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Na-ekwu maka Excavator (1)

Na-ekwu maka Excavator (1)

na-ekwu maka Excavator (1)

A na-ekewa ya dị ka igwe na-arụ ọrụ dị arọ, onye na-egwupụta ihe, nke a makwaara dị ka igwe na-egwupụta ihe, nke a makwaara dị ka excavator. ya gaa n'ụlọ nkwakọba ihe.

Ihe ndị e gwupụtara n'elu bụ nke kachasị ala, coal, silt, ala na nkume mgbe tupu ịtọpụ ya. Ikpe site na mmepe nke ígwè ọrụ ihe owuwu na afọ ndị na-adịbeghị anya, mmepe nke ndị na-egwupụta ihe na-adị ngwa ngwa, na ndị na-egwupụta ihe aghọwo otu n'ime ihe ndị kasị mkpa. na-ewu ígwè ọrụ na engineering construction.The atọ kasị mkpa parameters nke ihe excavator: arụ ọrụ arọ (mass), engine ike na ịwụ ike.

E kewara ya na ndị na-egwupụta ọkụ n'ime ime na ndị na-egwupụta ọkụ eletrik dị ka usoro ịnya ụgbọ ala si dị, Dị ka ụzọ ije ije si dị, enwere ike kewaa ya na ndị na-egwu olulu na ndị na-egwupụta wiil.

Dị ka nnyefe mode, ọ nwekwara ike kewaa hydraulic excavators na n'ibu excavators, Ọ bụrụ na dị ka ịwụ, o nwere ụzọ abụọ: n'ihu shọvelụ gwuputa, backhoe gwuputa.

Ibu ọrụ bụ otu n'ime paramita atọ dị mkpa nke onye na-egwupụta ihe (ike injin, ikike ịwụ, ibu ọrụ), ịdị arọ nke arụ ọrụ na-ekpebi ọkwa nke onye na-egwupụta ihe ma na-ekpebi oke elu nke ike igwu ala.

Ike igwu ala≦m;

Na-arụ ọrụ arọ m: adhesion coefficient n'etiti ala na crawler, Ọ bụrụ na ike igwu ala gafere a ókè, n'ihe banyere a backhoe, excavator ga-adapụ na-adọkpụga n'ihu, nke dị ize ndụ.N'ọnọdụ shọvelụ, onye na-egwupụta ihe ga-awụghachi azụ. Ike igwu ala, maka ike igwu ala, a na-ekewa ike egwu egwu n'ime ike igwu ihu ihu na ike igwu mmiri.

Isi ihe omume nke ike egwu egwu abụọ bụ mgbọrọgwụ ezé nke ịwụ (egbugbere ọnụ nke ịwụ), mana ike dị iche.The forearm-egwupụta ike na-abịa site cylinder forearm;ike ịwụ ịwụ na-abịa site na cylinder mmanụ ịwụ.

Nrụgide ala dị iche iche, nha nke ala dị iche iche na-ekpebi ọnọdụ ala kwesịrị ekwesị maka onye na-egwupụta ihe na-arụ ọrụ. Nrụgide ala na-ezo aka na nrụgide nke igwe dị arọ nke igwe na-emepụta na ala, nke a na-egosipụta site na usoro ndị a: nrụgide ala. = arụ ọrụ arọ ÷ niile mpaghara na kọntaktị na ala, Track akpụkpọ ụkwụ, ọ dị mkpa iji wụnye kwesịrị ekwesị akpụkpọ ụkwụ track na igwe.Maka ndị na-egwu egwu crawler, njirisi maka ịhọrọ crawler bụ: Mgbe ọ bụla enwere ike, gbalịa jiri akpụkpọ ụkwụ egwu dị warara.

Ụdị egwu a na-ahụkarị: akpụkpọ ụkwụ nwere ezé, akpụkpọ ụkwụ dị larịị, akpụkpọ ụkwụ egwu dị larịị, Ịga ọsọ ọsọ, maka ndị na-egwu olulu, oge ije bụ ihe dị ka otu ụzọ n'ụzọ iri nke oge ọrụ dum.

N'ikwu okwu n'ozuzu, abụọ na-agba ọsọ nwere ike izute ije ije arụmọrụ nke excavator.Traction ike, traction ike na-ezo aka ike eme site excavator mgbe ọ na-eje ije, nke tumadi dabere na njem moto nke excavator.These abụọ na-eje ije arụmọrụ parameters na-egosi agagharị. nke excavator na ike ije ya.Enwere ike igosi ya na ihe atụ nke ndị nrụpụta dị iche iche.

Gradeability, gradeability na-ezo aka n'ikike ịrịgo, rịdata, ma ọ bụ kwụsị n'elu ụlọ siri ike, mkpọda larịị. Ụzọ nnọchiteanya abụọ: akụkụ, pasent, ikike ibuli elu, ikike ibuli elu na-ezo aka na ntanye nke ikike ebuli elu nke e gosiri n'ike n'ike ma ọ bụ ikike ebuli elu hydraulic. .Rated kwụsiri ike ebuli ikike: 75% nke tipping ibu, nke hydraulic ebuli ikike: 87% nke hydraulic ebuli ikike

The swing ọsọ na-ezo aka na nkezi kacha ọsọ na excavator nwere ike nweta n'oge kwụsie ike swing mgbe excavator na-ebupụ. .Maka ọrụ igwu ala n'ozuzu, mgbe onye na-egwupụta ihe na-arụ ọrụ na nso nke 0 ° ruo 180 °, moto na-egbu egbu na-eme ngwa ngwa ma ọ bụ na-ebelata, na mgbe ọ na-atụgharị na nso nke 270 ° na 360 °, slewing ọsọ na-eguzosi ike. Ya mere, n'ezie n'ezie. ọrụ ngwuputa, ọsọ ntụgharị nke akọwapụtara n'elu abụghị ihe ezi uche dị na ya.

Ya bụ, a chọrọ n'ezie swing arụmọrụ bụ acceleration / deceleration egosipụta n'usoro nke swing torque.Engine ike, nnukwu horsepower na-ezo aka ike mmepụta tụrụ na engine flywheel na-enweghị ike-ewe ngwa dị ka mufflers, Fans, alternators na ikuku nzacha. Ike dị irè (ike ịnya ụgbụ net) na-ezo aka n'ike mmepụta a tụrụ na igwe ofufe nke nwere ngwa niile na-eri ike dị ka mufflers, fan, ndị ọzọ na ihe nzacha ikuku arụnyere.

Ntụ ụda mkpọtụ, mkpọtụ ihe gwupụtara na-esite na injin.Ụdị mkpọtụ abụọ: nha ụda na ntị onye ọrụ, nha mkpọtụ gburugburu igwe


Oge nzipu: Jul-11-2022