ʻO ke ʻano o ka pōʻino piston a me ke kumu o ka haʻihaʻi hydraulic?

1. ʻO nā ʻano nui o ka pōʻino piston:

(1) Nā ʻōpala o ka ʻili;

(2) Ua haki ka piston;

(3) Loaʻa nā māwae a me ka ʻoki ʻana

nūhou (1)

2. He aha nā kumu o ka pōʻino piston?

nūhou (2)

(1) ʻAʻole maʻemaʻe ka ʻaila hydraulic

Inā hui pū ʻia ka ʻaila me nā mea haumia, i ka manawa e komo ai kēia mau mea haumia i ke āpau ma waena o ka piston a me ka cylinder, e hoʻopiʻi ia i ka piston.ʻO ke kānana i hoʻokumu ʻia i kēia hihia he mau hiʻohiʻona kēia: maʻamau e loaʻa nā grooves me ka hohonu o ʻoi aku ma mua o 0.1mm, a liʻiliʻi ka helu, a ua like ka lōʻihi me ka hahau o ka piston.Paipai ʻia nā mea kūʻai aku e nānā mau a hoʻololi i ka ʻaila hydraulic o ka excavator

(2) He liʻiliʻi loa ke āpau ma waena o ka piston a me ka cylinder

Hiki pinepine kēia kūlana ke hoʻololi ʻia kahi piston hou.Inā liʻiliʻi loa ka ʻokoʻa ma waena o ka piston a me ka cylinder, hiki ke maʻalahi ke hoʻoulu ʻia i ka wā e hoʻololi ai ke āpau i ka piʻi ʻana o ka mahana o ka aila i ka wā e hana ai.ʻO kāna mau hiʻohiʻona hoʻoholo: he pāpaʻu ka hohonu o ka māka huki, nui ka ʻāpana, a ua like kona lōʻihi me ka hahau ʻana o ka piston.Manaʻo ʻia ka mea kūʻai aku e ʻimi i kahi haku loea e pani ai, a ʻo ka ʻae ʻana i loko o kahi ākea kūpono

(3) He haʻahaʻa ka paʻakikī o ka piston a me ka cylinder

Hoʻopili ʻia ka piston i ka ikaika o waho i ka wā o ka neʻe ʻana, a haʻahaʻa ka paʻakikī o ka ʻili o ka piston a me ka cylinder, kahi e hoʻopaʻa ai.ʻO kona mau hiʻohiʻona: ka hohonu pāpaʻu a me kahi ākea nui

(4) ʻAʻole pono ka ʻōnaehana lubrication

Ua hewa ka ʻōnaehana hoʻoheheʻe hydraulic breaker piston, ʻaʻole lawa ka lubricated o ke apo piston, a ʻaʻohe kiʻi ʻaila pale i hoʻokumu ʻia, e hopena i ka friction maloʻo, kahi e haki ai ke apo piston hydraulic breaker.

inā poino ka piston, e ʻoluʻolu e hoʻololi koke me kahi piston hou.


Ka manawa hoʻouna: Feb-26-2021

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