Litsamaisong tsa hydraulic,lipompo tsa pistonli sebelisoa haholo ka lebaka la ts'ebetso ea tsona e phahameng, khatello e phahameng le ho tšepahala ho matla. Empa joalo ka lisebelisoa tsohle tsa mochini, lipompo tsa piston li na le mefokolo ea tsona.
Le hoja e atisa ho sebelisoa liketsahalong tse batloang haholo tse kang tlhahiso ea indasteri le mechine ea kaho, mefokolo ea eona e kholo ka ho fetisisa ke: theko e phahameng le mohaho o rarahaneng. Hase feela litšenyehelo tsa theko e phahameng, empa tlhokomelo e latelang e boetse e na le mathata ebile e theko e boima.
Poocca Hydraulic Manufacturer e hlahisa hore na lipompo tsa piston li sebetsa joang, li na le melemo efe, le mathata a tsona a mantlha. Ho sa tsotellehe hore na u rerile ho khetha pompo ea hydraulic bakeng sa sesebelisoa se secha kapa u batla ho ntlafatsa tsamaiso e teng ea hydraulic, ho utloisisa melemo le melemo ena ho ka etsa qeto e nepahetseng haholoanyane ea ho reka.
Pompo ea piston ke eng?
Pompo ea piston ke pompo e ntle ea phallo e hatellang le ho fana ka oli ea haeteroliki ka ts'ebetso ea piston e le 'ngoe kapa ho feta. Lipompompe li khona ho matha ka likhatello tse phahameng haholo - hangata ho fihlela ho 350 bar kapa ho feta - ka hona li loketse hantle bakeng sa lisebelisoa tse boima tse kang lisebelisoa tsa mohaho, mechine ea khatiso ea indasteri le li-hydraulics tsa likepe.
Ho na le mefuta e 'meli e akaretsang:
Lipompompo tsa axial piston (mohlala, meralo ea li-swashplate)
Lipompompo tsa radial piston
E 'ngoe le e' ngoe e na le melemo ea eona mabapi le khatello, phallo le likhetho tsa taolo.
Melemo ea mantlha ea lipompo tsa piston
Pele o qaqisa mathata a mantlha a lipompo tsa piston, ho bohlokoa ho ela hloko mabaka a etsang hore batho ba khethe lipompo tsa piston ho fapana le lipompo tsa gear kapa tsa vane:
Litekanyetso tsa khatello e phahameng: Hangata e lekantsoe bakeng sa khatello e tsoelang pele ea 280-400 bar.
Bokhoni bo phahameng: Ho sebetsa hantle ha molumo oa molumo ka kakaretso ho feta 90%, esita le tlas'a mojaro.
Matla a kopaneng: A manyane ebile a matla ho feta lipompo tsa gear.
Likhetho tse feto-fetohang tsa phalliso: E loketse ts'ebeliso e baballang mojaro oa matla.
Taolo e nepahetseng: E loketse hantle lits'ebetso tse koetsoeng le li-servo controls.
Ka melemo ena, lipompo tsa piston li atisa ho ba khetho ea "high-end" ka moralo oa hydraulic.
Mefokolo e ka sehloohong: litšenyehelo le ho rarahana
'Me joale khutlela ho potso ea motheo: Ke mefokolo efe e ka sehloohong ealipompo tsa hydraulic pistonka litsamaiso tsa haeteroliki?
Karabo ke litšenyehelo tse ngata le ho rarahana ha mechine, ho bolelang tlhokomelo e phahameng le litšenyehelo tsa ho ba beng ka nako e telele.
a. Theko e phahameng ea pele
Lipompo tsa piston li theko e boima haholo ho feta lipompo tsa lisebelisoa kapa lipompo tsa phallo e tšoanang. Sena ke ka lebaka la:
Ho sebetsa ka mokhoa o nepahetseng oa li-piston, li-cylinders le lipoleiti tsa swash
Mekhoa e rarahaneng ea ho laola (mohlala, likhatello tsa khatello le phallo)
Tšebeliso ea li-alloys tse matla haholo le lisebelisoa tse khethehileng tsa ho tiisa
Mohlala, pompo ea piston ea Rexroth A10VSO e ka bitsa makhetlo a 3-5 ho feta pompo ea gear e bapisoang.
b. Tlhokomelo e rarahaneng
Ho fapana le lipompo tsa gear, lipompo tsa piston li kenyelletsa likarolo tse ngata tse tsamaeang: lipiston le lieta, lipoleiti tsa li-valve, li-swash plates, libering le litiiso.
