Mapampu a pistoni osinthika ndi gawo lofunikira pamakina a hydraulic, omwe amapereka kusinthasintha komanso kuchita bwino pakugwiritsa ntchito mphamvu zamadzimadzi.Pakati pa mapangidwe osiyanasiyana omwe alipo, masinthidwe a axial ndi ma radial amawonekera chifukwa cha mawonekedwe awo apadera komanso oyenerera pazochita zosiyanasiyana.Kumvetsetsa kusiyana pakati pa mapangidwe a axial ndi ma radial ndikofunikira kuti musankhe pampu yabwino kwambiri yamafakitale kapena mafoni amtundu wa hydraulic.M'nkhaniyi, tikufufuza zovuta za mapampu a pistoni a axial ndi ma radial variable displacement, kufanizitsa mfundo zake, ubwino, kuipa, ndi momwe amagwiritsira ntchito.

Mapampu a Pistoni a Axial Variable Displacement

Mapampu a pistoni a Axial amatenga dzina lawo kuchokera pamakonzedwe a pistoni mozungulira axis yapakati mkati mwa nyumba ya mpope.Kapangidwe kameneka kamakhala ndi ma pistoni opangidwa molumikizana ndi shaft ya mpope, yomwe imazungulira kuti ipangitse kuthamanga kwa hydraulic.Nazi zina zofunika ndi malingaliro okhudzana ndi axial pistonmapampu a hydraulic:

1. Mapangidwe ndi ntchito:
   • Pampu za axial piston zimagwira ntchito pobwezera ma pistoni mkati mwa ma cylinder bores.Ma pistoni awa nthawi zambiri amasungidwa mu mbale yozungulira kapena makina a kamera.
   • Kuyenda kobwerezabwereza kwa ma pistoni kumasinthidwa kukhala kusuntha kozungulira, kuyendetsa madzimadzi kudzera m'madoko olowera ndi otuluka.
   • Kusintha kwa ngodya ya swash plate kapena malo a cam kumasinthasintha kutalika kwa pistoni, motero kumawongolera kusamuka kwa mpope ndi kutuluka kwake.
2. Ubwino:
   • Mwachangu:Mapampu a Axial piston amadziwika chifukwa chogwira ntchito bwino kwambiri, makamaka pazovuta komanso kuthamanga kwambiri.
   • Kukula Kwakukulu:Mapangidwe a axial amalola kukula kwa mpope wocheperako poyerekeza ndi mitundu ina, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito ndi zovuta zapakati.
   • Kusinthasintha:Mapampuwa amatha kuthana ndi zovuta zambiri komanso kuchuluka kwamayendedwe, zomwe zimapereka kusinthasintha mumitundu yosiyanasiyana yama hydraulic mafakitale ndi mafoni.
3. Zoyipa:
   • Kuvuta:Kuvuta kwa mapangidwe, makamaka okhudza mbale ya swash kapena makina a kamera, kumatha kupangitsa kuti pakhale ndalama zambiri zopangira komanso zofunika kukonza.
   • Phokoso ndi Kugwedezeka:Mapampu a pistoni a Axial amatha kutulutsa phokoso komanso kugwedezeka kochulukirapo poyerekeza ndi mapangidwe a radial, omwe amatha kuganiziridwa pamapulogalamu osamva phokoso.
4. Mapulogalamu:
   • Mapampu a pistoni a Axial amapeza kugwiritsidwa ntchito kwambiri pamapulogalamu omwe amafunikira kuwongolera bwino kwa ma hydraulic system, monga makina akumafakitale (mwachitsanzo, makina osindikizira, makina opangira jakisoni) ndi zida zam'manja (mwachitsanzo, makina omanga, magalimoto aulimi).

