Vavu yofukula solenoid TM58401 hydraulic pump proportional solenoid valve 3768317

Mfundo yogwirira ntchito ya excavator solenoid valve
 

Wofukula makamaka amagwiritsa ntchito valavu ya solenoid yolunjika, yomwe ili ndi ubwino wowongolera bwino, kuchitapo kanthu mofulumira, kosavuta kukwaniritsa kulamulira kwakutali, ndipo imatha kugwira ntchito nthawi zonse pansi pa vacuum, kupanikizika koipa ndi zero. The excavator solenoid valve ali ndi chipinda chotsekedwa mkati, thupi la valve liri pakati pa chipindacho, ndipo malekezero awiri a thupi la valve amapangidwa ndi ma electromagnets malinga ndi zosowa, kapena mapeto amodzi okha amapangidwa ndi ma electromagnets. Pogwiritsa ntchito mphamvu ya maginito yopangidwa ndi mfundo ya inductance, spool yolamulira imasuntha kuti ikwaniritse kusintha kwa dera la mafuta, pamene coil ya electromagnet ikapatsidwa mphamvu, maginito amakokera mbali ina, ndikukankhira spool kuti asunthire mbali ya kuyamwa, potero kutsekereza kapena kuvumbula mabowo osiyanasiyana amafuta, ndipo mafutawo adzalowa mapaipi osiyanasiyana molingana ndi malangizo. Ngati coil ya solenoid ya solenoid valve itenthedwa kapena kudulidwa, sichitha kupanga mphamvu ya maginito, ndipo chigawo cha valve sichingasunthidwe, ndipo wofukula sangagwire ntchito zina.

Chifukwa pafupipafupi kulephera excavator

1. Kutsekeka kwa ziwalo zogwirira ntchito kumapangitsa kuti chofukula chidziyimitsa chokha.
Kuchita kwake ndikuti liwiro la injini limachepa pang'onopang'ono musanazimitse, ndipo chitoliro chotulutsa chimatulutsa utsi wakuda. Pankhaniyi, mbali zogwirira ntchito zofukula ziyenera kufufuzidwa kaye ngati zatsekeka. Ngati chatsekeka, injiniyo imatha kuyambiranso pambuyo potsekeka. Komanso, injini chifukwa mafuta osauka, kusonyeza kutsinde moto ngozi, adzatulutsanso chodabwitsa ichi, mu nkhani iyi, injini ayenera kukonzanso. Chifukwa cha excavator kudzizimitsa yekha.

2, mafuta a injini sakhala osalala, zomwe zimapangitsa kuti chofufutira chizimitse.
Kuchita kwake ndikuti liwiro la injini ndi losakhazikika kapena kugwa pang'onopang'ono makinawo asanazimitsidwe, koma palibe utsi wakuda wowonekera kuchokera ku chitoliro chotulutsa mpweya. Pamenepa, tiyenera kuona ngati mafuta mu thanki atha, ngati mafuta a pampu ya mafuta ndi abwinobwino, ngati kapu ya sediment cup mafuta atsekedwa ndi zinyalala, komanso ngati fyuluta ya dizilo ndi yonyansa kwambiri. Ngati fyuluta ya dizilo ili yonyansa kwambiri, fyuluta ya dizilo iyenera kuchotsedwa, kutsukidwa ndi kuikidwanso, ndipo mpweya wozungulira mafuta uyenera kuchotsedwa. Chifukwa cha excavator kudzizimitsa yekha.

3. Mafuta a injini amasokonekera mwadzidzidzi kapena katundu akuwonjezeka mwadzidzidzi, zomwe zimapangitsa kuti wofukula adziyimire yekha.
Asanazimitse chofufutira, panalibe njira yochepetsera liwiro, kuwonetsa kuzimitsa mwadzidzidzi. Pankhaniyi, choyamba tiyenera kufufuza ngati mbali injini mwadzidzidzi kumasuka kapena kugwa, chifukwa injini amene amawongoleredwa ndi mkulu kuthamanga mafuta mpope mafuta ndodo ndi valavu solenoid flameout, tiyeneranso tione ngati flameout solenoid valavu ndi. kuzimitsidwa, ndi chifukwa cha chofukula chamoto chamoto.

4. Kutsekeka kwa ziwalo zogwirira ntchito kumapangitsa kuti chofukulacho chidziyimitsa chokha.
Kuchita kwake ndikuti liwiro la injini limachepa pang'onopang'ono musanazimitse, ndipo chitoliro chotulutsa chimatulutsa utsi wakuda. Pankhaniyi, mbali zogwirira ntchito zofukula ziyenera kufufuzidwa kaye ngati zatsekeka. Ngati chatsekeka, injiniyo imatha kuyambiranso pambuyo potsekeka. Komanso, injini chifukwa mafuta osauka, kusonyeza kutsinde moto ngozi, adzatulutsanso chodabwitsa ichi, mu nkhani iyi, injini ayenera kukonzanso. Chifukwa cha excavator kudzizimitsa yekha.

5. mafuta a injini si yosalala, chifukwa cha excavator kudziletsa kuzimitsa.
Kuchita kwake ndikuti liwiro la injini ndi losakhazikika kapena kugwa pang'onopang'ono makinawo asanazimitsidwe, koma palibe utsi wakuda wowonekera kuchokera ku chitoliro chotulutsa mpweya. Pamenepa, tiyenera kuona ngati mafuta mu thanki atha, ngati mafuta a pampu ya mafuta ndi abwinobwino, ngati kapu ya sediment cup mafuta atsekedwa ndi zinyalala, komanso ngati fyuluta ya dizilo ndi yonyansa kwambiri. Ngati fyuluta ya dizilo ili yonyansa kwambiri, fyuluta ya dizilo iyenera kuchotsedwa, kutsukidwa ndi kuikidwanso, ndipo mpweya wozungulira mafuta uyenera kuchotsedwa. Chifukwa cha excavator kudzizimitsa yekha.