I nā ʻōnaehana hydraulic,nā paila pistonhoʻohana nui ʻia ma muli o kā lākou hana kiʻekiʻe, kiʻekiʻe kiʻekiʻe a me ka hilinaʻi ikaika. Akā e like me nā mea hana mechanical āpau, loaʻa i nā paila piston ko lākou mau hemahema.
ʻOiai e hoʻohana pinepine ʻia i nā manawa koi nui e like me ka hana ʻenehana a me nā mīkini hana, ʻo kāna mau pōʻino nui loa: ke kumu kūʻai kiʻekiʻe a me ke ʻano paʻakikī. ʻAʻole wale ke kumukūʻai kūʻai kiʻekiʻe, akā ʻo ka mālama ʻana ma hope he pilikia a he kumu kūʻai.
Hōʻike ka Poocca Hydraulic Manufacturer i ka hana ʻana o nā paila piston, he aha nā pōmaikaʻi i loaʻa iā ia, a me kāna mau hemahema nui. Inā ʻoe e hoʻolālā nei e koho i kahi paila hydraulic no kahi mea hou a makemake paha e hoʻomaikaʻi i kahi ʻōnaehana hydraulic e kū nei, ʻo ka hoʻomaopopo ʻana i kēia mau pono a me nā hemahema hiki ke hana i kahi hoʻoholo kūʻai kūpono.
He aha ke ʻano o ka paila piston?
ʻO ka paila piston he pauma hoʻoneʻe maikaʻi e kaomi a hāʻawi i ka aila hydraulic ma o ka hana pānaʻi o hoʻokahi a ʻoi aku paha nā pistons. Hiki i nā paila ke holo i nā puʻupuʻu kiʻekiʻe loa - maʻamau a hiki i ka 350 bar a i ʻole - a no laila ua kūpono lākou i nā hoʻohana koʻikoʻi e like me nā mea hana hale, nā mīkini ʻoihana a me nā hydraulics moku.
ʻElua ʻano maʻamau:
ʻO nā paila piston axial (e laʻa, nā hoʻolālā swashplate)
ʻO nā paila piston Radial
Loaʻa i kēlā me kēia me kona pono pono'ī e pili ana i ke kaomi, kahe a me nā koho mana.
ʻO nā pōmaikaʻi nui o nā paila piston
Ma mua o ka wehewehe ʻana i nā hemahema nui o nā pamu piston, pono e ʻike i nā kumu e koho maʻamau ai ka poʻe i nā pamu piston ma mua o nā pahu a i ʻole nā vane pumps:
Paʻi kiʻekiʻe: helu maʻamau no 280-400 bar ke kaomi mau.
ʻO ka hana kiʻekiʻe: ʻoi aku ka maikaʻi o ka Volumetric ma mua o 90%, ʻoiai ma lalo o ka ukana.
ʻO ka mana paʻa: ʻoi aku ka liʻiliʻi a ʻoi aku ka ikaika ma mua o nā pahu pahu.
Nā koho hoʻoneʻe ʻokoʻa: Ua kūpono i ka hoʻohana ʻana i ka ʻike hoʻouka ʻana i ka ikehu.
Ka mana pololei: Ua kūpono no nā noi pani pani a me nā mana servo.
Me kēia mau mea maikaʻi, ʻo ka piston pumps ke koho "kiʻekiʻe" i ka hoʻolālā hydraulic.
ʻO nā hemahema nui: ke kumukūʻai a me ka paʻakikī
A i kēia manawa hoʻi i ka nīnau kumu: He aha nā hemahema nui onā paila piston hydraulici nā ʻōnaehana hydraulic?
ʻO ka pane ʻoi aku ka nui o ke kumukūʻai a me ka paʻakikī mechanical, ʻo ia hoʻi, ʻoi aku ka kiʻekiʻe o ka mālama ʻana a me ke kumukūʻai o ka ʻona i ka wā lōʻihi.
a. Ke kumu kūʻai kiʻekiʻe
ʻOi aku ke kumukūʻai o nā pamu piston ma mua o nā pahu a i ʻole nā vane pump o ka neʻe ʻana like. ʻO kēia ma muli o:
ʻO ka mīkini pololei o nā pistons, cylinders a me nā papa swash
Nā mīkini hoʻomalu paʻakikī (e laʻa me nā mea hoʻopaʻi kahe a me ke kahe)
Ka hoʻohanaʻana i nā'āpana ikaika kiʻekiʻe a me nā pūnaewele hoʻopaʻa paʻa
No ka laʻana, hiki ke kūʻai ʻia kahi paila piston Rexroth A10VSO i 3-5 mau manawa e like me ka pauma mīkini hoʻohālikelike.
b. Mālama paʻakikī
ʻAʻole e like me ka pauma kaʻa, hoʻokomo ʻia ka pauma piston i nā ʻāpana neʻe he nui: nā pistons a me nā kāmaʻa, nā pā valve, nā pā swash, nā bearings a me nā sila.