Ma Radial Variable Displacement Piston Pump

Mosiyana ndi mapangidwe a axial, mapampu a pistoni a radial amakhala ndi ma pistoni opangidwa mozungulira mozungulira shaft yapakati.Kukonzekera uku kumapereka maubwino ndi malingaliro osiyanasiyana:

1. Mapangidwe ndi ntchito:
   • Mapampu a piston amagwiritsa ntchito ma pistoni omwe amayenda molowera mkati ndi kunja mkati mwa ma cylinder bores.
   • Kuzungulira kwa shaft yapakati kumapangitsa kuti ma pistoni abwererenso, ndikupanga mphamvu yopopa yomwe imakoka ndikutulutsa madzimadzi kudzera m'madoko.
   • Kusintha kwa pisitoni, nthawi zambiri kudzera pa mbale yopendekeka kapena makina a cam eccentric, amawongolera kusamuka kwa mpope ndi kutuluka kwake.
2. Ubwino:
   • Kuthamanga Kwambiri:Mapampu a pistoni a Radial ndi oyenererana ndi ntchito zopanikizika kwambiri, zomwe zimapereka magwiridwe antchito mwamphamvu pansi pamikhalidwe yovuta.
   • Kuchita bwino:Chifukwa cha ma radial ma pistoni, mapampuwa amatha kugwira ntchito ndi phokoso lochepa komanso kugwedezeka poyerekeza ndi mapangidwe a axial.
   • Kukhalitsa:Kumanga kolimba kwa mapampu a pistoni a radial kumapangitsa moyo wautali komanso kudalirika, kuwapangitsa kukhala oyenera kugwiritsidwa ntchito mosalekeza.
3. Zoyipa:
   • Kukula Kwambiri:Mapampu a pistoni a radial nthawi zambiri amakhala ndi mawonekedwe okulirapo poyerekeza ndi mapangidwe a axial, omwe amatha kuchepetsa kugwiritsidwa ntchito kwawo pomwe malo amakhala ochepa.
   • Kuchita Bwino Pansi Pansi Pansi:Kuchita bwino kumatha kuchepa pama liwiro otsika poyerekeza ndi mapangidwe a axial, zomwe zimakhudza magwiridwe antchito ena.
4. Mapulogalamu:
   • Mapampu a radial piston nthawi zambiri amagwiritsidwa ntchito m'makina olemetsa kwambiri a hydraulic pomwe kupsinjika kwakukulu ndi kudalirika ndikofunikira.Zitsanzo zikuphatikizapo makina osindikizira a hydraulic, magetsi a mafakitale, ndi mitundu ina ya ntchito zam'madzi ndi zamlengalenga.

Kusankha Pakati pa Axial ndi Radial Designs

Posankha pakati pa mapampu a axial ndi ma radial variable displacement piston, zinthu zingapo ziyenera kuganiziridwa:

• Zofunikira pa Ntchito:Yang'anani zofunikira zamtundu wa hydraulic system, kuphatikiza milingo ya kuthamanga, kuthamanga, ndi zopinga za malo.
• Kuchita Mwachangu:Ganizirani momwe mpope amagwirira ntchito moyenera komanso momwe amagwirira ntchito.
• Kuchuluka kwa Phokoso ndi Kugwedezeka:Unikani mphamvu ya phokoso ndi kugwedezeka pa malo ozungulira kapena makina ogwiritsira ntchito.
• Kukonza ndi Mtengo Wamoyo Wonse:Zomwe zimafunikira pakukonza kwanthawi yayitali komanso ndalama zofananira pamapangidwe aliwonse a pampu.

Pomaliza, mapampu onse a axial ndi ma radial variable displacement piston amapereka maubwino apadera ndipo ali oyenerera mitundu yosiyanasiyana yama hydraulic application.Mapampu a Axial amapambana pakuphatikizana, kuchita bwino pama liwiro apamwamba, komanso kusinthasintha, pomwe mapampu a radial amawala m'malo opanikizika kwambiri, kulimba, komanso kugwira ntchito bwino.Kusankha kapangidwe ka pampu yoyenera kumaphatikizanso kufananiza izi ndi zomwe mukufuna kugwiritsa ntchito, kuwonetsetsa kuti magwiridwe antchito ndi moyo wautali pamakina a hydraulic.

Kumvetsetsa kusiyana pakati pa mapangidwe a axial ndi ma radial kumapatsa mphamvu mainjiniya ndi opanga makina kuti apange zisankho zomwe zimagwirizana ndi zolinga zogwirira ntchito komanso zofunika kuchita bwino.Kaya pamakina akumafakitale, zida zam'manja, kapena makina apadera a hydraulic, kusankha pakati pa mapampu a piston axial ndi ma radial variable displacement kumatenga gawo lofunikira pakukwaniritsa mphamvu zodalirika komanso zogwira mtima zamadzimadzi.