi imodzi. Mpweya woponderezedwa kumanzere ndi mpweya wosakanizidwa kumanja

PMB: pisitoni pansi

TDC: pisitoniyo ili pamwamba

Ubwino wa kupsinjika kwakukulu?

Dziwani kuti mukamawonjezera psinjika chiŵerengero, m'pamenenso inu kuonjezera dzuwa la injini, choncho amakhala wochepa mphamvu njala. Choncho, cholinga cha okonzawo ndikukweza kwambiri momwe angathere. Komabe, ndizomveka kuti kupanikizika kwakukulu, kumapangitsanso katundu wambiri pamakina, choncho kusamala kuyenera kuchitidwa kuti musapitirire. Kuphatikiza apo, kukanikiza gasi kumawonjezera kutentha kwake, komwe ndi gawo la injini za dizilo. Panthawi inayake, ngati tipsinja mafuta mu gasi (motero mpweya), kutentha kumakhala kokwera kwambiri kotero kuti mafuta adzayaka okha ngakhale kandulo isanayatse ... Ndiye kuyatsa kudzachitika posachedwa kwambiri. , kuwononga ma silinda (komanso ma valve) ndi kuyambitsa kugogoda.

Kugogodako kumakulirakulira ndi kuchuluka kwamafuta, ndiko kuti, pokweza (mukakanikizira kwambiri pedal, mafuta amalowetsedwanso).

Zikatero, zingakhale bwino kukhala ndi chiŵerengero chapamwamba cha kuponderezedwa pa katundu wochepa ndi chiŵerengero chomwe "chimadekha" pang'ono pamene chikanikizidwa mwamphamvu.

Kusiyana kwa Compression Ration: Koma Motani?

Podziwa kuti chiŵerengero cha kuponderezana chimadalira kutalika komwe pisitoni imatha kusuntha (TDC), ndiye kuti ndikwanira kusintha kutalika kwa ndodo zolumikizira (izi ndi "ndodo" zomwe zimagwira ma pistoni ndikuzilumikiza ku crankshaft). Dongosololi, lopangidwa ndi Infiniti, chifukwa chake limasintha kutalika uku chifukwa cha ma electromagnetic system, kotero ma crank atha kukulitsidwa! Magawo awiri omwe athekera amasinthidwa kuchokera ku 8: 1 mpaka 14: 1, pambuyo pake kuphatikiza mafuta / mafuta kumatha kuponderezedwa mpaka kasanu kapena kasanu ndi kasanu ndi kamodzi, ndikupanga kusiyana kwakukulu!

Tikulankhula za crankshaft yosunthika, akatswiri adzawona mwachangu kuti sizikuwoneka ngati zomwe tidazolowera.

Izi ndizosiyana ndi injini wamba, yomwe ndodo zake zolumikizira ndizosavuta zolumikizidwa ndi crankshaft.

Nawa mayina awiri omwe Infiniti adasankha kuti ayimire ma TDC awiri omwe angakhalepo.

Pakachulukidwe chochepa chiŵerengerocho chidzakhala chokwanira, mwachitsanzo 14: 1, pamene pakukwera kwambiri chidzatsikira ku 8: 1 kuti apewe kuyaka kodzidzimutsa kusanayambe ntchito yake. Chifukwa chake tiyenera kuyembekezera kuwona ndalama mukakhala ndi phazi lopepuka, kuyendetsa kwamasewera sikusintha popeza kupsinjika kumakhala "kwabwinobwino" kachiwiri. Zikuwonekerabe ngati kusuntha kwamtunduwu kudzakhala kodalirika pakapita nthawi, chifukwa kuwonjezera magawo osuntha nthawi zonse kumakhala kowopsa ...

Ndemanga zonse ndi mayankho

chatha ndemanga yolemba:

piyano (Tsiku: 2019, 10:03:20)

Pano pali ndondomeko yolondola komanso yomveka bwino ya luso lolonjeza. Kupitirizidwa, zikomo.

Ine. 1 Zotsatira (izi) ku ndemanga iyi:

• Admin WOTSATIRA MALO (2019-10-06 15:24:45): Zikomo kwambiri, komabe tsogolo likuwoneka kuti likusiya kutentha ...

(Positi yanu idzawonekera pansi pa ndemanga pambuyo pakutsimikizira)

Kupitiliza Ndemanga za 2 :

Lili (Tsiku: 2017, 05:30:18)

Moni Zikomo chifukwa cha zolemba zanu zonse zomwe zafotokozedwa bwino komanso zondiphunzitsa zambiri. Ndikamvetsetsa bwino, injini zamafuta tsopano zili ndi jakisoni wachindunji, ngati dizilo. Nanga bwanji tikupitiliza "kuwongolera" kuchuluka kwa kuponderezana kuti tipewe kudziwotcha pomwe mpweya wopanikizidwa ulibe mafuta? Ine. 5 Zotsatira (izi) ku ndemanga iyi: Enkidu (2017-10-17 21:18:18): Ndizomvetsa chisoni kuti nkhani imalembedwa popanda chidziwitso cha phunzirolo. Injini yophatikizika yosinthika imagwira ntchito mu Chifalansa ngakhale "ardà © chois"! Zabwino zonse kwa inu nonse. sergio57 (2018-06-04 09:57:29): Moni nonse, ndinganenenso zambiri: Engineer wa Metz National School 1983 Bambo J. (2018-06-17 21:15:03): Njira yosangalatsa ... penyani posachedwa. Taurus WOTHANDIZA WABWINO KWAMBIRI (2018-10-21 09:04:20): Ndemanga zili pamutu. Jese (2021-10-11 17:08:53): Pachifukwa ichi, mukulankhula za momwe psinjika chiŵerengero chingachuluke kuchokera ku 8: 1 mpaka 14: 1 chifukwa cha dongosolo. Kodi ndimotani kuti kuchepetsa chiŵerengero cha kuponderezana (mpaka 8: 1) kumapereka mphamvu zambiri? Kodi sichoncho? Ndikukumbukira kuti mu mpikisano tinachita ntchito pang'ono pa mbali injini kuti ife kuonjezera pang'ono psinjika chiŵerengero motero kuwonjezera mphamvu injini. Kukwera kwa chiŵerengero cha kuponderezana, pisitoni imatenga nthawi yayitali ndipo motero kuchuluka kwa oxidizer / jekeseni wamafuta, motero kumapangitsa kuti mphamvuyo ikhale yabwino komanso mphamvu yoperekedwa, sichoncho? (Positi yanu idzawoneka pansi pa ndemanga)

Lembani ndemanga

Mukuganiza bwanji za ma radar oyendetsa magalimoto?