Amakosa asanzwe ya bulldozers nuburyo bwabo bwo gukemura ibibazo

Nkibikoresho byo kubaka umuhanda wubutaka, buldozeri irashobora kubika ibikoresho byinshi nabakozi, kwihutisha kubaka umuhanda, no kugabanya iterambere ryumushinga.Mu kazi ka buri munsi, buldozeri irashobora guhura nimikorere mibi kubera gufata neza cyangwa gusaza kwibikoresho.Ibikurikira nisesengura rirambuye kubitera kunanirwa:

1. Bulldozer ntizatangira: Nyuma yo gukoreshwa bisanzwe, ntizongera gutangira kandi nta mwotsi uhari.Intangiriro ikora mubisanzwe, kandi byabanje gusuzumwa ko uruziga rwamavuta rufite amakosa.Iyo nkoresheje pompe yintoki mu kuvoma amavuta, nasanze ingano yamavuta yavomwe yari ihagije, nta mwuka uhari wamavuta, kandi pompe yintoki yashoboraga gukora vuba.Ibi byerekana ko itangwa rya peteroli ari ibisanzwe, umurongo wa peteroli ntuhagarikwa, kandi nta mwuka uva.Niba ari imashini nshya yaguzwe, birashoboka ko pompe yatewe mumavuta idakora neza (kashe ya sisitemu ntifungura) ni nto.Amaherezo, iyo nitegereje gukata, nasanze bitari mumwanya usanzwe.Nyuma yo kuyihindura intoki, yatangiye bisanzwe.Hemejwe ko amakosa ari muri valve ya solenoid.Nyuma yo gusimbuza solenoid valve, moteri yakoraga bisanzwe kandi amakosa yarakemutse.
2. Ingorane zo gutangira buldozer: Nyuma yo gukoresha bisanzwe no kuzimya, bulldozer itangira nabi kandi ntisohora umwotsi mwinshi.Iyo ukoresheje pompe y'intoki mu kuvoma amavuta, ubwinshi bwamavuta yavomwe ntabwo ari menshi, ariko nta mwuka uva mumavuta.Iyo pompe yintoki ikora vuba, hazavamo icyuho kinini, kandi piston yamavuta pompe izahita isubira inyuma.Byemejwe ko nta mwuka uva mu murongo wa peteroli, ariko biterwa n’umwanda uhagarika umurongo wa peteroli.Impamvu zo guhagarika umurongo wa peteroli ni:

①Urukuta rw'imbere rw'umuyoboro wa peteroli rushobora gutandukana cyangwa kugwa, bigatuma umurongo wa peteroli uhagarara.Kubera ko imashini idakoreshwa igihe kinini, amahirwe yo gusaza ni nto kandi birashobora kuvaho byigihe gito.

②Niba igitoro cya lisansi kidasukuwe igihe kinini cyangwa hakoreshejwe mazutu yanduye, umwanda urimo urashobora kwinjizwa mumurongo wamavuta hanyuma ukegeranya ahantu hafunganye cyangwa muyungurura, bigatuma umurongo wa peteroli uhagarara.Nyuma yo kubaza nyir'ugukora, twamenye ko mu gice cya kabiri cy'umwaka habuze ikibazo cya mazutu, kandi mazutu itari isanzwe yakoreshejwe mu gihe runaka, kandi akayunguruzo ka mazutu ntikigeze gasukurwa.Ikosa rirakekwa kuba muri kariya gace.Kuraho akayunguruzo.Niba akayunguruzo kanduye, simbuza akayunguruzo.Mugihe kimwe, reba niba umurongo wamavuta woroshye.Ndetse nyuma yizi ntambwe, imashini iracyatangira neza, ibyo rero byanze bikunze bishoboka.

③Umurongo wamavuta uhagarikwa nigishashara cyangwa amazi.Kubera ibihe by'ubukonje mu gihe cy'itumba, mu ikubitiro hemejwe ko icyateye kunanirwa ari ukubuza amazi.Byumvikane ko O # mazutu yakoreshejwe kandi gutandukanya amavuta-amazi ntabwo yigeze arekura amazi.Kubera ko nta gishashara kiboneka mu murongo wa peteroli cyabonetse mu gihe cy’igenzura ryabanje, byaje kwemezwa ko ikosa ryatewe no guhagarika amazi.Imiyoboro y'amazi irekuye kandi amazi atemba neza.Nyuma yo gukuraho amavuta-amazi yatandukanije, nasanze ibisigazwa byurubura imbere.Nyuma yo gukora isuku, imashini ikora mubisanzwe kandi amakosa arakemuka.

1. Bulldozer yamashanyarazi: Nyuma yakazi ka nijoro, imashini ntishobora gutangira kandi moteri itangira ntishobora kuzunguruka.

