ʻO nā kenekulia 17 a me 18 ka lā nui o ka hoʻomohala ʻana i ka manaʻo hydraulic.ʻO ke kumumanaʻo hydrostatic pressure transmission, ka manaʻo lubrication hydrodynamic hou, ka hoʻoikaika wai a me nā manaʻo ʻē aʻe i hoʻokumu ʻia a oʻo i kēia manawa i hoʻokumu i ke kumu no ka manaʻo hydraulic hou.A ma muli o nā koi o nā noi kūpono, ʻike ʻia kekahi mau mea hoʻohui maʻalahi, e like me ka mea hoʻohui paona me kahi pahu piha i ka wai e like me ka poloka nui.
Ma ka hapa hope o ke Kaua Honua II, ua makemake ʻia ka mīkini hydraulic, a ʻo ka hoʻohana ʻana i ka hydraulic servo transmission i ka ʻoihana hana mea kaua kaua i hiki ai i ka hoʻomohala ʻana o ka hydraulic transmission a me ka ʻenehana mana.ʻO nā holomua i ka ʻenehana hoʻokele hydraulic, ka ʻenehana hoʻopaʻa ʻana i nā mea hoʻoheheʻe ʻia a me ka ʻenehana hoʻokele maʻalahi ua hoʻokumu pū i kahi kumu kumu no ka hoʻomohala ʻana i ka manaʻo mana hydraulic.Ma hope o ke kaua, ua hoʻomohala ʻia ka ʻenehana ma muli o ka pono o ka pūʻali e huli mālie i ka ʻoihana a me nā kīwila, a hoʻomaka e ulu.ʻO ia hoʻi, mai kēia manawa, ua loaʻa mālie ka noiʻi theoretical e pili ana i nā accumulators no ka manaʻo mana hydraulic oʻo a me ka ʻenehana hana.Aia kekahi mau mea hōʻiliʻili maʻamau, e like me nā mea hoʻoulu puna, nā mea hoʻoulu kaumaha oʻo a me kekahi mau mea hoʻoulu kinoea maʻalahi.
Mai ka 1970s, ua hoʻomaka ka poʻe noiʻi e hoʻolohe i ka noiʻi e pili ana i ke kumumanaʻo kumu o nā accumulators (e like me nā koho koho koho a me nā ʻano helu helu pinepine, a me nā mea ʻē aʻe), a hoʻomau i ka hoʻomohala a hoʻomaikaʻi iā lākou.I ka hopena o ka makahiki 1970, ua hoʻoikaika ka hoʻomohala ʻana i ka ʻenehana mālama ola kaʻa i ka noiʻi ʻana o nā accumulator a me accumulator ikehu mālama ʻenehana, a ua hoʻomaka ka hoʻōla ʻana i ka ikehu o nā accumulators i nā ʻōnaehana hydraulic e huki i ka nānā.I ka makahiki 1980, ua hoʻomaka ke ʻano, ke ʻano, ke ʻano a me ka hana o nā accumulators, a ua lilo ka hoʻomohala ʻana i nā ʻano like ʻole o ka accumulators i mea noiʻi nui.I ka makahiki 1990, ua hāʻawi ka hoʻomohala ʻana i nā polokalamu kamepiula hou, nā lako a me nā ʻenehana hoʻomalu i nā mea hana noiʻi holomua a me nā ʻano no ka noiʻi ʻana i nā ʻōnaehana hydraulic a me nā ʻāpana hydraulic naʻauao, e waiho ana i nā koi hou no ka noiʻi ʻana o nā accumulators.
ʻAʻole hiki ke hoʻokaʻawale ʻia ka hoʻomohala ʻana o ka ʻenehana hydraulic a me ka ʻenehana mai ka noiʻi a me ka hoʻomohala ʻana i nā ʻāpana hydraulic hou.I kēia manawa, ʻo ka hana noiʻi ma nā accumulators ma ka home a me nā ʻāina ʻē i loaʻa nā ʻano aʻe.
