I-Excavator Hydraulic Poompul ngokulingana i-solenoid valve 200-6210

I-spool ye-solenoid valve enjalo ilawulwa ngama-electromagnets alinganayo, ukuze ukucindezela kokukhipha noma ukugeleza kulingana nokufakwa kwamanje. Ngakho-ke, ingcindezi yokuphuma noma ukugeleza kungalawulwa ngokuqhubekayo ngokushintsha isiginali yokufaka. Amanye ama-valves nawo anomsebenzi wokulawula usayizi wokugeleza nokuqondisa. Ngokusho kwe-valve ebanzi ingahlukaniswa futhi: ingcindezi yokucindezela, i-valve ebalulekile, ukuguqula izigaba ezintathu ze-valve.
I-valve ebanzi isetshenziselwa ukufaka esikhundleni ingxenye yokuqala yokulawula nge-electromagnet ehlukile kwi-valve yengcindezelo ejwayelekile, i-flow valve kanye ne-valve yokuqondisa, futhi ukuqondisa ukude ukucindezela, ukugeleza okukude ukugeleza kwamafutha ngokuya ngesiginali kagesi okufakwayo ngokuqhubekayo nangokwezwi. Ama-valves alinganayo ngokuvamile anokusebenza kwesinxephezelo sengcindezelo, kanye nengcindezi yokuphuma kanye nokuhamba kwezinga lokugeleza kungaphazamiseki ngezinguquko zomthwalo.
I-valve ebalulekile ingalawula usayizi wokukhipha nge-PWM wave, futhi okuphumayo kuyaqhubeka.
Isiginali ye-Command sikhuliswa yi-amplifier ebanzi, kanye nokukhishwa okuphelele kwe-solenoid ye-solenoid ye-valve ehlukile, ukuhambisana okulingana nokugeleza kokugeleza koketshezi, ukuze uguqule ukuqondiswa kokugeleza koketshezi, ukuze uzuze isikhundla noma ukuphetha ngejubane kwe-actuator. Kwezinye izinhlelo zokusebenza ezidinga isikhundla esiphezulu noma ukunemba kwesivinini, uhlelo lokulawula loop-loop lungakhiwa futhi ngokuthola indawo yokuhlala noma ijubane le-actuator.