Kdrde5kr-31/40c50-213-T Yn35V00049f1 Kobelco Sk20-8 lima liʻiliʻi ʻelua kīwī Solenoid

Hoʻokumu ʻia ke kumu hana o ka valve hydraulic ma luna o ka mechanics fluid a me ka mana o ka mana, a aia kāna kumu i ka neʻe pili ma waena o ka valve core a me ke kino valve. Ke hana nā hōʻailona mana o waho (e like me nā hōʻailona uila, nā hōʻailona mechanical a i ʻole nā ​​​​hōʻailona hydraulic) i ka spool, e lanakila ka spool i ka ikaika puna, friction a me nā kū'ē'ē aʻe, e hopena i ka neʻe ʻana, a laila e hoʻololi i ka nui o ka puka valve a i ʻole ka wehe a pani ʻana. mokuʻāina. Hoʻopili pololei kēia hoʻololi i ke ala kahe, kaomi a me ke kahe o ka ʻaila hydraulic, a laila ʻike i ka mana o ka ʻōnaehana hydraulic. Eia kekahi laʻana, ma ka valve kuhikuhi, hiki i ka rotation a i ʻole ka unuhi ʻana o ka spool ke hoʻololi i ke ala kahe o ka ʻaila, i hiki ai i ka mea hana ke hoʻokō i ka neʻe ʻana i mua a i ʻole ka hoʻohuli; I loko o ka valve kaomi, hoʻohana ʻia ka wehe ʻana a i ʻole ka pani ʻana o ka spool e hoʻoponopono i ke kaomi o ka ʻōnaehana e hōʻoia i ka hana ʻana i loko o kahi pae palekana.