Iyo hydraulic system yeakazara hydraulic excavator ine zvikamu zvina zvikuru: masimba emagetsi, execution components, control components uye anobatsira zvikamu.
Iyo simba chinhu chinowanzo chinja piston pombi, ine basa rekushandura simba remuchina weinjini kuita mvura yekumanikidza simba, uye yakajairika kutadza chiitiko haina kukwana pombi yemafuta kumanikidza uye kuderera kuyerera.Kana chiitiko ichi chiri zvishoma nezvishoma, uye yakakwirira tembiricha iri pachena, imhaka yekupfeka kwakanyanya uye kubvaruka kwepombi ye hydraulic;kana chiitiko ichi chikangoerekana chaitika, kazhinji nekuda kweplunger hachishande;kana dzvinyiriro iri yakajairika, kuyerera kwakangoerekana kwadzikira, kazhinji kunokonzerwa neiyo shanduko yemagetsi yakanamatira munzvimbo diki yekuyerera.
Actuating zvinhu zvinosanganisira hydraulic cylinders uye hydraulic motors, ane basa ndere kushandura kudzvanywa kwemvura kuita magetsi emagetsi, chinowanzoitika kutadza chiitiko kunonoka kwechiito kana kusaita chiito.Kana iyo pombi nevhavha yakasimbiswa kuti haina kukanganisa, chikonzero chekunonoka kwechiito chekugadzirisa chinhu chiri chokwadi nekuda kwekunyanya kupfeka uye kubvarura;kana pombi ichishanda zvakajairika, kunonoka kuita kweiyo actuating element kungangove vharafu inodzora iyo actuating element ine chikanganiso, senge vharafu isiri munzvimbo, vharafu yekuyamura haina kuvharwa zvakasimba kana kuti chitubu chesimba chinopera simba, uye kadhi.Nekuti dhigirii rekupfeka uye kubvaruka kwechimwe nechimwe chinhu chekutungamira hachizove chakasiyana, senge zvimwe zvikonzero, chinofanira kunge chiri huwandu hwezvinhu zvekutonga zvechiito panguva imwe chete zvinongoerekana zvanonoka;kana zvichizivikanwa kuti pombi nevharuvhu hazvina kukanganisa, chinhu chekutonga kamwe kamwe hachina chiito, chinonyanya kukonzerwa nejamming yayo yemukati.
Kudzora zvinhu zvinosanganisira zvakasiyana-siyana mavharuvhu, akadai mutyairi mavharuvhu, multi-nzira directional mavharuvhu, huru kuchengeteka mavharuvhu, yokuyamura mavharuvhu uye imwe-nzira throttle mavharuvhu, etc. , kunyanya kunamatira, kuvharwa uye chitubu elasticity kupera simba uye mukati nekunze kuvuza.
Zvishandiso zvekubatsira zvinonyanya zvinosanganisira tangi yemafuta, pombi yemafuta, radiator, sefa uye accumulator, nezvimwewo. Basa reiyo radiator nderekuparadzira kupisa kunoitwa neiyo hydraulic system kumhepo, uye kutadza kwayo kwakajairika kunosanganisira kubuda kwemafuta, kusapisa kupisa kwakashata, etc. Basa resefa nderokusefa tsvina yakasanganiswa mumafuta e hydraulic, uye kukanganisa kwayo kunowanzobatanidza kuvhara kwekrini.Basa re accumulator ndere kudzikamisa uye kudzora kudzvanywa kwemafuta uye kuchengetedza imwe chiyero chesimba kuti ive nechokwadi chekushanda kwakanaka uye kana injini ikatadza kushanda, chishandiso chebasa chinogona kudzikiswa pasi, uye kutadza kwayo kwakajairika kutadza kuchengetedza simba. mhedzisiro, haigone kupedzisa mabasa ari pamusoro.Zvikamu zvekubatsira zvechiitiko chekukundikana zvinowanzova pachena, zviri nyore kuongorora.
Yakaturikirwa newww.DeepL.com/Translator (yemahara vhezheni)
Nguva yekutumira: Jan-30-2023