Zvikanganiso zvakajairika zvemabulldozer uye nzira dzadzo dzekugadzirisa matambudziko

Semidziyo yekuvaka migwagwa yepasi, mabulldozer anogona kuchengetedza zvinhu zvakawanda uye manpower, kukurumidza kuvakwa kwemigwagwa, uye kuderedza kufambira mberi kweprojekiti.Mubasa remazuva ese, mabulldozer anogona kusangana nekumwe kusashanda nekuda kwekutadza kugadzirisa kana kuchembera kwemidziyo.Inotevera ongororo yakadzama yezvikonzero zvekukundikana uku:

1. Bulldozer haizotanga: Mushure mekushandisa zvakajairika, haizotanga zvakare uye hapana utsi.Iyo yekutanga inoshanda zvakajairwa, uye pakutanga inotongwa kuti dunhu remafuta rakashata.Pakushandisa pombi yemanyorero kupomba mafuta, ndakaona kuti huwandu hwemafuta hwakapombwa hwakakwana, pakanga pasina mweya mukuyerera kwemafuta, uye pombi yemanyorero yaigona kushanda nekukurumidza.Izvi zvinoratidza kuti mafuta anowanikwa zvakajairika, mutsara wemafuta hauna kuvharwa, uye hapana kubuda kwemhepo.Kana iri muchina uchangobva kutengwa, mukana wepombi jekiseni remafuta kusashanda (chisimbiso chinotungamira hachina kuvhurwa) chishoma.Pakupedzisira, pandakaona chibatiso chekucheka-cheka, ndakaona kuti chaive chisiri munzvimbo yakajairika.Mushure mekuitenderedza neruoko, yakatanga zvakajairika.Yakanga yakatemwa kuti kukanganisa kwaive muvharuvhu ye solenoid.Mushure mekutsiva solenoid valve, injini yakashanda zvakajairika uye kukanganisa kwakagadziriswa.
2. Kuoma kutanga bulldozer: Mushure mekushandisa zvakajairika uye kudzima, bulldozer inotanga zvisina kunaka uye haibudise hutsi hwakawanda.Paunenge uchishandisa pombi yemanyorero kupomba mafuta, huwandu hwemafuta anopombi hahuna hukuru, asi hapana mweya mukuyerera kwemafuta.Kana pombi yemanyorero ikashanda nekukasira, vacuum hombe inogadzirwa, uye pombi yemafuta piston inoyamwa kumashure.Inotongwa kuti hapana kubuda kwemhepo mumutsara wemafuta, asi kunokonzerwa nekusvibiswa kunovharira mutsara wemafuta.Zvikonzero zvekuvharwa kwemutsara weoiri ndezvi:

①Rubber mukati mepombi yemafuta inogona kupatsanura kana kudonha, zvichikonzera kuvharika kwemutsara weoiri.Sezvo muchina wacho usina kushandiswa kwenguva yakareba, mukana wekuchembera mudiki uye unogona kubviswa kwechinguva.

②Kana tangi yemafuta isina kucheneswa kwenguva yakareba kana dhiziri isina kuchena ikashandiswa, tsvina mairi inogona kusvetwa mumutsetse wemafuta uye inoungana munzvimbo dzakamanikana kana mafirita, zvichikonzera kuvharika kwemutsara wemafuta.Mushure mekubvunza mushandisi, takaziva kuti pakanga paine kushomeka kwedhiziri muhafu yechipiri yegore, uye isina-standard dhiziri yakanga yashandiswa kwenguva yakati, uye sefa yedhiziri yakanga isati yambocheneswa.Mhosva iyi inofungidzirwa kuti iri munzvimbo iyi.Bvisa sefa.Kana sefa yakasviba, shandura sefa.Panguva imwecheteyo, tarisa kana mutsetse wemafuta wakatsetseka.Kunyangwe mushure mematanho aya, muchina hausati watanga zvakanaka, saka izvo zvinotongerwa kunze senge mukana.

③Mutsara wemafuta unovharwa newakisi kana mvura.Nekuda kwekutonhora kwemamiriro ekunze munguva yechando, zvakatanga kutsanangurwa kuti chikonzero chekukundikana kwaive kuvhara kwemvura.Zvinonzwisisika kuti O# dhiziri yakashandiswa uye muparadzi wemafuta-mvura haana kumboburitsa mvura.Sezvo pasina kuvharika kwewakisi mumutsara weoiri yakawanikwa panguva yekuongorora kwakapfuura, zvakazoonekwa kuti kukanganisa kwakakonzerwa nekuvharika kwemvura.Drein plug yakasununguka uye kuyerera kwemvura hakusi kutsetseka.Mushure mekubvisa kupatsanura kwemafuta-mvura, ndakawana masara echando mukati.Mushure mekuchenesa, muchina unoshanda zvakajairika uye kukanganisa kunogadziriswa.

1. Bulldozer magetsi kutadza: Mushure mekushanda kwehusiku, muchina haugone kutanga uye mota yekutanga haigone kutenderera.

①Kukundikana kwebhatiri.Kana iyo mota yekutanga ikasatendeuka, dambudziko rinogona kunge riri nebhatiri.Kana bhatiri remagetsi remagetsi richiyerwa kuita isingasviki 20V (yebhatiri re24V), bhatiri rine kukanganisa.Mushure mekurapa sulfation uye kuchaja, inodzokera kune yakajairika.

