Izesekeli ze-Excavator 180584A1 i-solenoid valve ye-MX80C MX90C i-hydraulic valve

Isimiso sesakhiwo se-valve ye-Solenoid

1. ukuveza isenzo, amandla amancane, ukubukeka okulula

Isikhathi sokuphendula se-valve ye-solenoid singaba sifushane njengama-millisecond ambalwa, futhi ngisho nevalve ye-solenoid esebenza ngomshayeli ingalawulwa phakathi kwamashumi ama-millisecond. Ngenxa ye-loop yayo, isabela kakhulu kunamanye ama-automatic control valves. Eklanywe kahle i-solenoid valve coil ukusetshenziswa kwamandla kuphansi kakhulu, kuyimikhiqizo yokonga amandla; Kungenziwa futhi kuphela ukuqalisa isenzo, ukugcina ngokuzenzakalelayo indawo ye-valve, ngokuvamile akukho ukusetshenziswa kwamandla. Usayizi we-valve ye-Solenoid mncane, awugcini nje ukugcina isikhala, kodwa futhi ulula futhi uhle.

2. ukunemba kokulungiswa kunqunyelwe, i-medium esebenzayo inomkhawulo

I-valve ye-solenoid ngokuvamile inezifunda ezimbili kuphela zokushintsha, futhi i-spool ingaba kuphela ezindaweni ezilinganiselwe ezimbili, futhi ayikwazi ukulungiswa ngokuqhubekayo, ngakho ukunemba kokulungiswa nakho kunqunyelwe.

I-valve ye-solenoid inezidingo eziphezulu zokuhlanzeka kwendawo ephakathi, futhi i-medium equkethe izinhlayiya ayikwazi ukusetshenziswa, njengokungcola kufanele kuhlungwe kuqala. Ngaphezu kwalokho, imidiya ye-viscous ayikwazi ukusetshenziswa, futhi ububanzi be-viscosity obuphakathi obufanele imikhiqizo ethile buncane kakhulu.

3. ukuvuza kwangaphandle kuvinjelwe, ukuvuza kwangaphakathi kulula ukulawula, futhi ukusetshenziswa kuphephile

Ukuvuza kwangaphakathi nangaphandle kuyisici esibeka engcupheni ukuphepha. Amanye ama-valve okulawula okuzenzakalelayo ngokuvamile anweba isiqu, futhi ukuzungezisa noma ukunyakaza kwe-spool kulawulwa i-actuator kagesi, i-pneumatic, ne-hydraulic. Kuyadingeka ukuxazulula inkinga yokuvuza yangaphandle ye-valve yesenzo se-stem seal ashukumisayo yesikhathi eside; I-valve ye-solenoid kuphela ewukuqedwa kwengqikithi yensimbi evalwe kushubhu lokufakelwa kazibuthe le-valve yokulawula kagesi, futhi alukho uphawu oluguquguqukayo, ngakho ukuvuza kwangaphandle kulula ukukuvimba. Ukulawula i-torque ye-valve kagesi akulula, kulula ukukhiqiza ukuvuza kwangaphakathi, ngisho nokudonsa ikhanda lesiqu; Ukwakheka kwe-valve ye-solenoid kulula ukulawula ukuvuza kwangaphakathi kuze kube yilapho kuncishiswa ku-zero. Ngakho-ke, i-valve ye-solenoid iphephile ikakhulukazi ukusebenzisa, ikakhulukazi kumidiya edlayo, enobuthi noma ephezulu noma ephansi.