① No ka hoʻololi ʻana i ka hoʻomohala ʻana i ka noiʻi ʻōnaehana hydraulic hou, ua hana ʻia nā noiʻi hou aʻe ma ka noi ʻenehana.Me ka hoʻomohalaʻana i nā'ōnaehana hydraulic i ke kuhikuhi o ke kiʻekiʻe kiʻekiʻe, ka wikiwiki kiʻekiʻe, a me ke kiʻekiʻe kiʻekiʻe, nui nā pūnaewele kūikawā e hoʻomauʻia ana.Loaʻa i kēia mau ʻōnaehana nā koi kiʻekiʻe no kekahi ʻano, a ʻaʻole hiki ke hoʻokō ʻia ka pahuhopu ma o ka hoʻomaikaʻi ʻana i nā mea ʻē aʻe, no laila pono e hoʻomohala i kahi accumulator kūikawā ma ke ʻano.No ka laʻana no ka lawe ʻana i ka pulsation.Ua hoʻomohala ʻo Shini-chi YOKOTA o Iapana i kahi ʻano hou o ka accumulator ikaika, i alakaʻi ʻia e kahi mea hana PED (Piezo-Electric Device) multi-stage, hiki ke hoʻopau pono i ka pulsation kiʻekiʻe (500-1000Hz) i hana ʻia e nā mea hydraulic.ʻO kekahi hiʻohiʻona ʻo ia ka mea hoʻohui capsule moʻo i hoʻomohala ʻia e Xing Keli a me nā mea ʻē aʻe mai ke Kulanui ʻo Xiʻan Jiaotong, he hopena maikaʻi ka absorption i ka pulsation me ke alapine o 112-288Hz.A hoʻohālikelike ʻia me nā accumulators maʻamau, ʻoi aku ka laulā o kāna bandwidth attenuation.
② Hoʻohui i ka manaʻo accumulator e loaʻa nei me nā ʻano loiloi hou a me nā manaʻo hoʻomalu, a me nā mea ʻē aʻe, e hoʻomohala i ka manaʻo, ʻo ia hoʻi, ma muli o ke kumumanaʻo e loaʻa nei, e hoʻohana i nā ʻano noiʻi holomua a me nā ala e loaʻa ai nā hopena theoretical ʻoi aku ka waiwai.No ka laʻana, ua hoʻohana ʻo Chen Zhaodi mai Harbin Institute of Technology a me nā mea ʻē aʻe i ka manaʻo kiʻi paʻa no ka nānā ʻana i ka hopena o nā accumulators i ka haʻalulu kaomi o ka ʻōnaehana pipeline.Ua hoʻokumu lākou i kahi hiʻohiʻona makemakika ikaika o ka accumulator ma ka hoʻohana ʻana i ka manaʻo kiʻi paʻa, hōʻoia i ka hopena hoʻopau ʻana o ka accumulator ma ka haʻalulu puʻupuʻu, a waiho i mua i kahi kumumanaʻo koʻikoʻi e pili ana i ka hana a ka accumulator e hoʻopaʻa i ka puʻuwai puʻuwai.Hiki ke hoʻonui ʻia kēia ʻano hana i ka loiloi ikaika o nā ʻōnaehana hydraulic ʻē aʻe i loaʻa nā accumulators.
③ Ma muli o ke kumumanaʻo accumulator e kū nei a me ka ʻōnaehana hydraulic, i hui pū ʻia me ka hoʻolālā hou a me ka polokalamu helu helu e like me nā polokalamu kākoʻo, ua hoʻomohala ʻia ka polokalamu no ka hoʻolālā kōkua a me ka helu a i ʻole ka hoʻāʻo ʻana.Eia kekahi laʻana, hiki i ka Sharp EL512 calculator i hoʻokumu ʻia e Par.ker Hannifin Corp ke kōkua i nā mea hoʻohana e koho i nā ʻāpana accumulator. ” nā ʻōnaehana loea e hoʻomohala naʻauao i nā accumulators a me kā lākou polokalamu kaapuni.ʻO ka accumulator a me kāna polokalamu hoʻolālā kōkua kaapuni i hiki ke kōkua i nā mea hoʻolālā pūnaewele e koho i kahi accumulator kūpono maʻalahi. nā hiʻohiʻona ikaika, a me ka ʻike maopopo ʻole o nā ʻano e like me ka wahi hana maikaʻi loa o nā accumulators.He mea paʻakikī kēia i ke koho ʻana i ka accumulator, a alakaʻi ʻole i nā hewa koho.Eia kekahi, ʻaʻole hiki i ka ʻōnaehana koho ke hoʻoholo pololei iā ia e like me nā hiʻohiʻona ikaika o ke kaapuni hydraulic, e like me ka nitrogen filling pressure.ʻO ia hoʻi, ʻaʻole i hoʻoholo pono ʻia ka pilikia pili o nā ʻāpana accumulator a me ka noiʻi.No laila, ʻo ka hoʻomohala ʻana i ka ʻenehana hoʻokō hoʻoikaika kino o ka accumulator he waiwai nui.Hāʻawi kēia i ka pāʻani piha i nā hiʻohiʻona maʻalahi, wikiwiki, kūpono a pololei o ka ʻenehana mea kani virtual i ka ʻike.A e ho'āʻo pololei i nā palena hoʻoikaika hana o ka accumulator, i kūpono ka ʻōnaehana no nā ʻano hana a hoʻohana i nā koi o ka accumulator.Hiki ke loaʻa nā ʻōkuhi hana o nā accumulators me nā kikoʻī like ʻole ma o ka laina a me nā hoʻokolohua simulation o nā accumulators.