②Iyo wiring yakasununguka.Mushure mekuishandisa kwechinguva, dambudziko richiripo.Mushure mekutumira bhatiri kuti rigadziriswe, rakadzokera kune zvakajairika.Panguva iyi ndakafunga kuti bhatiri pacharo raive idzva, saka pakanga paine mukana mudiki wekuti ribude nyore.Ndakabatidza engine ndikaona ammeter yaita fluctation.Ndakatarisa jenareta ndikaona kuti rakanga risina kugadzikana.Pane zvingangoita zviviri panguva ino: imwe ndeyekuti dunhu rekusimudzira rakashata, uye rimwe nderekuti jenareta pachayo haigone kushanda zvakajairika.Mushure mekutarisa wiring, zvakaonekwa kuti dzakawanda dzakabatana dzakasununguka.Mushure mekudzisimbisa, generator rakadzokera kune zvakajairika.

③Overload.Mushure menguva yekushandiswa, bhatiri rinotanga kubuda zvakare.Sezvo mhosva imwe chete ichiitika kakawanda, chikonzero ndechekuti michina yekuvaka inowanzo tora imwe-waya system (negative pole inodzika).Iyo yakanakira iri nyore wiring uye nyore kugadzirisa, asi iyo yakashata ndeyekuti zviri nyore kupisa midziyo yemagetsi.

1. Mhinduro yebulldozer inofambisa inononoka: rutivi rworudyi rwekutungamirira haruna kunzwa.Dzimwe nguva inogona kutendeuka, dzimwe nguva inobata zvishoma nezvishoma mushure mekushanda lever.Iyo inotungamira hydraulic system inonyanya kuve ine coarse sefa 1, pombi inotungamira 2, yakanaka sefa 3, yekudzora vharafu 7, brake booster 9, vharavhavhavha yekudzivirira, uye inotonhorera yemafuta imba inosvetwa mudhiraivha clutch.Iyo pombi inotungamira 2 inopfuura nepamagineti rough sefa 1, yozotumirwa kune yakanaka sefa 3, yobva yapinda mudhiraivha yekudzora 4, brake booster uye kuchengetedza vharafu.Mafuta e hydraulic anoburitswa nevhavhavhavha (yakagadziridzwa kudzvanywa iri 2MPa) inoyerera ichipinda muoiri inotonhorera bypass valve.Kana kudzvinyirirwa kweoiri yeoiri inotonhorera bypass vharafu ikadarika iyo yakasetwa 1.2MPa nekuda kwekuvharika kwemafuta inotonhorera 5 kana iyo lubrication system, iyo hydraulic oiri inoburitswa muinotungamira clutch imba.Kana iyo yekufambisa inodhonzwa pakati, iyo hydraulic oiri inoyerera ichipinda mudhiraivha yekudzora 7 inopinda mudhiraivha clutch.Kana chitsigiro chinodhonzerwa pasi, mafuta e hydraulic anoramba achiyerera achipinda mucheki chekubata, achiita kuti chidhiraivho chirege kupera, uye panguva imwe chete ichiyerera ichipinda mubhureki booster kuita sebhureki.Mushure mekuongorora, zvinogara zvichifungidzirwa kuti kukanganisa kwakaitika:

①Iyo clutch yekutungamirira haigone kuparadzaniswa zvachose kana kutsvedza;

②Mabhureki ekufambisa haashande.1. Zvikonzero nei clutch isati yaparadzana zvachose kana kutsvedza ndeiyi: zvinhu zvekunze zvinosanganisira kusakwana kwemafuta ekumanikidza kudzora clutch yekutungamirira.Musiyano wekumanikidza pakati pezviteshi B neC hauna kukura.Sezvo chete kutungamirira kwakarurama kusinganzwisisi uye kuruboshwe rworuboshwe rwakajairika, zvinoreva kuti mafuta emafuta anokwana, saka kukanganisa hakugoni kuva munzvimbo ino.Zvinhu zvemukati zvinosanganisira kukanganisa kwemukati kwemaitiro e clutch.Nezvemukati zvinhu, muchina unofanirwa kuparadzaniswa uye kuongororwa, asi izvi zvakanyanya kuomarara uye hazvizoongororwa kwenguva iripo.2. Zvikonzero zvekutadza kufambisa mabhureki ndezvi:①Kusakwana bhureki mafuta ekumanikidza.Madzvinyiriro ari pachiteshi D neE akafanana, achibvisa mukana uyu.②Iyo friction plate inotsvedza.Sezvo muchina wacho usati washandiswa kwenguva yakareba, mukana wekuti friction plate kupfeka idiki.③Iyo braking stroke yakakura kwazvo.Simbisa ne torque ye90N·m, wozoidzosera kumashure 11/6 kutendeuka.Mushure mekuedzwa, dambudziko rekusateerera kwerudyi kutungamira rakagadziriswa.Panguva imwecheteyo, mukana wekutadza kwemukati kwemaitiro e clutch inotarwawo kunze.Chikonzero chekukanganisa ndechekuti braking stroke yakakura kwazvo.