Ka hona, lintlha tsa ho khathala le ho hloleha lia eketseha, 'me tlhokomelo hangata e hloka ho qhaqhoa ke basebetsi ba koetlisitsoeng sebakeng se hloekileng sa phaposi. Ts'ebetso e sa nepahalang e ka baka: ho lutla ka hare, sekhahla sa poleiti ea swash, piston seizure, overheating kapa cavitation.
c. Boikutlo ba ho tshilafala
Phoso e 'ngoe ke mamello e tlase ea tšilafalo. Lipompompo tsa piston li na le lits'oants'o tse nyane haholo tsa kahare - hangata ka har'a mefuta ea micrometer. Esita le litšila tse nyenyane, metsi kapa litšepe tsa tšepe li ka baka: ho bola ha li-valve, ho roala lieta tsa piston pele ho nako, le ho fokotsa khatello ea tsamaiso, e leng se bolelang hore ho hlokahala mekhoa e tsoetseng pele ea ho hloekisa, e leng ho eketsang litšenyehelo tsohle tsa tsamaiso.
d. Lerata le ho thothomela
Ha se bothata bo bobe ka ho fetisisa, empa lipompo tse ling tsa piston li lerata le ho thothomela ho feta mefuta e meng ea lipompo, haholo-holo tlas'a meroalo e fapaneng kapa maemong a thata a ho kenya.
Ha u sa lokela ho sebelisa pompo ea piston?
Ho tseba nako eo u sa lokelang ho sebelisa pompo ea piston ho tla u qobisa ho boqapi le ho sebelisa chelete e ngata ho feta tekano.
Boemo Nahana ka mekhoa e meng
Lisebelisoa tsa khatello e tlase (<150 bar) Lipompo tsa gear kapa vane
Lisebelisoa tse baballang litšenyehelo Lipompo tsa Gear (tsa moruo, tse matsutla)
Sistimi ea mokelikeli e silafetseng kapa ea boleng bo tlase Lipompo tsa gear (tse sa tsotelleng tšoaetso e fokolang)
Li-circuits tse sa sebetseng tse nang le lipompo tsa lisebelisoa tse sa fetoheng
Thepa e nyane ea mehala ea Micro gear kapa lipompo tsa vane
Maemong ana, karo-karolelano ea litšenyehelo tsa pompo ea piston ha e ntle.
Mekhoa e meng ea Lipompo tsa Piston
Papiso e khutšoane ke ena:
Lipompo tsa Gear tsa Hydraulic:
✅ E theko e tlaase
✅ E tšoarella ebile e hanana le maro a litšila
❌ Ts'ebetso e tlase le litekanyetso tsa khatello
Lipompo tsa Vane tsa Hydraulic:
✅ E khutsitse ho feta lipompo tsa lisebelisoa
✅ Theko e itekanetseng
❌ Bokhoni ba khatello e tlase ho feta lipompo tsa piston
Lipompo tsa Screw tsa Hydraulic:
✅ E ntle bakeng sa phallo e tsoelang pele
✅ Lerata le tlase
❌ E hloka maro a phahameng a viscosity
Mokhoa oa ho etsa qeto: pompo ea piston kapa che?
Pele u khetha pompo ea piston, nahana ka lipotso tse latelang:
Ke likhatello life tse hlokahalang le phallo?
Ho sebetsa hantle ho bohlokoa hakae?
Ke lisebelisoa life tsa tlhokomelo tse teng?
Na ho na le mathata a tšilafalo?
Tekanyetso ea litšenyehelo ea potoloho ea bophelo ke bokae?
At Poocca Hydraulic Manufacturers, re fana ka lipuisano tsa mahala tsa theknoloji ho thusa bareki ho khetha tharollo e theko e boima ka ho fetisisa bakeng sa tsamaiso ea bona - ebang ke pompo ea piston, pompo ea gear kapa tlhophiso ea lebasetere.
Litšitiso tse kholo tsa lipompo tsa piston ke theko ea tsona e phahameng le kutloisiso, ka bobeli mabapi le theko ea theko le litlhoko tsa ts'ebetso. Le hoja e ke ke ea bapisoa ka katleho le ts'ebetso ea khatello, melemo ena e boetse e tla le khoebo ea ho rarahana le litšenyehelo tsa tlhokomelo.
