E loketse bulldozer CAT 826G proportional solenoid valve Rotary solenoid valve 147-5399

Proportional solenoid valve ke valve e khethehileng ea taolo ea solenoid, molao-motheo oa eona oa taolo ke ho laola ho buloa ha valve ka letšoao la taelo ea ho kenya ka ntle, e le hore phallo ea taolo le khatello li lule li lekana le letšoao la taelo. E sebelisa theknoloji ea "maikutlo a boemo", e ka fetolang ka nepo boemo ba valve ho ea ka pontšo ea ho laola phallo, e le ho finyella litlhoko tse nepahetseng tsa taolo, kahoo e sebelisoa haholo ho laola tsamaiso ea hydraulic e nepahetseng.
 

Molao-motheo o ka sehloohong oa proportional solenoid valve ke hore lets'oao la taolo ea phallo le matla a taolo li sebelisoa e le mohloli oa matla oa coil ea motlakase, e le hore motlakase o laole ho buleha ha valve, kahoo ho buloa ha valve ho batla ho lekana le boholo ba lets'oao la taolo ea phallo. Ho ea ka phallo e fapaneng, boemo bo bong le bo bong ba taolo bo na le boleng bo fapaneng ba phallo, bo khutlisetsoang ho molaoli oa phallo, molaoli oa phallo a ka fetola boemo ba valve ho ea ka pontšo ea tlhahiso ea boholo bo lekanang le phallo mona, e le ho fihlela litlhoko tse nepahetseng tsa taolo.

Tšebeliso ea valve ea excavator solenoid

The electromagnetic valve ea excavator ke karolo ea othomathike ea motheo e sebelisoang ho laola mokelikeli oa mokelikeli, oo e leng oa actuator, 'me ha o felle feela ho hydraulic le pneumatic. E sebelisoa lits'ebetsong tsa taolo ea indasteri ho lokisa tataiso ea mecha ea litaba, phallo, lebelo le likarolo tse ling. 2, valve ea solenoid e ka kopanngoa le lipotoloho tse fapaneng ho finyella taolo e lakatsehang, 'me ho nepahala le ho feto-fetoha ha taolo ho ka tiisetsoa. Ho na le mefuta e mengata ea li-valve tsa solenoid, li-valve tse fapaneng tsa solenoid li phetha karolo ea maemo a fapaneng a tsamaiso ea taolo, tse sebelisoang ka ho fetisisa ke li-valve tsa ho hlahloba, li-valve tsa tšireletso, li-valve tsa ho laola tataiso, li-valve tse laolang lebelo joalo-joalo.

Hangata motlakase oa motlakase oa DC ke 24 volts. Melemo ea eona ke mosebetsi o ka tšeptjoang, eseng hobane spore e khomaretsoe ebile e chesitsoe, bophelo bo bolelele, boholo bo nyane, empa matla a qalang a manyane ho feta mabone a motlakase a AC, mme ha ho se na motlakase oa DC, tlhokahalo ea lisebelisoa tsa ho lokisa. Bakeng sa ho ntlafatsa ts'epahalo ea ts'ebetso le bophelo ba valve ea ho khutlisa motlakase, lilemong tsa morao tjena, motlakase o metsi o ntse o sebelisoa haholo lapeng le kantle ho naha, motlakase ona oa motlakase le molamu oa slide valve push ha o hloke ho tiisoa, ho felisa likhohlano. Lesale la ho tiisa ka sebopeho sa O, khoele ea eona ea motlakase kantle e tiisitsoe ka kotloloho ka polasetiki ea boenjiniere, eseng khetla e 'ngoe ea tšepe, e netefatsang ho kenella, empa hape e thusa ho qhala mocheso, mosebetsi o ka tšeptjoang, Tšusumetso e tlase, bophelo bo bolelele.
Ho fihlela joale, valve ea solenoid lapeng le linaheng tse ling e arotsoe ka mekhahlelo e meraro ka molao-motheo (e leng: mofuta oa ho sebetsa ka ho toba, mofuta oa sefofane sa ngoana), 'me ho tloha phapang ea sebopeho sa li-valve disc le phapang ea thepa le molao-motheo e arotsoe ka lihlopha tse tšeletseng. (sebopeho sa diaphragm se sebetsang ka kotloloho, sebopeho sa poleiti e habeli, sebopeho sa filimi ea sefofane, sebopeho sa piston se sebetsang ka kotloloho, sebopeho sa piston se sebetsang ka kotloloho, sebopeho sa piston ea sefofane).
Li-valve tsa solenoid tse sebetsang ka kotloloho:
Molao-motheo: Ha o matlafalitsoe, matla a motlakase a hlahisoang ke khoele ea motlakase e phahamisa karolo e koalang setulong, 'me valve ea buleha; Ha matla a tima, matla a makenete a motlakase aa nyamela, selemo se hatella karolo e koalang setulong, ebe valve ea koaloa.
Likarolo: E ka sebetsa ka tloaelo tlasa vacuum, khatello e mpe le khatello ea zero, empa bophara ka kakaretso ha bo fete 25mm.