I-valve ye-solenoid yesilayishi I-Excavator izesekeli I-valve ye-Solenoid 25/220994

Umgomo wokulawula we-proportional solenoid valve
I-valve ye-solenoid ye-Proportional iyi-valve ekhethekile yokulawula i-solenoid, isimiso sayo sokulawula ukulawula ukuvulwa kwe-valve ngokusebenzisa isignali yomyalo wokufakwa kwangaphandle, ukuze ukugeleza kokulawula nokucindezela kuhlale kugcina isilinganiso esifanayo nesignali yomyalo. Isebenzisa ubuchwepheshe be-"position feedback", obungakwazi ukulungisa ngokunembile indawo ye-valve ngokusho kwesignali yokulawula ukugeleza, ukuze kuzuzwe izidingo zokulawula ezinembile, ngakho-ke isetshenziswa kabanzi ekulawuleni okunembile kwesistimu ye-hydraulic. Umgomo oyinhloko we-proportional solenoid valve ukuthi isignali yokulawula ukugeleza namandla okulawula asetshenziswa njengomthombo wamandla wekhoyili kagesi, ukuze i-electromagnetic ilawule ukuvulwa kwe-valve, ngakho ukuvulwa kwe-valve kucishe kulingane usayizi wesiginali yokulawula ukugeleza. Kuye ngokugeleza, indawo yokulawula ngayinye inenani elihlukile lokugeleza, elibuyiselwa kusilawuli sokugeleza, sona sona esingalandela okukhiphayo lapha.
Ukugeleza kwesignali yesayizi efanayo ukulungisa indawo ye-valve, ukuze kuzuzwe izidingo zokulawula ezinembile.
Umgomo wokulawula we-valve ye-solenoid elinganayo inezici ezintathu eziyinhloko: okokuqala, ukuguquguquka kwesignali kagesi kuthinta izinga lokuvula le-valve; Okwesibili ukulawula ukujikeleza kwe-valve ngokusebenzisa amandla kazibuthe kagesi; Okwesithathu ukulawula izinga lokuvula le-valve ngokuvumelana nokujikeleza kwe-valve, bese udlulisela iluphu yesignali yempendulo kusilawuli sokugeleza ukuze kuzuzwe ukulawula ukugeleza.