Ka ho utloisisa melemo le mefokolo ea lipompo tsa piston, baqapi ba sistimi le lihlopha tsa ho reka thepa ba ka etsa liqeto tse nang le tsebo le tse baballang chelete e ngata.
Lipotso tse atisang ho botsoa (FAQ)
1. Ke hobane'ng ha lipompo tsa piston li theko e boima ho feta mefuta e meng ea lipompo tsa hydraulic?
Lipompo tsa piston li hloka lisebelisoa tse nepahetseng haholo joalo ka li-piston, li-valve plate le li-swash plates. Li entsoe ka mekhoa e rarahaneng haholoanyane le mamello e matla ho feta lipompo tsa gear kapa tsa vane. Sena se fella ka litšenyehelo tse phahameng tsa tlhahiso, tse bonts'ang le litheko tsa 'maraka.
2. Na lipompo tsa piston li hloka tlhokomelo e khethehileng?
Ee. Ka lebaka la moaho oa tsona o rarahaneng oa kahare le kutloelo-bohloko ea tšilafalo, lipompo tsa piston hangata li hloka ho hlahlojoa khafetsa ho sefa oli, ho hlahlobisisoa ha karolo e tloaelehileng, 'me ka linako tse ling lia qhaqha le ho lokisoa litsing tsa phaposi e hloekileng. Ho hloka tlhokomelo ho tla baka ho hlōleha pele ho nako.
3. Ho etsahala'ng haeba pompo ea piston e tsamaisoa ka mokelikeli o silafetseng kapa o litšila?
Lipompo tsa piston li na le liphaello tse thata tsa kahare, ka hona li kotsing ea ho silafatsoa ke mokelikeli oa hydraulic ka litšila, metsi kapa tšepe. Tšoaetso e ka senya lipoleiti tsa li-valve, li-cylinder le li-piston boots, 'me li ka lebisa ho lutla ka hare, ho lahleheloa ke khatello kapa ho hlōleha ka ho feletseng.
4. Na ho khothalletsoa ho sebelisa pompo ea plunger ka kopo e tlaase ea khatello?
Eseng ka kakaretso. Lits'ebetsong tse nang le khatello e tlase ea li-bar tse 150 kapa ka tlase, lipompo tsa vane kapa lipompo tsa gear hangata li theko e tlase ebile ha li hloke tlhokomelo e matla. Khatello e phahameng, taolo e nepahetseng kapa lits'ebetso tse fapaneng tsa phalliso li loketse lipompo tsa piston.
5. Pompo ea plunger e tla nka nako e kae?
Ka tlhokomelo e nepahetseng le mokelikeli o mocha oa haeteroliki, pompo ea plunger ea boleng (e kang Rexroth, Parker kapa Poocca) e ka nka lihora tse 5,000 ho isa ho tse 10,000 kapa ho feta. Ka lehlakoreng le leng, tlhokomelo e mpe kapa tšilafalo ea metsi a hydraulic e tla khutsufatsa bophelo ba eona ba ts'ebeletso haholo.
6. Na Poocca Hydraulics e tla nthusa ho khetha pompo e nepahetseng bakeng sa tsamaiso ea ka?
Haele hantle. Baetsi ba Poocca Hydraulics ba kenyelletsa boeletsi ba mahala ba tekheniki le tataiso e thehiloeng ho ts'ebeliso. Ebang ke pompo ea plunger, pompo ea gear kapa pompo ea vane, re khona ho u tataisa ho leka-lekanya ts'ebetso le litšenyehelo e le hore u tsebe ho sebetsa hantle le ho boloka litšenyehelo ka nako e telele.
Ikopanye le Pooccabakeng sa tharollo e nepahetseng ea pompo
Haeba o na le bonnete ba hore na pompo ea piston e tla ba e loketseng tšebeliso ea hau ea haeteroliki, mohala Poocca Hydraulic Manufacturers. Re na le thepa e ngata ea lipompo tsa plunger, lipompo tsa gear, lipompo tsa vane le li-hydraulic motors, ho kenyeletsoa Rexroth A10VSO, Parker PVP, Kawasaki K3V le mefuta ea rona ea lipompo tsa Poocca, ho etsa bonnete ba hore u fumana pompo e nepahetseng ka theko e nepahetseng le ka thuso e feletseng ea tekheniki.
Nako ea poso: Jun-27-2025
