Kodi majekeseni a pampu mu injini za dizilo amakonzedwa bwanji?

Monga momwe dzinalo likusonyezera, jekeseni wa pampu ndi kuphatikiza kwa mpope ndi jekeseni. Zoonadi, izi ndizosavuta kwambiri ndipo sizinena chilichonse chokhudza chisankho ichi, koma chiri pafupi kwambiri ndi choonadi. Injector iliyonse ili ndi msonkhano wake wamafuta othamanga kwambiri. Njira yothetsera vutoli ili ndi ubwino wake, koma palinso zovuta zake. Kodi majekeseni a pampu amagwira ntchito bwanji komanso momwe angawapangitsenso? Yang'anani mayankho mulemba lathu!

Pump nozzles - mapangidwe ndi njira zothetsera

Chipangizochi ndi chinthu chofunikira kwambiri pamagetsi amagetsi a dizilo. Amakhala ndi nozzle pamodzi ndi silinda. Wotsirizirayo ali ndi udindo wowonjezera kuthamanga kwa mafuta omwe alipo mmenemo. Ma jekeseni a pampu amangokhala majekeseni okhala ndi gawo lowonjezera la mpope lomwe limagwira ntchito mofanana ndi pampu yothamanga kwambiri. Nozzle iliyonse ili ndi gawo lake. Kuphatikiza apo, timuyi ili ndi:

• mizere yothamanga kwambiri ndi yotsika;
• valavu yotseka dosing;
• spire;
• akasupe;
• kupotola;
• valve yothandizira.

Pump nozzles - mfundo ntchito

M'mainjini azikhalidwe omwe ali ndi mapampu amafuta othamanga kwambiri, kusuntha kozungulira kwa gudumu la giya kumaperekedwa pachimake cha zida za jakisoni. Izi zikufotokozedwa mu ntchito ya zinthu payekha. Chifukwa chake, kuthamanga kwamafuta kumapangidwa, komwe kumalowetsedwa mumphuno mu mawonekedwe oponderezedwa. Ma jekeseni a unit amagwira ntchito mosiyana chifukwa kayendetsedwe kamene kamapereka mphamvu yogwiritsira ntchito kumachokera ku camshaft lobes. Nayi mfundo yogwirira ntchito: 

• kulumpha mwachangu kwa makamera kumapangitsa pisitoni kusuntha mu gawo la mafuta ndikupanga kukakamiza komwe kumafunikira;
• mphamvu ya kupsinjika kwa masika kumadutsa ndipo singano ya nozzle imakwezedwa;
• jekeseni mafuta akuyamba.

jekeseni mapampu - mfundo ntchito ndi ubwino

The mosakayikira mwayi ntchito unit majekeseni ndi kuthamanga kwambiri kwa atomized dizilo mafuta. Nthawi zina, imafika pa bar 2400, yomwe imatha kupikisana ndi dongosolo la Common Rail. Majekeseni a pampu amachepetsanso kupezeka kwa mbali zina zosuntha za injini, zomwe zimachepetsa mtengo wa kukonza kwake (makamaka mwachidziwitso).

Kodi injini yopopa jakisoni imagwira ntchito bwanji? Kuthetsa Kuipa

Apa tikutembenukira ku zovuta za yankho ili, chifukwa dizilo imagwira ntchito molimbika komanso mokweza. Kupanikizika mu gawo la mpope kumakwera mwachidule komanso mofulumira, zomwe zimayambitsa phokoso. Kuphatikiza apo, ma jekeseni a unit sangathe kuchita magawo opitilira awiri. Izi zimapangitsa kuti zikhale zovuta kuletsa ntchito ya chipangizo choyendetsa. Magawo oterowo samakwaniritsa miyezo yolimba yotulutsa mpweya, motero injini za dizilo zatsopano zili ndi masitima apamtunda wamba.

Kodi majekeseni a pampu ndi olimba m'galimoto?

