BELAZ-7555: hwokugadzira nokurondedzerwa nemirayiridzo Chinyorwa

Basa kuitwa yamabwe, vanoonekwa ne kunzwisisa kwavo uye basa zvikuru. A kuwanda aivigirwa hombe zvinhu zvinoda kwairayirwa kuvapo chaiyo zvokushandisa, kuburikidza izvo zvacho uye zvikaramba zvicherwa uye dongo nenzvimbo dzokurasira. Rimwe michina izvi guru, izvo zvinogona kunzi rinenge pakukura munyika, ndiye BelAZ-7555.

Background uye chinangwa

Izvi dumper kushanda kutakura zvinhu, ane friable kusachinja-chinja uye zvakasiyana dombo makore. Uyewo BelAZ-7555 ndechokungoti chinokosha pakuvaka zvakaoma kubva waishandiswa nemaonero, pamwero mukuru maindasitiri zvivako. Nokuda yakagozha chakagadzirwa muchina zvakanaka nekusimba vaviri chakaoma mugwagwa mamiriro uye kwazvo okunze.

okunatsiridza

BelAZ-7555, mufananidzo unopirwa munyaya ino anogadzirwa mushanduro mana, ayo akanzi nemabhii Latin: B, D, E, F. imwe neimwe mienzaniso ine yayo magadzirirwo zvinhu uye zvakasiyana-siyana uchishandisa parameters.

Kunonyanyisa kutakura indekisi akaenzana 60 matani, izvo chaizvo zvakanaka nokuda mumarori. Kunonga marori nadzurudzo, zvakakodzera nounyanzvi kuswedera kusangana pakati parameters zvayo zvose kuitira kuti vawane makomborero akadai:

• Long upenyu basa.
• Akasiyana-siyana kushandiswa.
• Kuderedza nazvo.
• Optimum mutengo.
• Svikika uye chipa kupembedza mativi uye zvinoriumba.

Uye kuti maximize kodzero kunhonga ichi rori rakakura anofanira zvakasimba kuzivana BelAZ-7555, ari hwokugadzira unhu izvo ichakurukurwa chinotevera.

waivako Data

dumpers zvose izvi mukuru parameters mune nzvimbo idzi:

• Kutapukirwa - 7556-1700004 GMF (6 + 1).
• Kwakakura kufadza nokukurumidza - 55 km / h.
• Kunwa - 211 g / kWh.
• Total uremu pasina uye ebetsero midziyo - 44/104 matani.

BelAZ-7555B uye 7555D takashongedzerwa motor mhando KTTA 19-C inokwana 522 KW uye vane inokwana matani 55. Uyewo, BelAZ-7555E uye 7555F vari gwenya QSK 19-C inokwana 559 KW uye anogona kutakura matani 60 nhumbi.

parameters Motors

Engines Cummins KTTA 19-C anosanganisa zvinotevera unhu:

• Total uremu - 1975 makirogiramu.
• Extreme simba - 522 KW.
• The combustion mukamuri ine kushanda Vhoriyamu 19 000 masendimita bv..
• Kuwanda kushanda sepombi - 6 zvidimbu.
• Cylinder urongwa - pamusara.
• Available mapatya-turbocharged.

Zvinokosha kucherechedza kuti uwandu huni kuparadzwa iduku kwazvo, nekuti muchina unoshandiswa yakataurwa zvoga yemagetsi injini utariri hurongwa, kuburikidza icho, pakati pezvimwe zvinhu, Dump rori anokwanisa kukurira kunyange kumawere uye yaiva zvipingamupinyi munzira kwayo.

Zvino funga injini Cummins QSK 19-C. dzichipfekeka parameters ayo:

• Kwakakura kufadza simba - 560 KW.
• Total uremu -2120 makirogiramu.
• Kushanda sepombi (nhamba) - 6 zvidimbu.
• Location kushanda humburumbira - Inline.

Kunyange pasinei injini ichi ane anoyevedza simba, mafuta kuparadzwa, zviri vashomashoma, zvingadarowo kuzvitsanangura chinonengaidza basa, raitungamirwa wemagetsi hurongwa.

Zvakakodzera kuvariritira uye yokugadzirisa Motors anoyera BelAz kushumira refu chaizvo kwenguva kunyange mumamiriro ezvinhu chaizvo akanyanyisa uye kwazvo uchishandisa mamiriro. Zvinokosha kucherechedza: mari kupembedza zvikamu injini izvi zviduku.

miganhu

Zvinoitwa BelAZ-7555 yaizova kukwana kana vasina kutaridzwa uremu uye miganhu:

• Machine urefu kubva kumucheto mberi bhamba kusvikira pakuguma vachizvitakudza pachikuva - 8890 mm.
• Dump upamhi (akayera kubva musvine micheto pakati kurudyi uye kuruboshwe vhiri) - 4740 mm.
• Kukwirira rori kubva runotikurudzira pamusoro pamusoro mutyairi wacho kabhini - 4560 mm.

zvikuru miganhu kwakadaro kumanikidzira akatsanangura payload rori, izvo zvinogona kusvika matani 60 (muchina nadzurudzo E).

