Hydraulic balance valve Excavator hydraulic cylinder spool PBHB-LCN

Hoʻokaʻawale nui ʻia nā valve hydraulic i ʻehā mau ʻāpana: ma o ka valve, ka valve palekana, ka valve control a me ka valve direction. ʻO ka mua, e hoʻomaopopo kākou i ka valve through. ʻO ka valve through (i ʻike ʻia ʻo ka valve general or shut-off valve) ʻo ia ka valve maʻamau i ka ʻōnaehana hydraulic, i hoʻohana ʻia e hoʻomalu i ka on-off o ka wai a nona ke kuleana no ka wehe a pani ʻana o ka wai i loko. ka ʻōnaehana hydraulic. ʻO ka hiʻohiʻona nui o ka valve ma o ka hana maʻalahi, maʻalahi e hoʻohana, hoʻohana nui ʻia i ka hana ʻoihana a me ka mahiʻai o nā ʻōnaehana hydraulic.

ʻO ka lua, e nānā kākou i nā valves palekana. ʻO ka valve palekana (i ʻike ʻia ʻo ka valve relief a i ʻole overload valve) he mea nui i ka ʻōnaehana hydraulic e pale ai i ka palekana o nā mea hana a me nā limahana. Ke ʻoi aku ka ikaika o ka ʻōnaehana hydraulic ma mua o ka waiwai i hoʻonohonoho ʻia, e wehe koke ka valve palekana, no laila e hoʻokuʻu ʻia ka wai nui ma o ka overflow port, no laila e pale ai i ka ʻōnaehana a me nā mea hana mai ka pōʻino. Hōʻike ʻia ka valve palekana e ka hoʻoponopono kaomi maʻalahi a me ka hilinaʻi kiʻekiʻe, kahi mea nui i ka ʻōnaehana hydraulic.

ʻO ke kolu o keʻano o ka valve hydraulic ka valve control. Hoʻohana ʻia ka valve control e hoʻomalu i ke kaomi, kahe a me ke kuhikuhi o ka wai i loko o ka ʻōnaehana hydraulic, i hiki ai ke hoʻokō pono i ka ʻōnaehana. ʻO nā hiʻohiʻona nui o ka valve control he ʻano paʻakikī a me nā hana like ʻole, i hoʻohana nui ʻia i ka ʻōnaehana hoʻokele automation production. Nui nā ʻano o nā kīwī hoʻomalu, nā pahu hoʻomaha maʻamau, nā kiwi hoʻokele kuhikuhi, nā kiwi kahe kahe a pēlā aku. Loaʻa i kēlā me kēia valve mana kona mau hiʻohiʻona a me nā noi, a hiki ke koho ʻia e like me nā pono maoli.