Setsi sa Lihlahisoa

Sesefo sa oli sa haeteroliki se tšoailoe sampoleng ea sehlahisoa sa moetsi kapa lebitsong la lebitso ka nepo ea ho sefa, eseng ho nepahala ho felletseng. Ke boleng ba β bo lekantsoeng ka teko feela bo ka emelang matla a ho sefa a sefe. Karolo ea hydraulic filter filter e boetse e lokela ho finyella litlhoko tsa tahlehelo ea khatello (phapang e feletseng ea khatello ea mochine oa khatello e phahameng e ka tlaase ho 0.1PMa, 'me phapang eohle ea khatello ea mochine oa oli e khutlang e ka tlaase ho 0.05MPa) phallo le sefa element bophelo. Joale re khetha filtara ea oli ea hydraulic joang ka nepo? Dalan hydraulic editor e u bolella hore u lokela ho nahana ka lintlha tse hlano tse latelang.

1. Ho nepahala ha filtration ea hydraulic oil filter element

Ntlha ea pele, etsa qeto ea boemo ba bohloeki ba litsila ho latela litlhoko tsa tsamaiso ea hydraulic, ebe u khetha ho nepahala ha sefahla sa oli ho latela boemo ba bohloeki ho ea ka tafole ea letšoao. Ntho e sebelisoang ka ho fetesisa ea hydraulic oil filter mochining oa kaho e na le degree ea filtration ea 10μm. Ho hloeka ha oli ea Hydraulic (ISO4406) Ho nepahala ka lebitso la ho sefa ha element element (μm) Mofuta oa kopo 13/103 Hydraulic servo valve (e nang le 3μm filter element) 16/135 Hydraulic proportional valve (e nang le 5μm filter element) 18/1510 General hydraulic components (General hydraulic components) ) (e nang le 10μm filter element) 19/1620 likarolo tse akaretsang tsa hydraulic (<10MPa) (e nang le 20μm filter element)

Sefahla sa oli ea Hydraulic

Kaha ho nepahala ha filthara ka lebitso ha ho khone ho bonts'a matla a ho sefa a karolo ea sefa, bophara ba karoloana e kholo ka ho fetisisa e thata ka ho fetesisa eo filthara e ka e fetisang tlas'a maemo a boletsoeng a tlhahlobo hangata e sebelisoa e le ho nepahala ha eona ka botlalo ho bonts'a tlhoekiso ea pele ea filthara. filtara e ncha e kentsoeng. Mokhoa oa bohlokoa ka ho fetisisa oa ho lekola bokhoni ba lisebelisoa tsa hydraulic filter filter ke boleng ba β bo behiloeng ho latela ISO4572-1981E (teko ea li-multi-pass), ke hore, oli e kopantsoeng le phofo e tloaelehileng ea teko e potoloha ka sefeneng sa oli ka makhetlo a mangata. , 'me sekeno sa oli le phallo li ka mahlakoreng a mabeli a sefe ea oli. karolelano ea palo ea likaroloana.

2. Litšobotsi tsa phallo

Ho phalla le ho theoha ha khatello ea ntho ea filthara e fetang ka har'a oli ke likarolo tsa bohlokoa tsa litšobotsi tsa phallo. Teko ea sebopeho sa phallo e lokela ho etsoa ho latela maemo a ISO3968-91 ho hula sekhahla sa phallo-khatello ea sebopeho. Tlas'a khatello e lekantsoeng ea phepelo ea oli, ho theoha ho felletseng (kakaretso ea ho theoha ha khatello ea ntlo ea sefa le ho theoha ha ntho ea sefahla) hangata e lokela ho ba ka tlase ho 0.2MPa. Phallo e phahameng: 400lt / min Teko ea viscosity ea oli: 60to20Cst Bonyane ba phallo Turbine: 0℃ 60lt / min Phallo e phahameng ea Turbine: 0 ℃ 400lt / min

3. Matla a sefe

Teko ea phello ea ho phatloha e tla etsoa ho latela ISO 2941-83. Phapang ea khatello e theohang haholo ha karolo ea filthara e senyeha e lokela ho ba kholo ho feta boleng bo boletsoeng.

4. Litšobotsi tsa mokhathala oa phallo

E lokela ho lumellana le tlhahlobo e tloaelehileng ea mokhathala oa ISO3724-90. Lintho tsa sefa li tlameha ho lekoa mokhathala bakeng sa li-cycle tse 100,000.

5. Teko ea ho ikamahanya le maemo a oli ea hydraulic

Teko ea ho mamella khatello ea khatello e lokela ho etsoa ho latela maemo a ISO2943-83 ho netefatsa ho tsamaellana ha thepa ea sefa le oli ea hydraulic.

Filtration ratio b ratio e bolela karo-karolelano ea palo ea likaroloana tse kholo ho feta boholo bo fanoeng mokelikeli pele o sefa ho palo ea likaroloana tse kholo ho feta boholo bo fanoeng mokelikeli ka mor'a ho sefa. Nb=palo ea likaroloana pele ho tlhotloa Na=palo ea likaroloana ka mor'a ho sefa X= boholo ba likaroloana.