Achitaura nadzurudzo D, ipapo kureba kwarwo 8890 neMM, pahupamhi 5080 mm uye kukwirira 4630 mm.

Trucks kirasi B uye F nhaka operative yakaoma uremu (pasina nhumbi uye huni Matangi) 40500 makirogiramu. The guru nadzurudzo - E, iyo inorema vanenge 44.100 makirogiramu.

chinzvimbo

BelAZ-7555 ine nhamba negasi matangi, zvinonzwisisika, tichifunga ake kuita.

• Storage chinotsva tangi - 740 litres.
• Hydraulic tangi - 230 litres.
• Bhuku noukama yaiva shure ekisero - 108 litres.
• Mumwe humburumbira ndiye wokutanga kuturika 15 L, neshure kuturika sepombi ane 15.8 litres.
• The Hurongwa anopa mvura kutonhora injini - 205 litres.

The chokukomborerwa zvachose Vhoriyamu mumidziyo zvose Rori iri anenge 1.5 matani.

Special midziyo uye rutsigiro mikana

Normal nokushanda BelAZ-7555 hazvitomboiti pasina zvikuru kushandiswa zvekushandisa zvokushandisa, kusanganisira:

• The Hurongwa rinopa mhepo kutonhodza ari mutyairi wacho mberi.
• mutyairi wacho kabhini moto chokudzimisa hurongwa.
• Engine preheating.
• Centralized uye zvoga lubrication gadziriro.
• Zviratidzi kuti chiratidzo kuti vachizvitakudza muchina uye uwandu mafuta.
• Sensors kuita chinoramba richiona kwokudzvinyirira iri mavhiri muchina online.
• chirwere maitiro anopa mukana nokukurumidza uye zvakarurama kuona mhosva michina mhosva.

Description Coil

BelAZ-7555 zvachose okunatsiridza zvose vane ekisero, raisanganisira ngapaonekwe;

• Conical mumwe-danho chinja.
• Differential.
• Satellites (zvidimbu zvina).
• Planetary giya vhiri mhando.

Motokari mamiriro uye vakaisa driveline zvinosanganisira:

• Open driveshafts.
• Tsono mabheyaringi.
• Tefa akabatanidzwa pamwechete.
• A unodzivirira casing.

Tire muchina - tubeless, pneumatic chezita kumanikidzwa 0,65 MPa.

Rwemberi ekisero pakati muchina ndiko:

• Single-Danho chikuru giya.
• Conical differential.
• Planetary hutachiwana.

Front uye neshure zvokubatisa takashongedzerwa pamwe pneumo-hydraulic sepombi akazadzwa senitrogen uye mafuta zvienzane zvikuru.

Kutapukirwa hydromechanical marori mhando uye rinoumbwa:

• Hydraulic transformer.
• Chetyrehvalnoy gearbox.
• Electronic maitiro kuti kunodzivirira overloads.
• Emergency utariri hurongwa.

hydraulics

Back ane rori wapindurudzwa kunokwana hydraulic tikachirega. The chikuru kushanda zvikamu hydraulic michina, riri basa rollover vari:

• Oil giya pombi.
• Hydraulic sepombi.

Kazhinji, ari hydraulic kunorasirwa marara Rori ane zvinotevera parameters:

• simuka nguva pamusoro basa pachikuva - mumasekonzi 15.
• Platform richikwidibira nguva - mumasekonzi 14.
• The kunonyanyisa indekisi kushanda kumanikidzwa - 17 MPa.
• Marginal zvibereko - 342 dm.kub / min.

Zvakakurukurwa muchina

Special nzeve akakodzera mutyairi wacho kabhini, riri zvizere maererano nezvinodiwa European. Vibration wasvika chete pamwero 80 db, izvo rinobvumira mutyairi kuti haana kuneta nayo, kunyange ari kubasa zvakasiyana yakareba nguva.

Mukupedzisira, BelAZ-7555, Chinyorwa yamunopiwa mazano nokugadzirisa nzira yacho muchina, ayo hurongwa, uyewo dzinokosha mitemo yebasa, ndizvo murori kunorasirwa marara, izvo rinobatanidza yakakwirira kuita uye pasi mari kugadziriswa vezvikwata dzavo.