I-excavator yemishini yokwakha i-E320C E320D i-valve yokusiza ejikelezayo 204-2678

Umgomo wokusebenza kwe-valve ye-solenoid:

1. I-valve ye-electromagnetic ye-excavator iyingxenye eyisisekelo ezenzakalelayo esetshenziselwa ukulawula uketshezi lwe-excavator, okuyi-actuator futhi ayikhawulelwe ku-hydraulic kanye ne-pneumatic. Isetshenziswa ezinhlelweni zokulawula izimboni ukulungisa isiqondiso semidiya, ukugeleza, isivinini kanye neminye imingcele.

I-2, i-valve ye-solenoid ingahlanganiswa neziyingi ezihlukene ukuze kuzuzwe ukulawula okufunayo, futhi ukunemba nokuguquguquka kokulawula kungaqinisekiswa. Kunezinhlobo eziningi zamavalvu e-solenoid, ama-valve e-solenoid ahlukene adlala indima ezindaweni ezahlukene zohlelo lokulawula, okuvame ukusetshenziswa kakhulu ama-valve okuhlola, ama-valve okuphepha, ama-valve okulawula isiqondiso, ama-valve okulawula isivinini nokunye.

I-valve ye-solenoid isebenzisa i-electromagnetic ukusunduza umgogodla we-valve ukulawula ukuqondiswa komoya ocindezelwe, ngaleyo ndlela ilawula ukuqondiswa kweswishi ye-pneumatic actuator.

Inzuzo yayo wukusebenza okulula, kulula ukuyifinyelela isilawuli kude.

I-valve ye-electromagnetic directional valve ngokwezidingo ezahlukene ingafinyelela izindlela ezimbili ezintathu, ezimbili ezinezindlela ezinhlanu nokunye.

I-electromagnetic esetshenziselwa ukusebenzisa i-solenoid valve ihlukaniswe i-AC ne-DC:

1. Amandla kagesi kagesi we-AC ngokuvamile angama-volts angu-220. Ibonakala ngamandla amakhulu okuqala, isikhathi esifushane sokubuyisela emuva kanye nentengo ephansi. Kodwa-ke, lapho i-valve core ibambekile noma ukumuncwa kunganele futhi insimbi ingamuncwa, i-electromagnetic kulula ukusha ngenxa yamanje ngokweqile, ngakho ukwethembeka kokusebenza kubi, umthelela wesenzo, nempilo. iphansi.

2, DC kagesi kagesi ngokuvamile 24 volts. Izinzuzo zayo ziwumsebenzi onokwethenjelwa, hhayi ngenxa yokuthi i-spore ibambekile futhi yashiswa, impilo ende, usayizi omncane, kodwa amandla okuqala mancane kune-electromagnetic ye-AC, futhi uma kungekho ukunikezwa kwamandla ka-DC, isidingo semishini yokulungisa.

Ukuze kuthuthukiswe ukwethembeka nokusebenza kwe-valve ehlehlayo kagesi, eminyakeni yamuva nje, i-electromagnetic emanzi isetshenziswa kabanzi ekhaya nakwamanye amazwe, lo magnethi kanye ne-slide valve push rod akudingeki ukuthi uvalwe, uqede ukungqubuzana endaweni. Indandatho yokuvala emise okwe-O, ikhoyili yayo kagesi ngaphandle ivalwe ngokuqondile ngepulasitiki yobunjiniyela, hhayi elinye igobolondo lensimbi, eliqinisekisa ukwahlukanisa, kodwa futhi elikhuthaza ukushabalalisa ukushisa, umsebenzi othembekile, Umthelela ophansi, impilo ende.

Ama-valve e-Solenoid ngokuvamile asetshenziswa ezinhlelweni zamanzi ukuvala nokuvula amasekhethi kawoyela.

Eqinisweni, ngokusho kwezinga lokushisa nokucindezela kwe-medium egelezayo, njengepayipi elinengcindezi kanye nesimo se-artesian ngaphandle kwengcindezi. Umgomo wokusebenza we-valve ye-solenoid uhlukile.

Isibonelo, esimweni sokugeleza kwe-artesian, ukuqala kwe-zero-voltage kuyadingeka, okungukuthi, ngemva kokuba amandla evuliwe, ikhoyili idonsa umzimba we-brake.

I-valve ye-solenoid yokucindezela iphinikhodi efakwe emzimbeni wesango ngemva kokuba ikhoyili inikwe amandla, futhi ukucindezela koketshezi ngokwalo kusetshenziselwa ukusunduza umzimba wesango phezulu.

Umehluko phakathi kwalezi zindlela ezimbili ukuthi i-valve ye-solenoid yesimo sokugeleza, ngoba ikhoyili kufanele imunce wonke umzimba wesango, ngakho-ke ivolumu inkulu futhi i-valve ye-solenoid enesimo sokucindezela idinga kuphela ukumunca iphini, umthamo ungaba mncane uma kuqhathaniswa.