Ezinhlelweni zamandla we-hydraulic, amaphampu e-radial piston kanye namaphampu e-axial piston ubuchwepheshe obubili obuyisisekelo, obuthatha izinkambu ezihlukene zohlelo lokusebenza ngomklamo wabo ohlukile wesakhiwo nezici zokusebenza. Nakuba bobabili bebona ukuguqulwa kwamandla omfutho woketshezi ngokunyakaza okuphindaphindayo kwepiston, kunomehluko omkhulu esakhiweni sabo sangaphakathi, izici zokusebenza nezimo ezisebenzayo.
Umehluko oyinhloko: ukuhlelwa kwe-"radial" kanye "nokuhambisana" kwamapiston
1. Iphampu ye-Hydraulic radial piston: ama-pistons asatshalaliswa nge-radially
Izici zesakhiwo: Ama-pistons ahlelwe ngendlela yenkanyezi eduze kwesiqondiso se-radial shaft yokushayela (efana nezipikha zamasondo), e-perpendicular shaft enkulu.
Umgomo wokusebenza: Ipiston iseduze ne-eccentric cam ring (Cam Ring) ngokusebenzisa amandla amaphakathi noma ukusunduza komshini. Njengoba i-rotor ijikeleza, i-piston ibuyela emgodini we-radial ukuze iqedele inqubo yokudonsa uwoyela kanye nengcindezi kawoyela.
Izingxenye ezibalulekile: indandatho ye-eccentric cam, isilinda se-rotor, shaft yokusabalalisa.
2. Iphampu ye-axial piston ye-Hydraulic: i-piston ihlelwe ngokuhambisana nomphini omkhulu
Izici zesakhiwo: I-piston ihambisana ne-drive shaft futhi isakazwe ngokulinganayo kusilinda esijikelezayo.
Umgomo wokusebenza: I-plunger izuza ukunyakaza okuphindaphindayo nge-engeli ethambekele ye-swashplate noma i-eksisi egobile. Uma i-engeli ye-swashplate iba nkulu, iba yinde i-plunger stroke kanye nokukhuphuka kokugeleza kokuphumayo.
Izingxenye ezibalulekile: i-swashplate/i-eksisi egobile, isilinda esijikelezayo, ipuleti lokusabalalisa.
Ukuqhathanisa okubonakalayo:
Iphampu ye-Radial: Isakhiwo "siqine" kakhulu, silungele ukucindezela kwe-ultra-high, kodwa umthamo mkhulu.
Iphampu ye-Axial: Isakhiwo "sihlangene" kakhulu, silungele isivinini esikhulu, ukulawula okuguquguqukayo, futhi sinamandla aphezulu.
Ukuqhathanisa ukusebenza: ingcindezi, ukusebenza kahle, impilo nomsindo
1. Amandla okucindezela
Iphampu ye-Radial piston: Idizayinelwe ukucindezelwa okuphezulu kakhulu (ngaphezulu kwebha engu-600-1000), efana nokucindezela kwe-hydraulic, okokusebenza kolwandle olujulile nezinye izimo zokusebenza ezimbi kakhulu.
Iphampu ye-axial piston: Ububanzi bengcindezi evamile yibha engu-200-450, futhi amanye amamodeli asezingeni eliphezulu angafinyelela ibha engu-600, afanele imishini yokwakha, imishini yokubumba umjovo, njll.
Isiphetho: Uma isidingo sokucindezela kwesistimu sidlula ibha engu-500, iphampu ye-radial ukuphela kokukhetha; uma ingaphansi kwamabha angu-400, iphampu ye-axial iyonga kakhulu.
2. Ukuzinza kokugeleza nomsindo
Iphampu ye-radial: ama-plungers ambalwa (imvamisa engu-5-7), ukugeleza okukhudlwana, umsindo ophakeme (ngaphezu kuka-80 dB).
Iphampu ye-axial: ama-plungers amaningi (7-9 noma ngaphezulu), ukuphuma kokugeleza okushelelayo, umsindo ophansi (70-75 dB).
Umthelela wokufaka isicelo: Amaphampu e-axial akhethwa ezimweni ezizwelayo (njengezinto zokwelapha kanye namathuluzi omshini wokunemba).
3. Ukusebenza kahle nokulawula okuguquguqukayo
Iphampu ye-Radial:
Ukusebenza kahle komshini okuphezulu (92%+), kodwa ukulungiswa okuhlukahlukene okuyinkimbinkimbi, ukulungiswa kwe-cam eccentricity, impendulo ehamba kancane.