①Kunanirwa na bateri.Niba moteri itangira idahinduka, ikibazo gishobora kuba hamwe na bateri.Niba ingufu za bateri ya terefone yapimwe kuba munsi ya 20V (kuri bateri ya 24V), bateri ni amakosa.Nyuma yo kuvura sulfation no kwishyuza, isubira mubisanzwe.

②Amashanyarazi ararekuye.Nyuma yo kuyikoresha igihe gito, ikibazo kiracyahari.Nyuma yo kohereza bateri yo gusana, yagarutse mubisanzwe.Aha natekereje ko bateri ubwayo yari shyashya, kuburyo rero amahirwe make yo kuyasohora byoroshye.Natangiye moteri mbona ammeter ihindagurika.Nasuzumye generator nsanga idafite ingufu za voltage zisohoka.Hano haribintu bibiri bishoboka muriki gihe: kimwe nuko umuzunguruko wibyishimo utari mwiza, naho ubundi nuko generator ubwayo idashobora gukora mubisanzwe.Nyuma yo kugenzura insinga, byagaragaye ko amasano menshi yarekuwe.Nyuma yo kuyizirika, generator yagarutse mubisanzwe.

③Kurenza urugero.Nyuma yigihe cyo gukoresha, bateri itangira gusohora.Kubera ko ikosa rimwe ribaho inshuro nyinshi, impamvu nuko imashini zubaka muri rusange zifata sisitemu imwe (pole itari nziza).Ibyiza ni insinga zoroshye kandi zibungabungwa neza, ariko ibibi nuko byoroshye gutwika ibikoresho byamashanyarazi.

1. Igisubizo cya bulldozer kiratinda: kuyobora iburyo ntabwo byoroshye.Rimwe na rimwe irashobora guhinduka, rimwe na rimwe ikora buhoro nyuma yo gukora lever.Sisitemu ya hydraulic sisitemu igizwe ahanini nayunguruzo ruto 1, pompe ya 2, akayunguruzo keza 3, kugenzura ibyuma 7, icyuma gifata feri 9, icyuma cyumutekano, hamwe na firime ya peteroli 5. Amavuta ya hydraulic mumashanyarazi. amazu yashizwe mumashanyarazi.Pompe ya pompe 2 inyura mumashanyarazi ya rukuruzi ya 1, hanyuma ikoherezwa kuri filteri nziza 3, hanyuma ikinjira mumashanyarazi ya valve 4, kuzamura feri na valve yumutekano.Amavuta ya hydraulic yasohowe na valve yumutekano (igitutu cyahinduwe ni 2MPa) yinjira mumavuta ya cooler bypass valve.Niba umuvuduko wamavuta ya peteroli ikonjesha ya peteroli irenze umuvuduko washyizweho 1.2MPa bitewe no guhagarika gukonjesha amavuta 5 cyangwa sisitemu yo gusiga amavuta, amavuta ya hydraulic azasohokera mumazu yububiko.Iyo leveri ikururwa hagati, amavuta ya hydraulic atembera mumashanyarazi ya valve 7 yinjira mubuyobozi.Iyo leveri ikururwa hasi, amavuta ya hydraulic akomeje gutembera mumashanyarazi, bigatuma imiyoboro idahungabana, kandi icyarimwe ikinjira muri feri ya feri kugirango ikore nka feri.Nyuma yo gusesengura, byemejwe mbere yuko amakosa yabaye:

①Imiyoborere ntishobora gutandukana rwose cyangwa kunyerera;

②Feri yo kuyobora ntabwo ikora.1. Impamvu zituma clutch idatandukana rwose cyangwa kunyerera ni: ibintu byo hanze birimo umuvuduko wamavuta udahagije ugenzura imiyoboro.Itandukaniro ryumuvuduko hagati yicyambu B na C ntabwo ari kinini.Kubera ko kuyobora iburyo gusa kutumva kandi kuyobora ibumoso nibisanzwe, bivuze ko umuvuduko wamavuta uhagije, kubwibyo amakosa ntashobora kuba muri kariya gace.Ibintu byimbere harimo kunanirwa kwimiterere yimbere yimikorere.Kubintu byimbere, imashini igomba gusenywa no kugenzurwa, ariko ibi biragoye kandi ntibizagenzurwa mugihe gito.2. Impamvu zo kunanirwa na feri ni:①Umuvuduko wamavuta wa feri udahagije.Imikazo ku byambu D na E ni imwe, ikuraho ibyo bishoboka.②Isahani yo kunyerera iranyerera.Kubera ko imashini idakoreshwa igihe kinini, birashoboka ko isahani yo kwambara isa naho ari nto.③Feri yo gufata feri nini cyane.Kenyera hamwe n'umuriro wa 90N·m, hanyuma uyisubize inyuma 11/6.Nyuma yo kwipimisha, ikibazo cyubuyobozi butitabira neza cyakemutse.Mugihe kimwe, amahirwe yo kunanirwa muburyo bwimbere yimikorere ya clutch nayo ntayanze.Igitera amakosa ni uko gufata feri ari binini cyane.