Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa
Nasihu masu amfani ga masu motoci

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Duk wani dakatarwar mota ya ƙunshi abubuwa na roba, damping da jagorori. Masu kera suna ƙoƙari su kawo kaddarorin kowane kumburi a matsayin kusanci kamar yadda zai yiwu ga maƙasudin ka'idar. Wannan shi ne inda gazawar kwayoyin halitta na hanyoyin da ake amfani da su da yawa, kamar maɓuɓɓugan ruwa, maɓuɓɓugan ruwa da masu shaƙar girgiza mai, ke fitowa. Sakamakon haka, wasu kamfanoni sun yanke shawarar ɗaukar mataki mai tsauri, ta amfani da hydropneumatics a cikin dakatarwa.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Yadda Dakatar da Ruwa Ya Kasance

Bayan gwaje-gwaje da yawa tare da dakatar da kayan aiki masu nauyi, ciki har da tankuna, an gwada sabon nau'in injiniyoyin ruwa akan motocin fasinja na Citroen.

Samun sakamako mai kyau tare da gogaggen dakatarwar ta baya akan injinan da aka riga aka sani a wancan lokacin don ƙirar juyin juya hali tare da jikin monocoque da tuƙin gaba. Tushen gaba, An shigar da sabon tsarin a jere akan Citroen DS19 mai ban sha'awa.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Nasarar ta wuce duk tsammanin. Motar ta zama sananne sosai, gami da saboda tsaikon da ba a saba gani ba tare da daidaita tsayin jiki.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Elements, nodes da kuma hanyoyin

Dakatar da hydropneumatic ya haɗa da abubuwa na roba da ke aiki akan nitrogen da aka matsa zuwa babban matsa lamba, kuma ana yin famfo don duk rayuwar sabis na iska.

Koyaya, wannan ba sauƙi bane maye gurbin ƙarfe da iskar gas; an kuma raba wani muhimmin kashi na biyu daga nitrogen ta hanyar membrane mai sassauƙa - ruwa mai aiki a cikin nau'in mai na musamman na hydraulic.

Abubuwan abubuwan da aka dakatar sun kasu kusan zuwa:

  • hydropneumatic dabaran struts (aiki spheres);
  • matsi mai tarawa wanda ke adana makamashi don daidaita dakatarwa gaba ɗaya (babban yanki);
  • ƙarin wuraren daidaitawa mai ƙarfi don ba da kaddarorin dakatarwa na daidaitawa;
  • famfo don fitar da ruwa mai aiki, na farko da injin ke motsa shi, sannan lantarki;
  • tsarin bawuloli da masu sarrafawa don sarrafa tsayin motar, an haɗa su cikin abin da ake kira dandamali, ɗaya don kowane axle;
  • Layukan hydraulic mai ƙarfi mai ƙarfi wanda ke haɗa dukkan nodes da abubuwan tsarin;
  • bawuloli da masu daidaitawa da ke haɗa dakatarwa zuwa tuƙi da birki daga baya an sauke su daga wannan haɗin;
  • Naúrar sarrafa lantarki (ECU) tare da ikon saita matakin matsayi ta atomatik da hannu.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Baya ga abubuwan hydropneumatic, dakatarwar ta kuma haɗa da raka'a na gargajiya a cikin nau'in vane jagora, wanda ke samar da tsarin gaba ɗaya na dakatarwa mai zaman kansa.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Ka'idar aiki na dakatarwar hydropneumatic

Dakatarwar ta dogara ne akan wani yanki mai ɗauke da nitrogen a ƙarƙashin matsanancin matsin lamba, game da yanayin 50-100, wanda ke raba shi da ma'auni mai sauƙi kuma mai dorewa daga tsarin na'ura mai ƙarfi, wanda ya fara amfani da man ma'adinai mai launin kore na nau'in LHM, kuma yana farawa daga ƙarni na uku. ya fara amfani da lemu LDS synthetics.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Daban-daban sun kasance iri biyu - aiki da tarawa. An sanya sassan aiki daya bayan daya akan kowace dabaran, an haɗa su da membranes daga ƙasa zuwa sanduna na dakatarwar hydraulic cylinders, amma ba kai tsaye ba, amma ta hanyar ruwa mai aiki, adadin da matsa lamba wanda zai iya canzawa.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

A lokacin aiki, an watsar da karfi ta hanyar ruwa da membrane, iskar gas ta matsa, matsa lamba ya karu, don haka ya zama nau'i na roba.

Halayen damping na raƙuman aiki daga silinda da yanki an tabbatar da su ta hanyar kasancewar bawul ɗin petal da ramukan daidaitawa tsakanin su, yana hana kwararar ruwa kyauta. Rikicin danniya ya canza kuzarin da ya wuce gona da iri zuwa zafi, wanda ya datse sakamakon girgizar.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Rack ɗin yayi aiki azaman mai ɗaukar motsi na hydraulic, kuma yana da tasiri sosai, tunda ruwan sa yana ƙarƙashin matsin lamba, bai tafasa ko kumfa ba.

Bisa ga wannan ka'ida, daga nan ne suka fara yin sananniyar na'urorin iskar gas ga kowa da kowa, wanda ke ba su damar yin nauyi mai nauyi na dogon lokaci ba tare da tafasa man fetur ba kuma sun rasa dukiyoyinsu.

Matsakaicin magudanar ruwa ya kasance matakai da yawa, dangane da yanayin cikas, an buɗe bawuloli daban-daban, ƙarfin ƙarfin jujjuyawar girgiza ya canza, wanda ya tabbatar da saurin gudu da amfani da makamashi a duk yanayi.

