I-Hydraulic Balance Valve Excavator Hydraulic cylinder spool coha-xfn

Umsebenzi oyinhloko we-valve yokusiza

Ukucindezela njalo kwengcindezi etholakalayo Lapho ingcindezi yohlelo inyuka, isidingo sokugeleza sizokwehla. Ngalesi sikhathi, i-valve yokusiza iyavulwa, ukuze ukugeleza okwedlulele kubuyele ethangini, ukuze kuqinisekiswe ukuthi ingcindezi ye-inlet ye-valveve, okuvame ukwenziwa njalo (i-valve port ivame ukuvulwa ngokushintshashintsha kwengcindezi).

Ukuqiniswa Kwengcindezelo Esebenzayo: I-valve yokusiza ixhumeke ngochungechunge kwi-Return Circuit, i-valve yokusiza iveza ingcindezi emuva, futhi ukuqina kwezingxenye ezihambayo kuyanda.

Umsebenzi wokulayisha isistimu: I-Remote Control Port ye-valve yokusiza ixhumeke kwi-solenoid valve ngokugeleza okuchichimayo okuncane. Lapho i-Electromagnet inamandla, itheku lokulawula kude le-valve yokusiza lidlula ethangi likaphethiloli, futhi iphampu ye-hydraulic ayilayishiwe ngalesi sikhathi. I-valve yokusiza manje isisetshenziswa njenge-valve yokulayisha.

Ukuvikelwa Kwezokuphepha: Lapho uhlelo lusebenza ngokujwayelekile, i-valve ivaliwe. Kuphela lapho umthwalo weqa umkhawulo obekiwe (ingcindezi yohlelo idlula ingcindezi ebekiwe), okuchichimayo kuvulwe ukutholakala ngokweqile, ukuze umfutho wohlelo asandisiwe (imvamisa ingcindezi ye-valve yokusiza yi-10% ephakeme kunengcindezelo yokusebenza ephezulu yohlelo).

Izicelo ezingokoqobo ngokuvamile: njenge-valve yokulayisha, njengomlawuli wengcindezi ekude, njenge-valve ephezulu yokulawula ubuningi, njenge-valve yokulandelana, njenge-valve yokulandelana, esetshenziselwa ukukhiqiza ingcindezi ye-back (intambo kwisifunda samafutha esisele).