SV10-24 valavu ya solenoid yokhotakhota ya cartridge yobwezeretsa valavu

Ubwino wa hydraulic system cartridge valves
     

Chifukwa valavu ya cartridge logic yakhala yokhazikika kunyumba ndi kunja, kaya ndi muyezo wapadziko lonse lapansi wa ISO, Germany DIN 24342 ndi dziko lathu (GB 2877 standard) anena za kukula kwapadziko lonse lapansi, zomwe zimatha kupanga magawo a cartridge a opanga osiyanasiyana. kukhala osinthika, ndipo sichimaphatikizapo kapangidwe ka mkati mwa valavu, zomwe zimaperekanso mapangidwe a valavu ya hydraulic ali ndi malo akuluakulu opangira chitukuko.
     

The cartridge logic valve ndi yosavuta kuphatikizira: zigawo zingapo zimatha kukhazikika mu thupi la block kuti apange hydraulic logic control system, yomwe imatha kuchepetsa kulemera kwa dongosolo lomwe limapangidwa ndi kukakamiza wamba, mayendedwe ndi ma valve otaya ndi 1/3 mpaka 1 / 4, ndipo magwiridwe antchito atha kuwonjezeka ndi 2% mpaka 4%.

Kuthamanga kwachangu: Chifukwa valavu ya cartridge ndi dongosolo la valavu yapampando, spool imayamba kutulutsa mafuta ikangochoka pampando. M'malo mwake, mawonekedwe a valve slide ayenera kumaliza kuchuluka kwake musanayambe kulumikiza dera la mafuta, ndipo nthawi yomaliza kupanikizika kwa chipinda chowongolera ndikutsegula valavu ya cartridge ndi pafupifupi 10ms, ndipo kuthamanga kwachangu kumathamanga.
       

Chidule cha valve ya Solenoid

Valavu ya Solenoid ndi zida zamafakitale zomwe zimayendetsedwa ndi ma elekitiroma, zomwe zimagwiritsidwa ntchito poyang'anira zigawo zoyambira zamadzimadzimadzi, ndi za actuator, sizimangokhala ndi ma hydraulic, pneumatic. Amagwiritsidwa ntchito m'makina owongolera mafakitale kuti asinthe njira ya media, kuyenda, kuthamanga ndi magawo ena. Valve ya solenoid ikhoza kuphatikizidwa ndi mabwalo osiyanasiyana kuti akwaniritse chiwongolero chomwe akufuna, ndipo kulondola ndi kusinthasintha kwa kuwongolera kumatha kutsimikizika. Pali mitundu yambiri ya ma valve a solenoid, ma valve osiyana a solenoid amagwira ntchito m'malo osiyanasiyana a kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake, ndi zina zotero.

Vavu ya Solenoid ili ndi chipinda chotsekedwa, tsegulani dzenje m'malo osiyanasiyana, dzenje lililonse limalumikizidwa ndi chubu chosiyana, pakati pa dzenje ndi pisitoni, mbali ziwiri ndi ma electromagnets awiri, omwe mbali ya maginito coil mphamvu valavu thupi adzakopeka. mbali iti, poyang'anira kayendedwe ka valavu kuti atsegule kapena kutseka mabowo osiyanasiyana otulutsa mafuta, ndipo bowo lolowera mafuta nthawi zambiri limatseguka, mafuta a hydraulic amalowa mutoliro lina lotulutsa mafuta, Kenako kudzera kupsinjika kwamafuta kukankhira pisitoni ya silinda, pisitoni nayonso imayendetsa ndodo ya pisitoni, ndodo ya pistoni imayendetsa chipangizo chamakina. Mwanjira iyi, kusuntha kwamakina kumayendetsedwa ndikuwongolera maginito amagetsi.