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06302-32213KUKHALA

06302-32213KUKHALA

Mabomba a bulldozer ndi zigawo zazikulu zomwe zimawonetsetsa kuti zida zikugwira ntchito moyenera komanso mosasunthika, ndipo magwiridwe antchito ake amayenera kugwirizana ndi zofunikira za "katundu wolemera, mphamvu yamphamvu, ndi kuipitsa kambiri" momwe magwiridwe antchito amagwirira ntchito. Mitundu yosiyanasiyana ya ma bereti imagwiritsidwa ntchito pamakina monga kuyenda, kutumiza, ndi zida zogwirira ntchito potengera mawonekedwe awo, kukwaniritsa kufalikira kwa mphamvu ndi kuwongolera koyenda pothandizira kuzungulira ndi kuchepetsa kukangana. Pakukonza tsiku ndi tsiku, kudzoza koyenera, chitetezo chosindikizira, ndikupewa kuchulukitsidwa ndizinthu zazikuluzikulu zotalikitsira moyo wa ma bearings, zomwe zimakhudza mwachindunji kagwiritsidwe ntchito ka ntchito yomanga ndi kagwiridwe ka ntchito ndi kasamalidwe ka ma bulldozer.

Ma bulldozers, monga makina olemera omwe amagwiritsidwa ntchito pomanga uinjiniya pakufukula pansi, kusanja malo, migodi, ndi zina zambiri, ali ndi mawonekedwe a katundu wambiri, mphamvu yamphamvu, fumbi lalikulu, komanso kugwedezeka kwakukulu m'malo omwe amagwira ntchito. Ma Bearings, monga "malumikizidwe" azinthu zazikulu monga kutumizira, kuyenda, ndi zida zogwirira ntchito za ma bulldozers, zimagwira ntchito yofunika kwambiri pothandizira magawo ozungulira (monga magiya ndi ma shaft), kuchepetsa mikangano, ndikutumiza katundu, zomwe zimakhudza mwachindunji magwiridwe antchito, kukhazikika, ndi moyo wautumiki wa ma bulldozer.
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1. Makhalidwe apakati a mayendedwe a bulldozer
Kulemera kwakukulu-kunyamula katundu: Imafunika kupirira katundu wa axial ndi ma radial composite panthawi ya ntchito ya bulldozer, makamaka ma bearings a makina oyenda ndi zipangizo zogwirira ntchito (monga makina onyamulira mafosholo), zomwe zimafunika kuthana ndi katundu wanthawi yomweyo.
Kukana kuvala ndi kukana kuipitsa: Pali zonyansa monga matope, miyala, ndi mafuta m'malo ogwirira ntchito, ndipo ma fani amafunika kukhala ndi ntchito yabwino yosindikizira komanso kukana kuvala (nthawi zambiri amagwiritsa ntchito mafuta odzola apadera ndi zosindikizira).
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Anti kugwedezeka ndi kukana kutentha kwakukulu: Mabulldozer amamva kugwedezeka kwakukulu pakamagwira ntchito, ndipo mayendedwe amatha kutentha kwambiri chifukwa cha kukangana, kumafuna kulondola kwatsatanetsatane komanso kukana kutentha (zida nthawi zambiri zimakhala zitsulo zokhala ndi carbon chromium, monga GCr15).
Mapangidwe a moyo wautali: Kuti muchepetse nthawi yokonza, ma fani amayenera kukonzedwa bwino (monga kulimbikitsa mphamvu zodzigudubuza ndi kukonza zinthu za khola) kuti awonjezere moyo wawo wautumiki.
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Kukonzekera ndi kusamala kwa ma bearings
Chifukwa cha kuuma kwa malo ogwirira ntchito a ma bulldozer, mayendedwe amatha kuwonongeka chifukwa cha kuipitsidwa, kusakwanira kwamafuta, kapena kulemedwa. Mfundo zotsatirazi ziyenera kukumbukiridwa:
Kupaka mafuta pafupipafupi: Kufupikitsa nthawi yothira mafuta molingana ndi momwe amagwirira ntchito (monga fumbi ndi chinyezi chambiri), gwiritsani ntchito mafuta opaka mafuta ochulukirapo-osamva kutentha kwambiri (monga mafuta a lithiamu), ndipo pewani zonyansa kuti zisalowe.
Kuyang'anira kusindikiza: Onani ngati zisindikizo zonyamula (monga zisindikizo zamafuta ndi zophimba zafumbi) zili bwino kuti matope ndi mchenga zisalowe mkati mwa mayendedwe (mwachitsanzo, ngati chisindikizo cha njanji chikulephera, ndikosavuta kuti njanji ipanikizidwe chifukwa cha matope ndi mchenga).
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Kuyang'anira katundu: Pewani kugwiritsa ntchito-kuchulukira kwa nthawi yayitali (monga kukankhira dothi mochulukira ndi fosholo), komanso kupewa kupindika kwa ma bearing a pulasitiki chifukwa chakuchulukira.
Kusintha kwanthawi yake: Ngati phokoso lachilendo, kutentha kapena kugwedezeka kwapezeka panthawi yogwira ntchito, iyenera kuyimitsidwa nthawi yomweyo kuti iwunikenso. Mukasintha, fakitale yoyambirira kapena yofananira iyenera kusankhidwa (monga mayendedwe odzigudubuza, omwe amafunikira kuyikidwa awiriawiri)

 

 

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