Kwazvo Kusarudzwa kweTwo-Nzira Hydraulic Locks uye Balance mavharuvhu muHydraulic Systems.
2024-02-20Zvimiro zvemaitiro maviri-nzira hydraulic lock:
Iwo maviri-nzira hydraulic lock maviri hydraulically controlled one-way mavharuvhu anoshandiswa pamwechete. Inowanzo shandiswa mukutakura-inotakura hydraulic cylinders kana mota yemafuta maseketi kudzivirira iyo hydraulic cylinder kana mota kubva pakutsvedza pasi pasi pekuita kwezvinhu zvinorema. Kana chiito chinenge chichidiwa, mafuta anofanira kupiwa kune imwe dunhu, uye imwe-nzira valve inofanira kuvhurwa kuburikidza nemukati wekutonga mafuta wedunhu kubvumira dunhu remafuta kuti Chete kana rakabatana rinogona kushanda hydraulic cylinder kana motokari.
Pamusana pekugadzirwa kwemagetsi pachayo, panguva yekufamba kwe hydraulic cylinder, uremu hwakafa hwemutoro hunowanzokonzera kurasikirwa kwepakarepo kwekumanikidzwa muimba huru yekushanda, zvichiita kuti vacuum.
Izvi zvinowanzoitika mumashini anotevera akajairika:
①Silinda yeoiri yakamira yakamira mune ina-column hydraulic press;
② Upper mold humburumbira yemichina yekugadzira zvidhinha;
③Swing silinda yemichina yekuvaka;
④Injini yekukunda ye hydraulic crane;
Iyo inonyanya kushandiswa hydraulic lock ivhavha yakaturikidzana imwe-nzira. Kana chinhu chinorema chikadonha nehuremu hwacho, kana rutivi rweoiri rwekudzora rusina kuzadzikiswa nenguva, vacuum inogadzirwa padivi reB, zvichiita kuti piston yekudzora idzoke pasi pechiito chechirimo, zvichikonzera vharafu yenzira imwe chete. kuIvhavha yakavharwa, uye ipapo mafuta emafuta anoenderera mberi kuwedzera kudzvinyirira muimba yekushanda uye ipapo vhavha yenzira imwe inovhurwa. Kugara kwakadaro kuvhura uye kuvhara zviito zvinokonzeresa kuti mutoro uenderere mberi nguva nenguva panguva yekudonha, zvichikonzera kukanganisa kukuru uye kudedera. Naizvozvo, maviri-nzira hydraulic locks kazhinji haakurudzirwe kune yakakwirira-kumhanya uye inorema-mutoro mamiriro, asi inowanzoshandiswa. Inokodzera zvishwe zvakavharwa zvine nguva yakareba yekutsigira uye yakaderera kufamba nekukurumidza.
2.Structural features of balance valve:
Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhambu,inozivikanwawo seyekumhanyisa kukiya kukiya,ivhavhavha inodzorwa nekunze inodonhedza imwe-nzira yekutevedzana vharafu. Inoumbwa nevhavha yenzira imwe uye vheji yekutevedzana inoshandiswa pamwechete. Mune hydraulic circuit, inogona kuvhara mafuta mu hydraulic cylinder kana mota yemafuta edunhu. Mvura inodzivirira iyo hydraulic cylinder kana mota kubva pakutsvedza pasi nekuda kwehuremu hwemutoro, uye inoita sekiyi panguva ino.
Kana iyo hydraulic cylinder kana mota inoda kufamba, fluid inopfuudzwa kune imwe dunhu reoiri, uye panguva imwe chete, iyo yemukati mafuta wedunhu reyevhavhavhavha inotonga kuvhurwa kwevhavha yekuteedzera kubatanidza dunhu uye kuona mafambiro ayo. Sezvo magadzirirwo evhavhavha yekutevedzana pachayo akasiyana neaya maviri-nzira hydraulic lock, imwe yekumashure kudzvanywa kunowanzo kusimbiswa munharaunda yekushanda kana ichishanda, kuitira kuti basa guru reiyo hydraulic cylinder kana mota isaite kumanikidza kwakashata. nekuda kwehuremu hwayo uye nekumhanyisa kutsvedza, saka hapana kufamba kwemberi kuchaitika. Kukatyamadzwa uye kudedera kunge mbiri-nzira hydraulic lock.
Naizvozvo, mavharuvhu ekuyeresa anowanzo shandiswa mumaseketi ane kumhanya kwakakwira uye mutoro unorema uye zvimwe zvinodikanwa zvekukurumidza kugadzikana.
3.Kuenzanisa kwemavharuvhu maviri:
Kuburikidza nekuenzanisa, tinogona kuona kuti pakushandisa mavharuvhu maviri, anofanirwa kusarudzwa achichinjika maererano nezvinodiwa zvemidziyo, uye anofanirwa kushandiswa pamwe chete kana zvichidikanwa.
4.Kusanganiswa nekuongororwa kwemaitiro evhavhavhavhavha uye maviri-nzira hydraulic lock, tinokurudzira:
① Panyaya yekumhanya kwakaderera uye kuremerwa nekudzika kwakadzika kugadzikana zvinodiwa, kuti uderedze mutengo, maviri-nzira hydraulic lock inogona kushandiswa sekiyi yedunhu.
② Mumamiriro ekumhanya-mhanya uye anorema-mutoro, kunyanya painoda kugadzikana kwekukurumidza kunodiwa, bhavhavhavha yechiyero inofanira kushandiswa sechikamu chekuvhara. Usaite upofu kutevedzera kudzikiswa kwemutengo uye shandisa nzira mbiri hydraulic lock, zvikasadaro zvinokonzeresa kurasikirwa kukuru.
