14X-27-11113CASE.LH
Lebili la tšehetso ea pina ke karolo ea mantlha-karolo ea ho tsamaea ea bulldozer, e laeang ka kotloloho ho feta, botsitso, le bophelo ba ts'ebeletso ea sesebelisoa tlas'a maemo a thata a ts'ebetso.1. Bokhoni ba ho jara mojaro: Lebili le le leng le ka mamella mojaro oa lithane tse 20-50 (joalo ka sete ea lebili la tšehetso ea CAT D11T e jereng 45% ea boima bohle ba mochini).2. Tataisa pina: Fokotsa ho suthela hoa morao ha pinana ka rim ho thibela ho senyeha. ·3. Tšusumetso ea Buffer: Monya ho thothomela sebakeng se makukuno 'me u sireletse likarolo tse nepahetseng joalo ka li-drive tsa ho qetela.
Tšebeliso ea mabili a tšehetso ea pina
1. Ts'ebetso ea merafo: Libakeng tse thata joalo ka lehlohlojane le mobu o thata, mabili a ts'ehetsang a tlameha ho mamella{1}}maoto a matla le ho senyeha, ho hloka hore 'mele oa lebili o se ke oa senyeha le likarolo tse koalang hore li se ke tsa hlola lerōle.
2. Merero ea meralo: joalo ka kaho ea litsela le ho lokisa setša, hangata e tobane le maemo a seretse le a metsi, ts'ebetso ea tiiso ea mabili a tšehetsang e hloka ho netefatsa hore ha ho na metsi kapa seretse se kenang, ho qoba ho jara.
3. Temo le Meru: Ha u sebetsa mobung o bonolo kapa masimong, mabili a tšehetsang a hloka ho arola boima ka ho lekana ho thibela lisebelisoa hore li se ke tsa teba le ho ikamahanya le ho tšoasoa ke masala a lijalo le litšila tse ling.
4. Mekhoabo kapa Mokhoabong: Mabili a tšehelitsoeng a li-bulldozer tse khethehileng tsa mobung hangata a entsoe ka 'mele oa mabili a sephara, a kopantsoe le litselana tse sephara ho fokotsa khatello ea fatše le ho matlafatsa matla.
2. Merero ea meralo: joalo ka kaho ea litsela le ho lokisa setša, hangata e tobane le maemo a seretse le a metsi, ts'ebetso ea tiiso ea mabili a tšehetsang e hloka ho netefatsa hore ha ho na metsi kapa seretse se kenang, ho qoba ho jara.
3. Temo le Meru: Ha u sebetsa mobung o bonolo kapa masimong, mabili a tšehetsang a hloka ho arola boima ka ho lekana ho thibela lisebelisoa hore li se ke tsa teba le ho ikamahanya le ho tšoasoa ke masala a lijalo le litšila tse ling.
4. Mekhoabo kapa Mokhoabong: Mabili a tšehelitsoeng a li-bulldozer tse khethehileng tsa mobung hangata a entsoe ka 'mele oa mabili a sephara, a kopantsoe le litselana tse sephara ho fokotsa khatello ea fatše le ho matlafatsa matla.
1. Keketseho ea merafo:
·Bothata: Mathoko a nchocho le likhutlo tsa tšepe li potlakisa ho khathala ha bokaholimo ba lebili. ·Mehato ea ho loantša:
Wheel body welding with tungsten carbide (thata HRC65+)
Eketsa bophara ba lebili (φ E kholo ho feta kapa e lekana le 300mm) ho fokotsa sekhahla sa khatello ea fatše.
Case: Liebherr PR 776 heavy wheelset-e nang le nako ea bophelo ea lihora tse 12000
2. Mokhoabo oa Metsi:
·Phephetso: Ho kenella ka har'a seretse le metsi ho bakang kutu le ho tlala. ·
Moralo o mocha: labyrinth seal + matla a ho hanyetsa metsi a makenete (IP69K boemo ba tšireletso)
Stainless steel (316L) letsoho la shaft e thibelang{1} ho bola
3. Tikoloho e batang haholo:
· Ntlha ea bohloko: Mocheso o tlase oa -50℃o etsa hore tiiso ea rabara e be brittle.
Tharollo:
Ho fetohela ho tiiso ea sefahleho ea tšepe
Mafura a tlase a mocheso (o ntse a ka phalla ho -60C)
·Bothata: Mathoko a nchocho le likhutlo tsa tšepe li potlakisa ho khathala ha bokaholimo ba lebili. ·Mehato ea ho loantša:
Wheel body welding with tungsten carbide (thata HRC65+)
Eketsa bophara ba lebili (φ E kholo ho feta kapa e lekana le 300mm) ho fokotsa sekhahla sa khatello ea fatše.
Case: Liebherr PR 776 heavy wheelset-e nang le nako ea bophelo ea lihora tse 12000
2. Mokhoabo oa Metsi:
·Phephetso: Ho kenella ka har'a seretse le metsi ho bakang kutu le ho tlala. ·
Moralo o mocha: labyrinth seal + matla a ho hanyetsa metsi a makenete (IP69K boemo ba tšireletso)
Stainless steel (316L) letsoho la shaft e thibelang{1} ho bola
3. Tikoloho e batang haholo:
· Ntlha ea bohloko: Mocheso o tlase oa -50℃o etsa hore tiiso ea rabara e be brittle.
Tharollo:
Ho fetohela ho tiiso ea sefahleho ea tšepe
Mafura a tlase a mocheso (o ntse a ka phalla ho -60C)
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