Tiyenera kuvomereza kuti mapangidwewo amawonedwa ndi akatswiri kukhala othandiza kwambiri komanso okhalitsa. Ngati dalaivala amasamalira refueling ndi apamwamba mafuta ndi wokhazikika m'malo fyuluta mafuta, mtunda wa makilomita 250-300 popanda kusinthika ndithu weniweni. Palinso nkhani ina yofunika, i.e. sinthani mafutawo kukhala omwe akulimbikitsidwa ndi wopanga. Majekeseni a pampu amayendetsedwa ndi camshaft yomwe ili ndi makamera ambiri kuposa zitsanzo zina. Kudzaza ndi mafuta amtundu wina kungayambitse kulephera kwa zinthu zomwe zimayendetsa mphamvu ku pistoni ya gawo la mafuta.

Majekeseni a pampu ndi kapangidwe ka mutu wa injini

Apa pabukanso vuto lina. Mugawo lamagetsi, mizere yayitali yamagetsi ndi pampu yonse yamafuta othamanga kwambiri ndi galimoto yake yatha. Mapangidwe ovuta a mutu wa injini sathandiza, zomwe zimakakamiza dalaivala kuti aziyendetsa bwino galimotoyo. Ndikofunika kwambiri kusamalira nthawi zonse kusintha mafuta. Chimodzi mwa zilondazo ndikugwetsa zisa zomwe jekeseni wa jekeseni amagulitsira. Kenako muyenera kuyambitsa ma socket bushings kapena kusintha mutu wonse.

Jakisoni wa pampu - kusinthika kwazinthu zowonongeka zamafuta

Kodi ntchito ikuyenda bwanji? Pachiyambi, katswiri amayendera chipangizocho ndikuchichotsa. Kuyeretsa molondola ndi zida zowunikira zimamuthandiza kudziwa kuchuluka kwa zida zamagulu. Malingana ndi izi ndipo mutatha kufotokozera ndalama ndi kasitomala (nthawi zambiri ziyenera kukhala), m'pofunika kudziwa kukula kwa kukonza. Muzochitika zovuta, pamene kubwezeretsedwa sikungatheke, ndikofunikira kuti m'malo mwa majekeseni a unit ndi atsopano kapena osinthika.

Pampu ya jekeseni kapena jekeseni - injini yomwe mungasankhe

Injini yoyenda bwino yokhala ndi ma jekeseni a mayunitsi sikuyenda bwino. Komabe, msika umayang'aniridwa ndi mayankho a Common Rail, ndipo ukadaulo womwe timafotokoza udzafa pang'onopang'ono. Ngati muli omasuka ndi injini yolemera kwambiri, mutha kusankha njirayo ndi ma jekeseni a unit. Iwo ndithudi ali ndi zigawo zochepa zomwe zingawonongeke. Mu mayunitsi omwe ali ndi mapampu othamanga kwambiri, palinso ambiri a iwo, koma amakhululukira kunyalanyaza pang'ono, mwachitsanzo, pankhani ya kuthira mafuta.

Chip ikukonzekera injini ndi pampu jekeseni - kodi ndi ofunika?

Mofanana ndi dizilo iliyonse yamakono, kuwonjezeka kwakukulu kwa mphamvu kungapezeke mwa kungosintha mapu a injini. Kukonzekera kwa chip mwaukadaulo sikukhudza magwiridwe antchito a ma jekeseni a unit. Sipadzakhala contraindications yothandiza kukhazikitsa kwake. Funso lachiwiri ndiloti, ubwino wa zigawozo pa nthawi ya kusintha. Kawirikawiri, pamene mphamvu ikuwonjezeka, kuchuluka kwa ntchito ya injini kumawonjezeka, zomwe zingawononge moyo wake wautumiki.

Jakisoni wa pampu ndi njira yaukadaulo, yomwe, komabe, siyimakwaniritsa miyezo yotulutsa mpweya ndipo idzazimiririka kumbuyo. Kodi ndi bwino kugula galimoto yokhala nayo? Izi zimakhudzidwa kwambiri ndi momwe injiniyo ilili komanso majekeseni a unit okha. Ganizirani zabwino ndi zoyipa zonse zomwe tafotokoza ndikupanga chisankho chanzeru.