Chiyambi cha injini ya Cummins:

The Cummins Engine Company inakhazikitsidwa ku Columbus, Indiana, mu 1919 ndi William Glanton Irwin ndi Clessie Cummins, makaniko wakomweko.Ilo linasumika pakupanga injini ya dizilo yopangidwa zaka 20 m’mbuyomo, koma mosasamala kanthu za mayesero angapo a kupirira amene anafalitsidwa kwambiri, sichinafike mpaka 1933 pamene Model H yawo, yogwiritsiridwa ntchito m’zosinthira njanji zazing’ono, inakhala yopambana.Ma injini a Cummins N Series adakhala mtsogoleri wamakampani pambuyo pa Nkhondo Yachiwiri Yadziko Lonse ku United States, ndi msika woposa theka la msika wamagalimoto olemetsa kuyambira 1952 mpaka 1959. Scotland (yotsekedwa mu 1996).Pofika chaka cha 2013, Cummins anali ndi ntchito m'maiko ndi madera 197.

Cummins Engine Business Unit imakhala ndi chithandizo cha Aftermarket, Mid-Range, Heavy-Duty, ndi High-Power Engines.Cummins amapanga ndikugulitsa mzere wathunthu wa injini za dizilo ndi gasi wachilengedwe kuti azigwiritsa ntchito pamsewu waukulu komanso wapamsewu.Misika yake imaphatikizapo magalimoto olemera ndi apakatikati, mabasi, magalimoto osangalatsa (RV), magalimoto opepuka komanso ntchito zingapo zamafakitale kuphatikiza, zomangamanga, migodi, zam'madzi, mafuta ndi gasi, njanji ndi zida zankhondo.

Kwa anthu wamba, chinthu chowoneka bwino cha Cummins chikhoza kukhala injini ya 5.9-litre in-line-silinda silinda yomwe imagwiritsidwa ntchito pazithunzi za Dodge Ram light duty kuyambira 1988.5.Mu 2007.5, mtundu wa 6.7-lita wa Cummins molunjika zisanu ndi chimodzi unakhala wosankha pakujambula kwa RAM.Mu 2008, Cummins adadziwika kuti anali wozengedwa mlandu mu suti yokhudzana ndi 1998-2001 yamagalimoto a Chrysler Dodge Ram, amtundu wa 2500 kapena 3500, omwe anali ndi injini ya dizilo ya Cummins ISB 5.9 lita yomangidwa pogwiritsa ntchito 53 Block.Mlanduwo wathetsedwa, koma eni eni ake a Chrysler oyenerera atha kulandira $ 500 kuti akonzere chipikacho, chomwe akuti chimasweka ndikupanga kutayikira koziziritsa.

Cummins ili ndi malo aukadaulo ku Darlington, England, komwe imapanga zinthu zamisika yaku Europe, Middle East, ndi Asia.

Engine Mbali

Mapangidwe atsopano amagetsi oyendetsa liwiro la injini ya dizilo ya Cummins ali ndi izi:

1. ma valve 4 pa silinda, masika padera.Madzi;mpweya wotulutsa turbo, sitiroko zinayi, madzi olowera amtundu wa mpweya wozizira, makina ojambulira mafuta mwachindunji.

2. PT mafuta jakisoni dongosolo ndi patsogolo EFC kazembe zamagetsi, dizilo injini zokhazikika mlingo chosinthika akhoza kukhazikitsidwa pakati pa 0 mpaka 5% (nthawi zonse liwiro), amene angathe kuzindikira kulamulira kutali ntchito ndi zosavuta kuzindikira kulamulira basi, makokedwe synchronous excitation dongosolo akhoza kupanga injini mwamsanga achire kasinthasintha liwiro pansi mwadzidzidzi katundu kuwonjezeka.

3. Chotenthetsera chamagetsi mu injini zochulukirapo zimalola injini yachangu / yodalirika kuyamba pansi pa kutentha kochepa ndipo imatha kuchepetsa mpweya wowonjezera kutentha.Kukwaniritsa miyezo yotulutsa utsi yoperekedwa ndi boma.

4. The kuyaka ndondomeko wokometsedwa pogwiritsa ntchito zipangizo zamakono, kwambiri kuchepetsa kuwononga mafuta, kudalirika apamwamba, palibe kukonzanso nthawi yoposa 15000 maola, mafakitale-kutsogolera mlingo; Lower mafuta, kugwiritsa ntchito mtengo wotsika, dzuwa mkulu ndi chitetezo.

5. Bwino kuyamba ntchito pa kutentha otsika.