Crawler bulldozer ke sesebelisoa se thusang se bohlokoa haholo theknolojing ea merafo. Hona joale merafo e sebelisa mefuta e kang Komatsu Caterpillar. Litšenyehelo tsa selemo le selemo tsa tlhokomelo ea likarolo tsa undercarriage tsa li-bulldozer tsena li etsa karolo ea 60% ea kakaretso ea litšenyehelo tsa tlhokomelo. -tšebeletso ea thekiso e bohlokoa haholo.Se latelang ke kenyelletso e khuts'oane ea tlhokomelo le tsamaiso ea bulldozer chassis system.
1.Sebopeho sa chassis
The chassis ea crawler bulldozer e na le track shoe, chain joint, track roller, idler, tension-cylinder, crawler frame, drive sprocket, beam ea balance, pivot e bohareng le likarolo tse amanang le tsona.
2.Wear factor ea chassis
Ntho ea ho apara ea chassis e khethoa haholo-holo ke lintlha tse tharo: boemo ba fatše bo amanang le mochine, lebelo la ho tsamaea ha thepa le mojaro oa thepa.Ke lintho tsena tse 3 feela tse khotsofetseng ka ho feletseng, bokhoni bo bakang ho senyeha ha mochine.
Chassis ea lintlha tsa ho roala e ka akaretsoa hape, e ka laola likarolo, ho kenyelletsa le tokiso ea thapo ea pina, bophara ba likarolo (tse ka khethang), lebelo la motsamao oa lisebelisoa le sebaka, likarolo tsa chassis li apara tekanyo ea tšebelisano-'moho le maemo a lubrication, ts'ebeliso ea sistimi ea ho tsamaisa, chassis le ho thella fatše, le tsebo ea ts'ebetso ea mokhanni, joalo-joalo Likarolo tse sa laoleheng, ho kenyelletsa le thepa e amanang le chassis, mojaro oa tšusumetso o entsoeng ka thepa nakong ea motsamao, ho thehoa ha sebaka sa chassis. ho khomarela le mongobo oa fatše, joalo-joalo.
3.Ho hlokomela chassis
Caterpillar bulldozer seriers ea D9, D10 le D11 sebelisa chain seal ke tšepe tiiso, tiiso ea eona e ntle haholo, apara bophelo ba hoo e ka bang 4000H. Haufi le 4000H, tiiso e ile ea qala ho lutla oli, e bakang khohlano e omileng ho coupling pin.Ho maximize bophelo ba chassis, li-link tsa li-link li tlameha ho nkeloa sebaka haufi le 4000H e sebelisoang.
Ka karolelano bophelo ba tiiso ea sehokelo ke 4000H, empa bophelo ba sehokelo bo fapana ho latela tšebeliso le bokaholimo.Ha e le hantle, bophelo ba khokahanyo ke 3000-5000h. Haeba lisebelisoa li sebetsa hampe 'me li tsamaea maeto a malelele khafetsa, bophelo ba tiiso ea sehokelo bo tla fokotseha.E le ho lelefatsa bophelo ba tšebeletso ea ketane, ka mor'a bophelo ba tšebeletso. e feta 3000H, tiiso e lokela ho hlahlojoa khafetsa bakeng sa ho lutla.Hang ha ho lutla ho fumanoa, tiiso eohle ea sehokelo sa ketane e lokela ho nkeloa sebaka hang-hang.Ka nako e ts'oanang, sleeve ea pini e kopanyang e lokela ho hlahlojoa bakeng sa tšenyo, ho seng joalo pinana ea ketane, letsoho la pin, sehokelo sa ketane se tla tloha se hlakoloa.
Bophahamo ba lieta tsohle tsa pina bo lokela ho ba bo tsitsitseng, e le hore ts'ebetso ea 'mele oohle oa koloi e tsitsitse haholoanyane, ho sisinyeha ha maoto ho fokotsehe,' me bophelo ba tšebeletso ea ho tiisa le ho apara likarolo li ntlafatsoa. poleiti e fihla kapa e ka tlase ho 100% ea boleng bo amohelehang (ke hore, bophahamo ba motso oa pinana ke 38mm), lieta tsa pina li lokela ho tlosoa le ho lokisoa.Ha tekanyo ea ho apara e feta 120% ea boleng bo amohelehang (bophahamo ba motso ke 25.5mm feela), pina ea pina ha e na boleng ba ho lokisa.
Likarolo tse apereng tsa foreimi li kenyelletsa: pina ea li-roller, idler, carrier roller, sprocket le tensioning cylinders le likarolo tse ling tse tsamaeang. boemo ba ho tiisa, ho nkela sebaka sa boima ba lebili le le leng le le leng le le leng le le leng le le leng le le leng le le leng le le leng la 2500H ho ea ho pene ea koloi ea "lubrication". e finyella 100% ea boleng bo lumelletsoeng), e leng, palo ea ho roala e lokela ho nkeloa sebaka ka nako ha 32.5mm, 'me ke habohlokoa haholo ho khetha sebopeho se phahameng le tšebeletso e ntle ea ka mor'a thekiso ho hlahisa moetsi oa undercarriage.
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Nako ea poso: Oct-13-2021