No laila, hoʻonui ʻia nā wahi ʻaʻahu a me nā hemahema, a ʻo ka mālama maʻamau e pono e wehe ʻia e nā limahana i aʻo ʻia i kahi lumi maʻemaʻe. Hiki i ka hana kūpono ʻole ke kumu: ka leaka o loko, ka ʻai ʻana o ka pā, ka hopu piston, ka wela a i ʻole ka cavitation.
c. ʻO ka naʻau i ka haumia
ʻO kekahi pōʻino ʻē aʻe ka haʻahaʻa haʻahaʻa o ka contamination tolerance. He li'ili'i loa ka ho'oma'ema'e 'ana o loko o ka paila piston - ma ka laulā micrometer. ʻO ka liʻiliʻi o ka lepo, ka wai a i ʻole nā mea metala hiki ke hoʻoulu: ʻino ka pā valve, ʻaʻahu mua o nā kāmaʻa piston, a me ka hoʻohaʻahaʻa ʻana o ka ʻōnaehana, ʻo ia hoʻi, pono nā ʻōnaehana kānana kiʻekiʻe, kahi e hoʻonui ai i ke kumukūʻai o ka ʻōnaehana.
d. Ka walaʻau a me ka haʻalulu
ʻAʻole ka pōʻino loa, akā ʻoi aku ka leo o kekahi mau paila piston a ʻoi aku ka haʻalulu ma mua o nā ʻano ʻano pauma ʻē aʻe, ʻoi loa ma lalo o nā ukana loli a i nā kūlana hoʻonohonoho paʻakikī.
I ka wā e hoʻohana ʻole ai i ka paila piston?
ʻO ka ʻike i ka wā e hoʻohana ʻole ai i ka paila piston e mālama iā ʻoe mai ka hoʻolālā a me ka hoʻolimalima.
ʻIkepili E noʻonoʻo i nā mea ʻē aʻe
Pūnaehana haʻahaʻa haʻahaʻa (<150 bar) ʻO nā pahu a i ʻole nā pahu vane
Nā palapala hoʻohana koʻikoʻi i ke kumu kūʻai ʻO nā pump gear (koʻikoʻi, ʻōpala)
Pūnaehana wai i hoʻohaumia a maikaʻi ʻole ʻia ʻo Gear pumps (emi liʻiliʻi i ka hoʻohaumia ʻana)
Kaapuni on-off me ka maʻalahi o ka hoʻoneʻe ʻana i nā pamu
ʻO nā lako paʻa liʻiliʻi ʻo Micro gear a i ʻole nā pahu vane pump
I kēia mau hihia, ʻaʻole kūpono ka lakio uku-pono o ka paila piston.
ʻO nā ʻano ʻē aʻe i nā Piston Pumps
Eia kahi hoʻohālikelike pōkole:
Nā Pump Hydraulic Gear:
✅ Maikaʻi
✅ Paʻa a kūpaʻa i nā wai lepo
❌ Haʻahaʻa haʻahaʻa ka hana a me ke kaomi
Nā Pump Hydraulic Vane:
✅ Ua ʻoi aku ka mālie ma mua o nā pahu pahu
✅ Kūʻai haʻahaʻa
❌ ʻOi aku ka nui o ka puʻe haʻahaʻa ma mua o nā paila piston
ʻO nā Pump Screw Hydraulic:
✅ Nui no ke kahe mau
✅ Haʻahaʻa ka walaʻau
❌ Pono i ka wai viscosity kiʻekiʻe
Pehea e hoʻoholo ai: Piston pump a i ʻole?
Ma mua o ke koho ʻana i ka paila piston, e noʻonoʻo e pili ana i kēia mau nīnau:
He aha nā koi a me nā kahe e pono ai?
Pehea ka nui o ka pono?
He aha nā ʻōnaehana mālama i loaʻa?
Aia kekahi pilikia hoʻohaumia?
He aha ke kumukūʻai o ke ola pōʻaiapili?
At Poocca Hydraulic Manufacturers, hāʻawi mākou i ke kūkākūkā ʻenehana manuahi e kōkua i nā mea kūʻai aku e koho i ka hopena ʻoi aku ka maikaʻi loa no kā lākou ʻōnaehana - inā he piston pump, gear pump a i ʻole kahi hoʻonohonoho hybrid.
ʻO nā hemahema nui o nā paila piston ko lākou kumukūʻai kiʻekiʻe a me ka naʻau, ma ke ʻano o ke kumukūʻai kūʻai a me nā koi hana. ʻOiai ʻaʻole ia e like me ka maikaʻi a me ka hana paʻakikī, hiki mai kēia mau mea maikaʻi me kahi kālepa o ka paʻakikī a me nā kumukūʻai mālama.
