I-Excavator hydraulic pump solenoid valve R901155051

Ama-valve e-Solenoid ayisici sokulawula esivamile esisetshenziselwa ukulawula ukuhamba kwamagesi noma uketshezi. Yakhiwa i-electromagnetic kanye ne-valve, futhi ukushintshwa kwe-valve kulawulwa yi-excitation ye-electromagnetic. Lapho i-valve ye-solenoid ilimele, kuzoba nokusebenza okuthile, okulandelayo kukhona ukusebenza okuvamile:

1. I-valve ye-solenoid ayikwazi ukuvulwa noma ivaliwe: lokhu kungase kube ngenxa yokulimala kwekhoyili ye-solenoid noma ukuvinjelwa kwe-valve. Uma i-valve ye-solenoid ingakwazi ukuvulwa noma ivaliwe, izothinta ukuhamba kwegesi noma uketshezi, ngaleyo ndlela ithinte ukusebenza okuvamile kwesistimu yonke.

2. Umsindo ongavamile ovela ku-solenoid valve: Uma i-solenoid valve ilimele, umsindo ongajwayelekile ungase ukhishwe. Lokhu kungase kube ngenxa yokunyakaza kwe-valve okungavamile noma ukungqubuzana phakathi kwe-valve ne-gasket. Lo msindo ungase uthinte ukusebenza okuvamile kwalo lonke uhlelo, futhi uholele ngisho nasekuhlulekeni kwesistimu.

(3) Ukuvuza kwe-valve ye-Solenoid noma ukuvuza: Uma i-valve ye-solenoid ivuza noma ivuza, ngokuvamile ngenxa yokuvalwa kahle kwe-valve noma ukulimala kwevalvu. Lokhu kuzodala ukuthi umfutho wesistimu wehle noma uketshezi luvuze, okuzophazamisa ukusebenza okuvamile kwesistimu.

4. Ukushisisa kazibuthe kagesi: Uma uzibuthe kagesi ushisa, ngokuvamile kubangelwa ukugcwala kwekhoyili kazibuthe noma i-coil short circuit. Lokhu kungaholela empilweni efinyeziwe ye-electromagnetic ngisho nokulimala okuphelele ku-valve ye-solenoid.

(5) I-valve ye-solenoid ibambekile noma ibhajwe: Uma i-valve ye-solenoid ibambekile noma ibambekile, ngokuvamile kungenxa yokungqubuzana okukhulu phakathi kwe-valve kanye nokulimala kwe-gasket noma i-valve. Lokhu kuzodala ukuthi ukugeleza kwesistimu kwehle noma kumise ngokuphelele ukugeleza, ngaleyo ndlela kuthinte ukusebenza okuvamile kwesistimu