Ifanele ukufuduka okungaguquki noma izimo zejubane eliphansi nezinomfutho ophezulu.
Iphampu ye-Axial:
Ukusebenza kahle kwevolumu ephezulu (95%+), isilawuli esiguquguqukayo esiguqukayo (ngokulungisa i-engeli yepuleti lokugeza), kanye nokuphendula okusheshayo.
Ifanele ukulawulwa kwesivinini esishintshashintshayo kanye nezinhlelo zokonga amandla (njengama-excavators namasistimu okuphakama kwamandla omoya).
4. Impilo kanye nesondlo
Iphampu ye-radial: isakhiwo esilula, ukumelana nokungcola okuqinile, okufanelekile ezindaweni ezinokhahlo (njengemishini yezimayini).
Iphampu ye-Axial: Ipuleti lokuswasha kanye nepheya ye-plunger inezidingo eziphezulu zokuhlanzeka kukawoyela futhi idinga ukuhlungwa okuhle (i-NAS 1638 Ikilasi lesi-6 noma ngaphezulu).
Ukuqhathaniswa kwezimo zohlelo lokusebenza ezijwayelekile
1. Inkundla yempi eyinhloko yamaphampu e-radial piston
I-Ultra-high pressure hydraulic system:
Ukwakhiwa kwensimbi (i-hydraulic press, forging press)
Imishini yolwandle olujulile (ROV hydraulic power)
Imboni yezempi (uhlelo lwe-submarine hydraulic)
Indawo ethuthuke kakhulu:
Imishini yezimayini (ukumelana nokungcola, ukumelana nomthelela)
Ukumba uwoyela (ipompo yodaka enomfutho ophezulu)
2. Inkambu evelele yamaphampu e-axial piston
Imishini ye-hydraulic ehambayo:
Imishini yokwakha (i-excavator, isilayishi)
Imishini yezolimo (hlanganisa isivuni)
I-Automation yezimboni:
Umshini wokubumba umjovo, umshini wokukhipha umjovo
Isistimu yephimbo yamandla omoya
I-Aerospace:
I-hydraulic gear yendiza yokumisa indiza
Amathrendi ezimakethe kanye nezikhombisi-ndlela zentuthuko zesikhathi esizayo
1. Ukuphumelela kwezobuchwepheshe kwamaphampu axial
Ingcindezi ephakeme: Abanye abakhiqizi (abafana no-Bosch Rexroth no-Parker Hannifin) bethule amaphampu e-axial amabha angu-600 ukuze inselele izinzuzo ezivamile zamaphampu e-radial.
Ukulawula okuhlakaniphile: izinzwa ezihlanganisiwe zokufeza ukulungiswa kwesikhathi sangempela sokugeleza nokucindezela (i-IoT hydraulic system).
2. Ukungaphindiseli indawo kwamaphampu e-radial
Imakethe ye-1000 bar+ isabuswa amaphampu e-radial, njengokusika amanzi anengcindezi ephezulu kanye nemishini ekhethekile yensimbi.
Inqubekelaphambili yezinto ezibonakalayo: ama-plunger e-ceramic namagobolondo aqiniswe nge-carbon fibre akhulisa ukuphila.
3. Ukuvikelwa kwemvelo kanye nezidingo zokonga ugesi zigqugquzela ukusungulwa okusha
Amaphampu e-Axial ahambisana kakhulu nezidingo zokonga amandla ngaphansi komgomo “wekhabhoni ekabili” ngenxa yezici zawo eziguquguqukayo ezisebenza kahle kakhulu.
Amaphampu e-radial athole izindawo zokukhula ezintsha kumandla avuselelekayo (njengamasistimu okukhiqiza amandla omoya olwandle).
Amaphampu e-radial piston kanye namaphampu e-axial piston amele amafilosofi amabili obuchwepheshe be-hydraulic:
Amaphampu e-Radial "abadlali bamandla" abaklanyelwe ukucindezela okuphezulu kanye nezimo ezinokwethenjelwa okuphezulu;
Amaphampu e-Axial “abadlali bomdlalo wonke” abanekhono elingcono, elilawulekayo futhi elihlangene.
Uma unezidingo, sicela uxhumane nomkhiqizi we-poocca hydraulic.
Isikhathi sokuthumela: Jun-10-2025
