Ukubuka konke komkhiqizo wephampu ye-hydraulic kanye ne-hydraulic motor

创建于02.26

1.8 Uhlolojikelele lomkhiqizo wepompo ye-hydraulic kanye ne-hydraulic motor

Njengamanje, ukukhiqizwa kwasekhaya nokuthengiswa kwepompo ye-hydraulic kanye nemikhiqizo ye-hydraulic motor ngokuyisisekelo kuye kwakha iphethini ehlukahlukene, ikakhulukazi ehlanganisa izigaba ezilandelayo: imikhiqizo yasekhaya yokuzithuthukisa; imikhiqizo ekhiqizwa ubuchwepheshe obungenisiwe; imikhiqizo ekhiqizwa ama-joint ventures akwaSino; imikhiqizo elingisiwe futhi kugaywe; imikhiqizo ephethwe yizinkampani zakwamanye amazwe ngokuphelele, njll. Ngaphezu kwalokho, abasebenzisi bangalanda amasampula omkhiqizo ngokuqondile ku-inthanethi noma bacele amasampula omkhiqizo ngencwadi ngokwezidingo zabo kanye nezimo ezithile zokusebenzisa,

1.9 ukukhethwa kwepompo ye-hydraulic kanye ne-motor

1.9.1 umgomo wokukhetha kanye namaphuzu abalulekile wepompo ye-hydraulic

Ekwakhiweni nasekusetshenzisweni kwesistimu ye-hydraulic, izici okufanele zicatshangelwe lapho kukhethwa iphampu ye-hydraulic zifaka uhlobo lwesakhiwo, ingcindezi yokusebenza, izinga lokugeleza, isivinini, ukusebenza kahle (ukusebenza kahle kwe-volumetric kanye nokusebenza kahle okuphelele), ubuningi noma ukuguquguquka, imodi eguquguqukayo, impilo yesevisi, uhlobo lwe-prime mover, umsindo, izinga lokucindezela, umthamo wokuzibamba, njll. umthombo nomlando womkhiqizo. Ezinye zalezi zici zilotshwe kumasampula omkhiqizo womkhiqizi wephampu esebenza ngogesi noma amashadi obuchwepheshe kanye nedatha kubhukwana lokuklama. Kuyadingeka ukuwafunda ngokucophelela futhi ulandele ngokuqinile izinhlinzeko ezisebhukwana lomkhiqizo. Uma kungacacile, kungcono ukubuza iyunithi yomthombo noma umenzi.

(1) Umgomo wokukhetha ukuthi uhlobo lwenjini eyinhloko yokudluliselwa kwe-hydraulic imishini engashintshi kanye nemishini yokuhamba. Izimo zokusebenza zalezi zinhlobo ezimbili zemishini zihlukile, ngakho-ke izici eziyinhloko zesistimu ye-hydraulic kanye nokukhethwa kwepompo ye-hydraulic nakho kuhlukile. Umehluko omkhulu phakathi kwezinhlobo ezimbili zama-hydraulic transmission ukhonjiswe kuthebula elingezansi.

Umehluko omkhulu wokudluliswa kwe-hydraulic phakathi kwezinhlobo ezimbili zenjini eyinhloko

Amaphrojekthi	Imishini engaguquki	Imishini yokuhamba
Isivinini	Isivinini esingaguquki, isivinini esimaphakathi (1000～1800r/min)	Izinguquko zejubane, isivinini esikhulu (2000 ~ 3000r/min noma ngaphezulu), okungenani 500 ~ 600r/min kuphela
ingcindezi	Amathuluzi omshini ngokuvamile aphansi kuno-7MPa, kanti amanye amaningi angaphansi kuka-14MPa	Ngokujwayelekile iphakeme kune-14MPa, ivamise ukuba ngaphezu kuka-21MPa
Izinga lokushisa lokusebenza	Okumaphakathi (＜70℃)	Phezulu (70-93℃, esiphezulu 105℃)
Izinga lokushisa le-ambient	Okulingene, ushintsho oluncane	Izinguquko eziningi
Ukuhlanzeka kwemvelo	Isihlanzi	Ingcolile futhi inothuli
umsindo	Kudingeka umsindo ophansi, ngokuvamile ongu-70dB (A), ongadluli ku-80dB (A)	Ngokuvamile akugcizelelwa kakhulu, kodwa kufanele kube ngaphansi kuka-90dB
Usayizi kanye nenani eliphelele	Isikhala esanele, azikho izinkathazo ngosayizi nesisindo	Isikhala silinganiselwe, ubukhulu kufanele bube buncane, isisindo kufanele sibe lula

(2) Iphampu ye-Hydraulic yokukhetha uhlobo lwephampu yegiya, iphampu ye-vane, impompo yesikulufu kanye nephampu ye-plunger inezici ezihlukile, izinzuzo nezintengo, okufanele zisekelwe ohlotsheni lomsingathi nezimo zokusebenza, usayizi wamandla, ingcindezi yesistimu kanye nezidingo zesistimu zokusebenza kwepompo. Njengamanje, ingcindezi ye-l2mpa iphakeme kuneyohlelo olujwayelekile lwephampu yegiya

Iphampu ye-piston isetshenziswa kakhulu ohlelweni lwe-hydraulic. Ngaphezu kwalokho, kufanele futhi sicabangele ubuningi noma okuguquguqukayo, uhlobo lwe-prime Mover, isivinini, ukusebenza kahle kwe-volumetric, ukusebenza kahle okuphelele, umthamo wokuzibamba, umsindo nezinye izici.