Ma ka hoʻomaopopo ʻana i nā pōmaikaʻi a me nā palena o nā pamu piston, hiki i nā mea hoʻolālā ʻōnaehana a me nā hui kūʻai ke hana i nā hoʻoholo ʻike ʻoi aku ka maikaʻi.
Nā nīnau i nīnau pinepine ʻia (FAQ)
1. No ke aha i ʻoi aku ka maikaʻi o ka piston pumps ma mua o nā ʻano ʻano ʻē aʻe o nā paila hydraulic?
Pono nā paila piston i nā mea kikoʻī kiʻekiʻe e like me nā pistons, nā pā valve, a me nā pā swash. Hana ʻia lākou me nā kaʻina hana paʻakikī a ʻoi aku ka paʻakikī o ka hoʻomanawanui ʻana ma mua o nā pahu a i ʻole nā vane pumps. ʻO kēia ka hopena i nā kumukūʻai hana kiʻekiʻe, i hōʻike ʻia hoʻi i nā kumukūʻai mākeke.
2. Pono ka mālama kūikawā i nā paila piston?
ʻAe. Ma muli o kā lākou hana paʻakikī o loko a me ka naʻau ʻino, koi pinepine nā paila piston i ka nānā ʻana i ka kānana aila maʻamau, ka nānā ʻana i nā ʻāpana lole maʻamau, a i kekahi manawa e wehe a hoʻoponopono i nā keʻena maʻemaʻe. ʻO ka nele o ka mālama ʻana e hoʻopau i ka wā mua.
3. He aha ka hopena inā holo ka paila piston me ka wai haumia a lepo paha?
He paʻa loa ka ʻae ʻana o loko o nā paila piston a no laila hiki ke hoʻohaumia i ka wai hydraulic e ka lepo, ka wai, a i ʻole nā ʻāpana metala. Hiki i ka ʻino ke hoʻopau i nā pā valve, cylinder a me nā kāmaʻa piston, a hiki ke alakaʻi i nā leaka o loko, ka poho o ke kaomi, a i ʻole ka pau ʻole.
4. Manaʻo ʻia e hoʻohana i ka paila plunger i kahi noi haʻahaʻa haʻahaʻa?
ʻAʻole maʻamau. I nā ʻōnaehana haʻahaʻa haʻahaʻa o 150 bar a i ʻole ka liʻiliʻi, ʻoi aku ka haʻahaʻa o nā ʻōpala vane a i ʻole nā puʻu pahu pahu i ke kumukūʻai a me ka liʻiliʻi o ka mālama ʻana. ʻOi aku ka maikaʻi o ke kaomi kiʻekiʻe, ka mana pololei a i ʻole nā noi hoʻoneʻe hoʻololi i nā pā piston.
5. Pehea ka lōʻihi o ka hoʻopaʻa ʻana i ka paila?
Me ka mālama pono ʻana a me ka wai hydraulic hou, hiki i kahi paila plunger maikaʻi (e like me Rexroth, Parker a i ʻole Poocca) hiki ke mau i 5,000 a 10,000 mau hola a ʻoi aku paha. ʻO ka mea ʻē aʻe, ʻo ka mālama maikaʻi ʻole a i ʻole ka hoʻohaumia wai hydraulic e hoʻopōkole nui i kona ola lawelawe.
6. E kōkua anei ʻo Poocca Hydraulics iaʻu e koho i kahi pamu kūpono no kaʻu ʻōnaehana?
I ka ʻoiaʻiʻo. Hoʻokomo nā mea hana Poocca Hydraulics i ka ʻōlelo aʻoaʻo ʻenehana manuahi a me ke alakaʻi ʻana i ka noi. ʻO ka pauma plunger, ʻo ka pauma gear a i ʻole ka pauma vane, hiki iā mākou ke alakaʻi iā ʻoe e kaulike i ka hana a me ke kumukūʻai i ʻike ʻoe i ka hana maʻemaʻe a me ka mālama kālā i ka holo lōʻihi.
Hoʻokaʻaʻike iā Pooccano ka hoʻonā ʻana o ka pauma kūpono
Inā ʻaʻole ʻoe maopopo inā kūpono paha ka paila piston no kāu hoʻohana hydraulic, kelepona iā Poocca Hydraulic Manufacturers. Loaʻa iā mākou kahi waihona nui o nā pamu plunger, nā pauma kaʻa, nā pump vane a me nā kaʻa hydraulic, e komo pū me Rexroth A10VSO, Parker PVP, Kawasaki K3V a me kā mākou hui ponoʻī o Poocca pumps, i mea e hōʻoia ai e loaʻa iā ʻoe ka pauma kūpono ma ke kumukūʻai kūpono a me ke kōkua ʻenehana piha.
Ka manawa hoʻouna: Iune-27-2025
