Uhlelo lwe-hydraulic lwe-excavator ye-hydraulic ngokugcwele luqukethe izingxenye ezine ezinkulu: izingxenye zamandla, izingxenye zokubulala, izingxenye zokulawula kanye nezingxenye ezisizayo.
Isici samandla ngokuvamile siyiphampu ye-piston eguquguqukayo, umsebenzi wayo ukuguqula amandla emishini enjini abe amandla okucindezela okuwuketshezi, futhi ukwehluleka okuvamile ukucindezela kukawoyela wephampu nokugeleza okuncishisiwe.Uma lesi simo senzeka kancane kancane, futhi izinga lokushisa eliphakeme libonakala ngokucacile, kungenxa yokuguga ngokweqile kwepompo ye-hydraulic;uma lesi simo singalindelekile, ikakhulukazi ngenxa ye-plunger kungasebenzi;uma ukucindezela kuyinto evamile, ukugeleza kuyancipha ngokuzumayo, ngokuvamile okubangelwa indlela eguquguqukayo enamathele endaweni encane yokugeleza.
Ama-elementi asebenzayo ahlanganisa amasilinda abamba amanzi kanye namamotho asebenza ngogesi, umsebenzi wawo uwukuguqula ukucindezela koketshezi kube amandla omshini, into evamile yokwehluleka ukunensa kwesenzo noma ukungabikho kwesenzo.Uma ipompo kanye ne-valve kuqinisekiswa ukuthi akunaphutha, isizathu sesenzo esihamba kancane se-actuating element nakanjani ngenxa yokugqoka nokukhala kwayo ngokweqile;uma iphampu isebenza ngokujwayelekile, isenzo esihamba kancane se-actuating element kungenzeka ukuthi i-valve elawula i-actuating element inephutha, njengokuthi i-valve ingekho, i-valve yokusiza ayivalwanga ngokuqinile noma amandla asentwasahlobo ayancipha, kanye nekhadi.Ngenxa yokuthi izinga lokuguga kwesici ngasinye sokuphatha ngeke lihluke kakhulu, njengezinye izizathu, kufanele kube inani lezinto eziphezulu zesenzo ngesikhathi esifanayo zibe zihamba kancane;uma kwaziwa ukuthi iphampu ne-valve azinawo amaphutha, isici sokuphatha ngokungazelelwe asikho isenzo, ngokuvamile kungenxa yokuminyana kwayo kwangaphakathi.
Izakhi zokulawula zihlanganisa ama-valve ahlukahlukene, njengama-valve okushayela, ama-valve aqondisayo ezindlela eziningi, ama-valve amakhulu okuphepha, ama-valve okusiza kanye nama-throttle way-1, njll. Nakuba umsebenzi wama-valve ahlukahlukene uhluka kakhulu, kodwa ukwehluleka okuvamile kuyafana. , ikakhulukazi ibambekile, ivaliwe futhi ukunwebeka kwentwasahlobo kwenza buthaka kanye nokuvuza kwangaphakathi nangaphandle.
Izingxenye ezisizayo ikakhulukazi zihlanganisa ithangi likawoyela, ipayipi likawoyela, irediyetha, isihlungi kanye ne-accumulator, njll. Umsebenzi we-radiator ukusabalalisa ukushisa okukhiqizwa yi-hydraulic system emkhathini, futhi ukwehluleka kwawo okuvamile kuhlanganisa ukuvuza kwamafutha, ukuchithwa kokushisa okubi, njll. Umsebenzi wesihlungi ukuhlunga ukungcola okuxutshwe kuwoyela we-hydraulic, futhi ukwehluleka kwawo okuvamile kuhlanganisa ukuvala isikrini.Umsebenzi we-accumulator uwukuzinzisa nokulawula umfutho kawoyela nokugcina inani elithile lamandla ukuze kuqinisekiswe ukusebenza kahle futhi lapho injini yehluleka ukusebenza, idivayisi yokusebenza ingase yehliselwe phansi, futhi ukwehluleka kwayo okuvamile ukugcinwa kwamandla okungalungile. umphumela, ayikwazi ukuqedela imisebenzi engenhla.Izingxenye ezisizayo zento yokwehluleka ngokuvamile zisobala kakhulu, kulula ukuzibona.
Ihunyushwe nge-www.DeepL.com/Translator (inguqulo yamahhala)
Isikhathi sokuthumela: Jan-30-2023