Izesekeli ze-Excavator 225-0300 ratio ye-solenoid valve yokwakha izesekeli zemishini yokwakha

一, Izizathu ezivamile zokuthi kungani i-valve ye-solenoid ingasebenzi ngemva kokunikwa amandla

① Hlola ukuthi ikhebula lamandla alilungile yini → Faka ucingo kabusha bese uxhuma isixhumi;

② Hlola ukuthi ingabe i-voltage yokuphakelwa kwamandla ikuluhlu ± lokusebenza -→ ibanga lendawo evamile;

③ Ukuthi ikhoyili isuswe ukushiselwa → ishiselwe kabusha;

④ I-coil short circuit → buyisela ikhoyili;

⑤ Ukuthi umehluko wengcindezi yokusebenza awufanelekile → Lungisa umehluko wengcindezi → noma shintsha ivalve ye-solenoid efanele;

⑥ Izinga lokushisa eliwuketshezi liphezulu kakhulu → buyisela ivalvu ehambisanayo ye-cv solenoid;

⑦ Ukungcola kwenza i-valve eyinhloko nomgogodla onyakazayo we-solenoid unamathele → uhlanzeke, uma kunomonakalo wophawu kufanele kuthathelwe indawo uphawu futhi kufake isihlungi;

⑧ I-viscosity yoketshezi inkulu kakhulu, imvamisa iphezulu kakhulu futhi impilo isifinyelele → buyisela umkhiqizo.

二, Ukuhluleka kwe-Proportional electromagnet

① Ngenxa yokuguga kwesokhethi yezintambo (isisekelo) somhlangano wepulaki, ukuthintana okungalungile kanye nokushiselwa komthofu we-electromagnetic, i-proportional electromagnet ayikwazi ukusebenza (ayikwazi ukudlula okwamanje). Ngalesi sikhathi, imitha ingasetshenziswa ukuthola, uma ukumelana kutholakala kungapheli, ungaphinda ushise umthofu, ulungise isokhethi futhi uxhume isokhethi ngokuqinile.

② Amaphutha ezingxenyeni ze-nursery yocingo ahlanganisa ukuguga kwamakhoyili, ukushiswa kwentambo, ukuphuka kwentambo ngaphakathi kwekhoyili, kanye nokwenyuka kwezinga lokushisa ikhoyili. Ukukhuphuka kwezinga lokushisa ikhoyili kukhulu kakhulu ukuze kubangele amandla okukhipha uzibuthe kagesi anele, futhi okunye kuzokwenza ukuthi uzibuthe olinganiselayo ungasebenzi. Ngoba ukukhuphuka kwezinga lokushisa ikhoyili kukhulu kakhulu, ungabheka ukuthi i-current inkulu kakhulu, ukuthi i-coil enameled wire insulation impofu, noma i-valve core ibambekile ngenxa yokungcola, njll., ngamunye ngamunye ukuze uthole imbangela futhi qeda; Ocingweni oluphukile, olushile kanye nezinye izenzakalo, ikhoyili kufanele ishintshwe

③ Isizathu esiyinhloko sokuhlanganiswa kwezikhali ukuthi i-armature kanye nokubhangqwana okudalwe ukugqokwa komkhono womhlahlandlela kazibuthe ngesikhathi sokusetshenziswa, okuholela ekwenyukeni kwe-hysteresis yamandla we-valve. Kukhona futhi induku yokuqondisa induku kanye nenhliziyo ehlukene ye-armature, izophinde ibangele ukwanda kwe-force hysteresis, kumele ingabandakanywa.

④ Ngenxa yokuthi i-welding ayinamandla, noma ukushisela komkhono womhlahlandlela kazibuthe kuphukile ngaphansi kwesenzo se-proportional valve pulse pressure esetshenziswayo, ukuze i-proportional electromagnet ilahlekelwe umsebenzi wayo.

⑤ Umkhono we-magnetic guide uguga ngaphansi kwengcindezi yomthelela, futhi ipheya yokushayisana eyakhiwe ngomkhono womhlahlandlela kazibuthe kanye ne-armature iyagqokwa ngesikhathi sokusetshenziswa, okuholela ekwenyukeni kwe-force hysteresis ye-valve elinganayo.