Isebenza ku-excavator hydraulic relief valve 723-40-50100

Umgomo wokusebenza uthi:

Ukucindezela kwentwasahlobo kuyalungiswa futhi ukucindezela kwamafutha we-hydraulic kulawulwa. Njengoba kungabonakala emfanekisweni: lapho ingcindezi yamafutha we-hydraulic ingaphansi kwengcindezi edingekayo emsebenzini, i-spool icindezelwa isiphethu ekungeneni kwamafutha we-hydraulic. Lapho ingcindezi kawoyela we-hydraulic idlula ingcindezi evumelekile yomsebenzi wayo, okungukuthi, lapho ingcindezi inkulu kunengcindezi yasentwasahlobo, i-spool ikhishwa ngamafutha we-hydraulic, futhi uwoyela we-hydraulic ugeleza, ugeleza uphuma emlonyeni wesokudla. indlela ekhonjisiwe, bese ibuyela ethangini. Uma umfutho kawoyela we-hydraulic umkhulu, kulapho i-spool ikhuphuka khona uwoyela we-hydraulic, futhi kukhulu ukugeleza kukawoyela we-hydraulic ukubuyela ethangini ngevalvu yokukhulula. Uma ingcindezi yamafutha we-hydraulic ingaphansi noma ilingana nengcindezi yasentwasahlobo, i-spool iyawa futhi ivale i-oyili kawoyela we-hydraulic. Ngenxa yokuthi ingcindezi yokukhipha uwoyela we-hydraulic wephampu kawoyela ilungisiwe, futhi nomfutho kawoyela we-hydraulic we-cylinder esebenzayo uhlala uncane kunomfutho wokukhipha uwoyela we-hydraulic wephampu kawoyela, kuyohlale kukhona uwoyela we-hydraulic ogeleza ubuyela ethangini usuka ethangini. i-valve yokusiza ngesikhathi somsebenzi ojwayelekile ukugcina ibhalansi yengcindezi yokusebenza yesilinda se-hydraulic kanye nomsebenzi ojwayelekile. Kungabonakala ukuthi indima ye-valve yokusiza ukuvimbela ukucindezela kwamafutha we-hydraulic ohlelweni lwe-hydraulic kusukela ekudluleni komthwalo olinganiselwe futhi udlale indima yokuvikela ukuphepha.