ʻElua kūlana lua-ala hydraulic pahu pahu DHF08-228

ʻO ka valve solenoid ʻelua-ʻaoʻao ʻelua he ʻanuʻu i kēlā me kēia ʻanuʻu pololei pilot solenoid valve, hiki ke hoʻokaʻawale ʻia i loko o ka valve solenoid maʻamau a me ka valve solenoid wehe maʻamau e like me nā ʻokoʻa wehe a pani ʻia ke ʻoki ʻia ka mana. ʻO ka pahu solenoid maʻamau i pani ʻia, ma hope o ka hoʻoulu ʻia ʻana o ka coil, e hoʻokuʻu mua ka armature i ka plug valve o ka valve auxiliary e hāpai ma lalo o ka hana o ka mana electromagnetic, a kahe ka wai ma ke kīʻaha o ka valve nui ma o ka valve kōkua, pēlā. e hoemi ana i ke kaomi e hana ana ma ke kiaha kiwi o ke kiwi nui. Ke emi iho ke kaomi ma ke kīʻaha kīwila o ka valve nui i kekahi waiwai, hoʻokuʻu ka armature i ke kīʻaha valve o ka valve nui, a hoʻohana i ka ʻokoʻa puʻe e wehe i ke kīʻaha kīpē o ka valve nui a hoʻopuʻi i ka waena. Ma hope o ka ʻoki ʻia ʻana o ka coil, nalowale ka mana electromagnetic, a hoʻonohonoho hou ʻia ka armature ma muli o kona kaumaha ponoʻī. I ka manawa like, ma muli o ke kaomi waena, hiki ke pani paʻa ʻia nā kīwaha nui a me nā mea kōkua. ʻO ka maʻamau-open solenoid valve, ma hope o ka hoʻoulu ʻia ʻana o ka coil, neʻe ka movable iron core i lalo ma muli o ka suction, ka mea e kaomi iho ai i ka plug o ka valve auxiliary, a pani ka pahu kōkua, a piʻi ka piʻi o ke kīʻaha kiwi nui. Ke piʻi ka paʻi i kahi waiwai, ʻo ka ʻokoʻa o ka puʻe ma waena o nā ʻaoʻao luna a me lalo o ke kīʻaha kīpē nui e like. Ma muli o ka ikaika electromagnetic, hoʻoneʻe ka hao hao i ke kīʻaha pahu nui i lalo, kaomi i ka noho valve nui a pani i ka pahu. Ke hoʻopau ʻia ka coil, ʻaʻohe mea hoʻonaninani electromagnetic, ua hoʻokiʻekiʻe ʻia ka puʻu valve a me ka hao hao o ka valve kōkua i luna ma muli o ka hana puna, wehe ʻia ka valve kōkua, ka wai ma ke kīʻaha kīpē o ka valve nui. e kahe ana ma o ka pahu kokua, a ua hoemiia ke kaomi e hana ana ma ke kiaha kiwi o ka pahu nui. Ke hoʻemi ʻia ke kaomi ʻana i ke kīʻaha valve o ka valve nui i kekahi waiwai, ua hoʻokuʻu ʻia ke kīʻaha valve o ka valve nui e ka ʻokoʻa kaomi, a wehe ʻia ka valve electromagnetic e hoʻopuʻi i ka waena.