ʻO ka pūʻulu mua o nā haumāna puka nui i ka hydraulics ma hope o ka hoʻomaka ʻana o ka hoʻokolokolo komo ʻana o ke kulanui
(ʻO ka ʻehiku mai ka ʻākau ma ka lālani hope ʻo Wu Xiaoming)
Puna kiʻi: Yanda Hydraulics
Me ka hoʻomohala ʻana o ka ʻōnaehana hydraulic, ke piʻi aʻe nei nā koi o ka ʻōnaehana.ʻAʻole hiki i ka manaʻo kumu a me ke ʻano o ka accumulator i kēia manawa ke hoʻokō i ka hoʻomohala ʻana o ka noiʻi ma ka ʻōnaehana hydraulic a me nā ʻāpana hydraulic.ʻO ke kumu nui, ʻo ka hapa nui o nā kumumanaʻo kumu o nā accumulators i hoʻokumu ʻia i nā makahiki 1970 a me 1980, a ua loaʻa ma o ka hōʻuluʻulu ʻike.No laila, he empirical ka nui o kēia mau manaʻo, ʻaʻole i hoʻohālikelike ʻia a i hui pū ʻia, a hiki ke pāʻani i kahi alakaʻi alakaʻi mua i ka hoʻolālā ʻōnaehana.ʻO ka hoʻohana maoli ʻana e pili ana i ka debugging mau a me ke koho ʻana o nā limahana.Eia kekahi, ke hoʻoholo nei ke ʻano o ka accumulator i kēia manawa ma hope o ka hoʻokomo ʻia ʻana ma ka ʻōnaehana, ʻaʻole hiki ke hoʻololi ʻia kāna mau ʻāpana ponoʻī e like me nā koi ʻōnaehana e hoʻokō i nā pono like ʻole o ka ʻōnaehana.Ua alakaʻi kēia i nā pilikia i ke aʻo ʻana i nā ʻōnaehana hydraulic a me ka hoʻohana ʻana i nā ʻōnaehana hydraulic i ka hana ʻenekinia.
Nānā: Mai ka "Accumulator Practical Technology" ka ʻatikala.
ʻO kā mākou kumu e hoʻokō i kā mākou mea kūʻai aku ma ka hāʻawi ʻana i ke kōkua gula, kumukūʻai maikaʻi loa a me ke ʻano kiʻekiʻe no ke kumu kūʻai haʻahaʻa no NXQAb 04-250L 10/20/31.5Mpa L/F Hydraulic oil/emulsion/water glycol Bladder Accumulator, Standard, Aloha mākou iā ʻoe e kū pono i kā mākou hale hana a noho i luna no ka hoʻokumu ʻana i nā pilina hui ʻoluʻolu me nā mea kūʻai aku ma kou home ponoʻī a ma waho ʻoiai ma kahi kokoke i ka wā lōʻihi.
Kumukūʻai haʻahaʻa loa no Kina NXQAb 04-250L 10/20/31.5Mpa L/F Y/R/EG a me Bladder Accumulator, E hoʻomaka mākou i ka lua o kā mākou hoʻolālā hoʻomohala.Manaʻo kā mākou hui i "nā kumukūʻai kūpono, ka manawa hana kūpono a me ka lawelawe ma hope o ke kūʻai aku" e like me kā mākou kumu.Inā makemake ʻoe i kekahi o kā mākou huahana a me nā hoʻonā a makemake paha e kūkākūkā i kahi kauoha maʻamau, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.Ua kakali mākou i ka hoʻokumu ʻana i nā pilina ʻoihana kūleʻa me nā mea kūʻai aku hou a puni ka honua i ka wā e hiki mai ana.
ʻO Dongxu Hydraulic Machinery Co., Ltd
MAIL: Jaemo@fsdxyy.com
WEB: www.dxhydraulics.com
WHATSAPP/SKYPE/TEL/WECHAT: +86 139-2992-3909
ADD: No.11, ʻEhiku Alanui, Lianhe Industrial Park, Foshan City, Kina, 528226
Ka manawa hoʻouna: Dec-19-2022