Don daidaita kaddarorin dakatarwar, ƙila za a iya canza taurinsa ta haɗa ƙarin sassa zuwa layi na gama gari ta hanyar bawuloli daban-daban. Amma abin da ya fi daukar hankali shi ne bayyanar tsarin sa ido na matakin jiki da sarrafa tsayinsa da hannu.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Ana iya saita motar a ɗaya daga cikin matsayi huɗu na tsayi, biyu daga cikinsu suna aiki, na yau da kullun kuma tare da ƙarin izinin ƙasa, biyu kuma don dacewa. A cikin matsayi na sama, yana yiwuwa a yi kama da ɗaga mota tare da jack don canza motar, kuma a cikin ƙananan matsayi, motar ta durƙusa ƙasa don sauƙaƙe loading.

Duk waɗannan ana sarrafa su ta hanyar famfo na ruwa, bisa ga umarnin ECU, yana ƙaruwa ko rage matsa lamba a cikin tsarin ta hanyar fitar da ƙarin ruwa. Rufe-kashe bawuloli iya gyara sakamakon, bayan haka an kashe famfo har sai na gaba bukatar da shi.

Yayin da saurin ya karu, motsi tare da tayar da jiki ya zama mara lafiya da rashin jin dadi, motar ta rage ta atomatik, ta wuce wani ɓangare na ruwa ta hanyar dawowa.

Tsarin iri ɗaya sun lura da rashin narƙira a cikin sasanninta, sannan kuma sun rage yawan bugun jiki yayin birki da hanzari. Ya isa kawai don sake rarraba ruwa a cikin layin tsakanin ƙafafun axle ɗaya ko tsakanin axles.

HYDROPNEUMATIC dakatarwa, MENENE sanyinsa kuma me yasa yake da na musamman

Abũbuwan amfãni da rashin amfani

Amfani da iskar gas azaman abin dakatarwa na roba yakamata a la'akari da shi azaman zaɓi mai kyau.

Ba shi da rikici na ciki, yana da ƙarancin rashin ƙarfi kuma baya gajiyawa, ba kamar ƙarfe na maɓuɓɓugan ruwa da maɓuɓɓugan ruwa ba. Amma ba za a iya aiwatar da ka'idar koyaushe tare da cikakkiyar inganci ba. Don haka gazawar da ake tsammani da ta taso a layi daya tare da fa'idodin sabon dakatarwa.

Sakamakon:

Fursunoni:

Bayan shekaru da yawa na samarwa, har yanzu fursunoni sun fi nauyi. Fuskantar ƙarancin gasa, Citroen ya daina ƙara amfani da hydropneumatics akan motocin kasafin kuɗi.

Wannan ba yana nufin cikakken watsi da amfani da shi ba, motoci masu tsada daga wasu masana'antun suna ci gaba da ba da irin wannan dakatarwar daidaitawa mai dacewa azaman zaɓuɓɓuka don kuɗi.

Farashin gyara

Ana ci gaba da amfani da injina da yawa tare da dakatarwar hydropneumatic. Amma ana saye su a kasuwar sakandare ba da son rai ba. Hakan ya faru ne saboda tsadar da ake kashewa wajen kula da irin wadannan motoci cikin yanayi mai kyau.

Spheres, famfo, manyan layukan matsa lamba, bawuloli da masu sarrafawa sun kasa. Farashin yanki daga masana'anta mai kyau yana farawa daga 8-10 dubu rubles, ainihin shine kusan sau ɗaya da rabi mafi girma. Idan naúrar yana aiki har yanzu, amma ya riga ya rasa matsa lamba, to ana iya sake sake shi don kimanin 1,5-2 dubu.

Na'urar gaba ɗaya na dakatarwar Hydractive hydropneumatic, ka'idar aiki da farashin gyarawa

Yawancin sassan suna ƙarƙashin jikin motar, don haka suna fama da lalata. Kuma idan yana da sauƙi don maye gurbin wannan yanki, to, idan haɗinsa ya zama mai tsami sosai, wannan ya zama babban matsala saboda rashin jin daɗin yin amfani da gagarumin ƙoƙari. Sabili da haka, farashin sabis ɗin na iya kusanci farashin ɓangaren da kansa.

Haka kuma, matsaloli da yawa na iya tasowa yayin da ake maye gurbin bututun da ke zubewa saboda lalata. Misali, bututu daga famfo yana shiga cikin injin gabaɗaya, za a buƙaci tarwatsa fasaha na sassa da yawa.

Farashin batun na iya zama har zuwa 20 dubu rubles, kuma ba a iya faɗi ba saboda lalata duk sauran abubuwan haɗin gwiwa.

Ana buƙatar ruwa mai aiki don kowane gyara da kulawa akai-akai kuma a cikin adadi mai yawa. Farashin yana kama da mai don watsawa ta atomatik, game da 500 rubles a kowace lita na LHM kuma game da 650 rubles na LDS synthetics.

Sauya sassa da yawa, alal misali, waɗanda ke da alaƙa da dandamali, wato, daidaita tsayin jiki, tare da sababbi gabaɗaya baya yiwuwa ta fuskar tattalin arziki. Saboda haka, mun tara kwarewa da yawa a cikin sabuntawa da gyaran sassa.

Ko ta'aziyya na fairly tsohon motoci ne daraja da akai kula da dakatar - kowa da kowa ya yanke shawarar da kansa.

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