Kudingeka kuboniswe ngokucophelela ukuthi kufanele kusetshenziswe iphampu egudluza njalo noma i-variable displacement pump. Ipompo yokulinganisa ilula futhi ishibhile, iphampu eguquguqukayo iyinkimbinkimbi futhi iyabiza, kodwa ingonga amandla. Bheka ithebula elingezansi ukuze uthole izikhathi zokufaka isicelo sephampu yokufuduka engaguquki kanye nephampu yokugudluza eguquguqukayo. Iphampu ye-vane, iphampu ye-axial piston kanye nephampu ye-radial piston inepompo yobuningi nepompo eguquguqukayo. Indlela eguquguqukayo yephampu ye-variable displacement (ikakhulukazi i-axial variable displacement piston pump) inezinhlobo eziningi. Izindlela zokulawula zihlanganisa ukulawulwa kwe-manual, ukulawulwa kwengcindezi yangaphakathi, ukulawulwa kwengcindezi yangaphandle, ukulawulwa kwe-valve ye-solenoid, ukulawulwa kwe-valve ngokulandelana, ukulawulwa kwe-valve okulingana, ukulawulwa kwe-valve ye-servo, njll. Akuwona wonke amaphampu aguquguqukayo aneziguquko ezingenhla nezindlela zokulawula. Ukukhethwa kwemodi eguquguqukayo kufanele kuhambisane nezidingo zohlelo, futhi izici ezimile neziguquguqukayo nezindlela zokusebenzisa zalezi zindlela eziguquguqukayo kufanele zicaciswe ekusebenziseni okungokoqobo. Izinhlobo ezahlukene zamaphampu, abakhiqizi abahlukene, umshini oguquguqukayo

Isampula lomkhiqizo noma imanuwali yeziqondiso kufanele kuboniswane nayo ngokucophelela lapho kukhethwa isakhiwo.

Ukusetshenziswa kwephampu yokuthutha engaguquki kanye nephampu yokugudluza eguquguqukayo

Dosing futha

Iphampu yokugudluza eguquguqukayo

①Amandla kagesi angaphansi kuka-10kW, futhi izindleko zamandla aziyona into ebalulekile
②Umjikelezo wokusebenza uvaliwe, futhi iphampu ingathululwa ngokuphelele uma ingasebenzi.
③Nakuba umthwalo uhluka kakhulu, iphampu idinga ukukhipha ukugeleza okugcwele ezimeni eziningi zokusebenza
④Isistimu yomsebenzi ayinzima futhi ukukhuphuka kwezinga lokushisa akuyona inkinga

①Amandla kagesi makhulu kuno-10kW, futhi isidingo sokugeleza siyahluka kakhulu
②Idinga ukunyakaza okuncane nokuthule ngaphansi komthwalo osindayo nokunyakaza okusheshayo ngaphansi komthwalo oguquguqukayo
③Iphampu inikeza imithwalo eminingi engahlanganiswa nganoma iyiphi indlela
④Idinga umthamo omkhulu wokuthwala
⑤ I-prime-mover eyodwa ishayela amaphampu amaningi, futhi umthamo ofakiwe wepompo mkhulu kunamandla okunyakaza okuyinhloko.

Iphampu ye-hydraulic ingenziwa futhi ibe amaphampu amaningana (okungaba uhlobo olufanayo lwepompo ye-hydraulic noma izinhlobo ezahlukene zamaphampu) ngokuhambisana, futhi isebenzise i-shaft yokushayela efanayo yepompo eningi, noma ingenziwa ibe yiphampu yezigaba eziningi enomjikelezo kawoyela ochungechungeni. Lapho ukugeleza kwesistimu ye-hydraulic kushintsha kakhulu emjikelezweni wokusebenza, iphampu eminingi ingakhethwa. I-Multi pump ivamise ukuba nembobo yokudonsa uwoyela eyodwa kanye nezitolo eziningi zikawoyela. Amafutha okucindezela aphuma endaweni ngayinye anganikeza uwoyela kuma-activator ahlukene wesistimu ngokwehlukana noma ndawonye. Lapho kukhethwa uhlobo nesakhiwo sephampu ye-hydraulic, ezinye izidingo zesistimu yepompo ye-hydraulic kufanele futhi zicatshangelwe, njengesisindo, intengo, impilo yesevisi, ukwethembeka, imodi yokufaka yepompo ye-hydraulic, imodi yokushayela yepompo, imodi yokuxhuma phakathi kwepompo kanye nomhambisi oyinhloko, ifomu lesandiso se-shaft yepompo (isandiso se-cylindrical shaft, i-conical shaft isandiso, intambo yangaphandle yokulayisha, i-radial, njll. Indlela yokuxhuma yembobo kawoyela (intambo, i-flange), njll.

Ekukhethweni kwemikhiqizo ethile, kufanele futhi kubhekwe ukukhethwa kwedumela lomakhi wepompo ye-hydraulic kanye nokugcinwa nokugcinwa kwezinsiza.

Shiya imininingwane yakho futhi
sizokuthinta.

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