I-393000M024 Excavator Hydraulic Pump Solenoid valve ngokulingana i-solenoid valve 3768317

Umehluko phakathi kwe-valve kagesi ye-valve ephelele ne-solenoid valve

Ukulawulwa kwe-valve kokugeleza kungahlukaniswa ngezinhlobo ezimbili:
 

Eyokuqala i-switch control: noma ivulekile ngokuphelele noma ivalwe ngokugcwele, izinga lokugeleza liphezulu noma ubuncane, awukho isimo esijwayelekile se-electromagnetic ngokusebenzisa i-valve, i-valve ehlekisayo ye-electromagnetic, i-electro-hydraulic ibuyela emuva i-valve. Okunye kulawulwa okuqhubekayo: I-Valve Port ingavulwa ngokuya ngesidingo sanoma yiziphi izinga lokuvula, ngaleyo ndlela elawula usayizi wokugeleza, ama-valves aqukethe ama-throwve, kepha alawulwa ngokulinganayo, njengama-valves alinganayo. Ngakho-ke inhloso yokusebenzisa i-valve ebalulekile noma i-servo valve yilena: Ukufinyelela ukulawulwa kokugeleza ngokulawulwa kwe-elekthronikhi (njll, kulahlekelwe amandla okulawula, ngoba kuncipha amandla okugcina, ngoba kudinga ukugeleza okuthile ukuze kugcinwe umsebenzi we-Pre-Stage Control Circuit.
I-Electromagnetic valve (i-electromagnetic valve) ukusetshenziswa kwe-electromagnetic

Umgomo Wokusebenza Kwe-Solenoid valve ebalulekile
   

I-Electro-hydraulic ephelele i-Valve i-Electromagnet Voltage Voltage Signal ebanzi ukukhiqiza isenzo esihambisanayo, ukuze i-valve port spool yokufuduka, ushintsho lwe-valve ports uguqule bese uqedela izingcindezi zokucindezela kanye nokuhamba kwengcindezelo okulingana nogesi wokufaka. Ukuxoshwa kwe-Spool nakho kungabuyiselwa emuva ngomshini, nge-hydraulically noma ngogesi. I-Electro-hydraulic ephelele i-Valve inezindlela ezahlukahlukene, kulula ukuyisebenzisa ukulawulwa kukagesi nekhompyutha kwezinhlelo ezahlukahlukene ze-electro-hydraulic, ukunemba okuphezulu, kanye nekhono elinamandla lokulwa nokungcola, kanye nezinye izinzuzo, inkambu yesicelo iyanda. Eminyakeni yamuva nje, ukuthuthukiswa kanye nokukhiqizwa kwama-plug-in arouperal valves kanye nama-multray valves acubungula ngokugcwele izici zemishini yokwakha, ngokulawula imishini yokushayela, ukuthwala okuzwakalayo kanye nemithwalo yengcindezelo yenkokhelo. Kubaluleke kakhulu ukuthuthukisa izinga lobuchwepheshe eliphelele lemishini ye-hydraulic yeselula.