Hydraulic pombi proportional solenoid vharafu 195-9700

Proportional valve rudzi rutsva rwe hydraulic control device. Mune yakajairwa vharuvhu yekumanikidza, inoyerera vharafu uye inotungamira vharafu, yakaenzana electromagnet inoshandiswa kutsiva yepakutanga kudzora chikamu, uye kudzvanywa, kuyerera kana kutungamira kwekuyerera kweoiri kunodzorwa kure zvichienderana nekuisa chiratidzo chemagetsi nguva nenguva uye zvakaenzanirana. Proportional mavharuvhu anowanzo kuve nekumanikidza muripo wekuita, uye iyo inobuda kudzvanywa uye yekuyerera mwero inogona kusakanganiswa nekuchinja kwemutoro.

Nekuvandudzwa kwe hydraulic transmission uye hydraulic servo systems, mamwe ma hydraulic systems anoda kuenderera mberi kwekutonga kwekumanikidza, kuyerera uye kutungamira pasina kusimba kwekutonga kwakaonekwa mukugadzira maitiro. Sezvo zvakajairwa hydraulic zvikamu zvisingakwanisi kuzara zvakakwana kuti ive nezvimwe zvinodikanwa zve servo, uye kushandiswa kwe electro-hydraulic servo mavharuvhu zvakanyanya kutambisa nekuti iyo yekutonga inonyatso diwa haina kukwirira, yakaenzana control valve pakati pezvakajairwa hydraulic components (switch control) uye servo valve (inopfuurira kutonga) yakagadzirwa mumakore achangopfuura.

Electro-hydraulic proportional control valve (inonzi proportional valve) imhando yakachipa electro-hydraulic control valve ine yakanaka anti-kusvibisa kuita. Kuvandudzwa kwevharuvhu yakaenzana kunosangana nenzira mbiri, imwe ndeyekutsiva manyorerwo ekugadzirisa mashandisirwo emagetsi echinyakare hydraulic valve ine proportional electromagnet, pahwaro hwechinyakare hydraulic vharafu: kuvandudzwa kweakasiyana-siyana akaenzana kutungamira, kumanikidza uye kuyerera mavharuvhu; Chechipiri ndechekuti mamwe ekutanga electro-hydraulic servo valve magadzirirwo akagadziridzwa mushure mekudzikisa dhizaini nekugadzira kwakaringana pahwaro hwe electro-hydraulic servo mavharuvhu.

Proportional valve inoumbwa neDC proportional solenoid uye hydraulic valve zvikamu zviviri, proportional valve kuti iwane kuenderera kwekutonga kwepakati ndiko kushandiswa kweproportional solenoid, proportional solenoid siyana, asi nheyo yekushanda yakangofanana, inogadzirwa maererano nekuenzanisa. kudzora vharafu zvinodiwa.