Ivalve ye-solenoid yomqhubi we-Shagong excavator solenoid valve spool SV38-38 ivalve yekhatriji

Ukusetyenziswa kwevalve yekhatriji enemisonto yehydraulic kumatshini wokwakha

2.1 Ukusetyenziswa kwimpompo ye-hydraulic

Iivalvu zekhatriji ezinemisonto yokuqala zazisetyenziswa kwiimpompo zehydraulic. Ngenxa yokuba ipompo ye-hydraulic idinga ukudibanisa i-valve ye-hydraulic, efuna ukuba i-valve ye-hydraulic ibe yincinci, ngoko ke i-valve yokunceda i-cartridge ene-threaded iye yaphuhliswa. Kufuneka kuthiwe ivalve yekhatriji ephothiweyo lolona phuhliso luqalayo kunye nokusetyenziswa kwevalve yekhatriji enemisonto yokuqala, emva koko ivalve yokujonga ikhatriji ephothiweyo kunye nevalve enemisonto yekhatriji isetyenziswa kwiimpompo zehydraulic. Iimpompo zanamhlanje ze-hydraulic zineevalve ezininzi ze-cartridge ezidityanisiweyo ezidityaniswe kuzo, ubume kunye nomzobo weskimu wempompo eguquguqukayo evaliweyo iboniswe kuMzobo 3, kukho ngaphezu kweshumi elinesibini leevalve zekhatriji ezidityanisiweyo ezidityaniswe kuzo. I-valve yokufaka i-screw isetyenziselwa ukulungelelanisa uxinzelelo oluphezulu lwepompo engundoqo ye-hydraulic kunye nempompo yokuzalisa; I-valve yokuhlola i-cartridge ene-threaded isetyenziselwa ukulawula ukuvulwa okanye ukusika isiphaluka seoli; Ivalve yohlobo lokumisa iplagi enemisonto isetyenziselwa ukudibanisa izibuko zeoyile i-A kunye ne-B xa inkqubo isilela, ukuququzelela ukutsala okanye ukutsalwa koomatshini bokwakha; I-screw ifake i-valve yokwahlukana koxinzelelo lwe-valve isetyenziselwa ukulungelelanisa uxinzelelo oluphumayo lwempompo ukutshintsha kunye noxinzelelo lomthwalo. Ngenkqubela phambili eqhubekayo yeteknoloji yevalve ye-cartridge, ivalve enemisebenzi emininzi eyenzelwe impompo iye yaphuhliswa, edibanisa imisebenzi yeevalvu ezi-4, ezifana nevalve yokukhulula i-cartridge, i-cartridge ye-threaded differential pressure valve valve, ivalve yokujonga i-cartridge kunye ne-threaded cartridge valve. Ivalve yeglowubhu yekhatriji ephothiweyo.

2.2 Ukusetyenziswa kwimotor yehydraulic

Iivalve zekhatriji ezinemisonto nazo zihlala zisetyenziswa kwiimotor zehydraulic (ingakumbi iimotor ezivaliweyo). Ulwakhiwo lwemoto eguquguqukayo evaliweyo ineevalve ezine zekhatriji ezinemisonto ezidityaniswe kuyo. I-valve yokufaka i-screw isetyenziselwa ukulungelelanisa uxinzelelo lweoyile yokutshintsha kwenkqubo; Ivalve yokufaka i-threaded shuttle isetyenziselwa ukwazisa i-oyile yoxinzelelo kwicala loxinzelelo oluphezulu kwi-P port yevalve yokulawula i-electromagnetic direction control; Ivalve yolawulo lwendlela yombane enomsonto isetyenziselwa ulawulo lokufuduswa kwemoto, ifakela ivalve enendlela-ntathu yokuhamba, eyaziwa ngokuba yi-threaded faka ivelufa ye-oyile eshushu, eqhagamshelwe kuzo zozibini iziphelo zemotor yesekethe evaliweyo. Ukuhanjiswa okulungileyo kunye nokungalunganga kwenkqubo kuqinisekisa ukuba icala loxinzelelo oluphezulu linomlinganiselo othile weoli emva kwetanki ukuphumeza ukupholisa i-loop evaliweyo.