Hydraulic excavator ndi mtundu wamakina omwe amagwiritsidwa ntchito kwambiri pomanga, yogwira ntchito yomanga misewu, kumanga mlatho, kumanga nyumba, kusungirako madzi akumidzi, chitukuko cha nthaka ndi madera ena.Zitha kuonekera paliponse pomanga mabwalo a ndege, madoko, njanji, minda yamafuta, misewu ikuluikulu, migodi, ndi malo osungiramo madzi.
Ogwiritsa ntchito migodi ambiri amaphunzira zofukula kuchokera kwa ambuye awo.Iwo ali ndi luso kwambiri pa ntchito yofukula, koma sadziwa zambiri za dongosolo lonse ndi mfundo za excavator.Mndandanda wa zolemba zachidziwitso, zigawo zonse za 5, zidzalongosola chidziwitso choyambirira cha ofukula kuchokera kumagulu a zofukula, kusonkhanitsa chassis, msonkhano wa chipangizo chogwirira ntchito, msonkhano wapamwamba wa pulatifomu, chidziwitso cha hydraulic Basic, etc. kuchokera pansi mpaka pansi.
1. Gulu la okumba
1. Malingana ndi njira yogwiritsira ntchito: chofukula chidebe chimodzi ndi chofukula zidebe zambiri, chofukula wamba ndi chofukula chidebe chimodzi, migodi yaikulu yokha imagwiritsa ntchito chofukula cha ndowa, pali zidebe zambiri, ndi ntchito yozungulira.
Chodziwika bwino ndi chofukula chidebe chimodzi (Carter 320D)
Multi-bucket excavator kwa migodi yayikulu
2. Malinga ndi njira yoyendetsera: injini yoyaka mkati, galimoto yamagetsi, pakompyuta (yosakanizidwa)
Nthawi zambiri imayendetsedwa ndi injini yoyaka mkati (injini ya dizilo)
Kukumba fosholo yamagetsi (wofukula fosholo wakutsogolo)
3. Malinga ndi njira yoyendera: mtundu wa crawler ndi mtundu wa matayala
4. Malinga ndi chipangizo ntchito: fosholo kutsogolo ndi khasu kumbuyo
2. Chiyambi cha kapangidwe ka fukufuku
Mayina a zigawo za excavator
Makina onse amatha kugawidwa m'magawo atatu mwadongosolo: msonkhano wa chassis, msonkhano wa zida zogwirira ntchito, ndi msonkhano wapamwamba wa nsanja.
Kapangidwe ndi ntchito ya msonkhano wa chassis:
1. Thandizani kulemera kwa gawo lapamwamba la chofufutira.
2. Gwero lamphamvu ndi chowongolera poyenda ndi chiwongolero.
3. Thandizani momwe mphamvu ya chipangizo chogwirira ntchito ikugwirira ntchito pofukula.
Zigawo zazikulu za chassis:
1. The m'munsi chimango thupi (kuwotcherera mbali),
2. Mawilo anayi ndi lamba mmodzi (mawilo otsogolera, magudumu oyendetsa galimoto, ma sprockets othandizira, odzigudubuza, okwawa).
3. Dozer tsamba ndi yamphamvu.
4. Mgwirizano wapakati wozungulira.
5. Mphete yozungulira yozungulira (yozungulira).
6. Travel reducer ndi galimoto.
Mawonedwe ophulika a zigawo zazikulu za msonkhano wa chassis
Mapangidwe a chimango ndi ntchito: Thupi la chimango (zigawo zowotcherera) -- thupi lalikulu la chassis lonse, lokhala ndi mphamvu zonse zamkati ndi zakunja ndi nthawi zosiyanasiyana, momwe ntchito zimakhalira zovuta kwambiri, ndipo zofunikira pazigawozo ndizokwera kwambiri.Pali zofunikira zina za kufanana kwazitsulo zokwawa za kumanzere ndi kumanja, mwinamwake mphamvu yaikulu yowonjezereka idzachitika, zomwe sizidzakhala zabwino kwa zigawozo.
4~Mawilo anayi ndi lamba mmodzi, zothandizira zophera
Mawotchi owongolera ndi makina olimbikitsira: Gudumu lowongolera ndi
tensioning chipangizo: kuwongolera mayendedwe a njanji, sinthani kuchuluka kwa kuthamanga kwa njanji, ndikuchepetsa kukana.
IDLER ndi chipangizo chovutitsa
Ma sprocket onyamula ndi ma track roller: Ma sprocket onyamula amatenga gawo lothandizira njanji.Ma rollers amagwira ntchito yothandizira kulemera
Carrier roller ndi track roller
Kapangidwe kameneka ndi kopanda kukonza, popanda kuwonjezera mafuta.
Mapangidwe a sprocket yothandizira ndi gudumu lothandizira lazokumba zazikulu ndizosiyana pang'ono, koma mfundo ndi yofanana.
Sprocket: imayendetsa makina onse kuti ayende ndikutembenuka
Tsatani ulalo wa Assy
Kuwombera
--Lumikizani galimoto yapamwamba ndi yapansi, kotero kuti galimoto yapamwamba imatha kuzungulira galimoto yotsika ndikunyamula mphindi yogubuduza nthawi yomweyo.
Odzigudubuza (mipira) mu mphete ya orbital amafunika kuthiridwa mafuta nthawi zonse, ndipo pali mitundu iwiri yowonjezera batala kuchokera kumbali ndi kuwonjezera batala kuchokera pamwamba.
Magalimoto oyenda + ochepetsera: perekani mphamvu zamphamvu (torque) kuyendetsa lamba wa sprocket ndi crawler, kuti wofukula amalize kuyenda ndi chiwongolero.
Nthawi yotumiza: Dec-24-2022
