Dakatarwa mai aiki da rabin aiki: aiki

Ƙarawa, akan ƙididdiga masu girma (kuma ƙasa da ƙasa akan Citroëns ...) dakatarwa masu aiki da rabin aiki suna neman inganta ta'aziyya (musamman ga masu aiki) da canza canjin dakatarwa akan buƙata. Don haka bari mu dubi manyan fasahohin da ake da su.

Duba kuma: aikin dakatarwar "classic".

Ƙananan tunasarwa

Ana iya matsawa gas, amma ruwa ba za a iya matsawa ba (sai dai matsananciyar matsa lamba, saboda duk abin da aka matsa ... Ko da lu'u-lu'u. Tauraron neutron), don haka mutum ba zai iya fatan samun dakatarwa ba bisa ga ruwa kawai.

Dakatarwar ta ƙunshi abin girgiza (piston) da bazara, wanda a cikin yanayin dakatarwar iska za a iya maye gurbinsa da jakar iska. Ruwan ruwa (ko matashi) yana kula da dakatarwar motar a cikin iska, yayin da mai ɗaukar hoto (piston) ke sarrafa jujjuyawar gudu (don haka yana hana bazara daga bouncing lokacin da ake buƙata, amma kuma yana ba da izinin dakatarwa don sarrafa shi.calibration). don samun taurin kai ko sassauci). Sabili da haka, yana raguwa a cikin matsawa da sake dawowa, saboda haka sunan mai ɗaukar girgiza.

Bambanci tsakanin dakatarwa mai aiki da rabin aiki

Idan aka dakatar mai aikiAna iya canza taurin dakatarwa, amma kuma zamu iya daidaita tsayin hawan. Don haka, dakatarwar na iya hana mirgine a cikin kusurwa, amma kuma yana iya haɓaka matakin idan kun yi lodin motar ( guje wa baya wanda ya yi ƙasa da ƙasa, wanda ke inganta daidaituwa kuma saboda haka aminci). A takaice, daidaitawa (ta hanyar lantarki) cikakke ne!

Idan aka dakatar rabin aiki, saitin damper kawai za'a iya canza shi.

A cikin duka biyun, kwamfutar ta lantarki ne ke sarrafa dakatarwar wacce za ta sarrafa buɗewa ko yanke wasu sassan tsarin, ko ma yin tasiri ga matakin ruwa na hydraulic. Kwamfuta tana buƙatar bayanai daga na'urori daban-daban don aiki (suna kama da idanunta), kamar kusurwar sitiyari, saurin abin hawa, tafiyar dakatarwa, da dai sauransu. A takaice dai, duk wani canji na zahiri yana da amfani don canza saitunan dakatarwa. ... Idan ɗaya daga cikin na'urori masu auna firikwensin ya daina aiki, kwamfutar ba ta da bayanin don dakatarwar ta yi aiki da kyau (ba za ta iya aiki a makance ba).

Hydropneumatic suspension (ayyukan dakatarwa)

Wannan tsarin ya haɗa da da'irar ruwa, amma damping yana samar da iskar gas: nitrogen. Citroën ne ya ƙirƙira wannan tsari akan almara DS. Tun daga wannan lokacin, tsarin ya inganta, amma ka'idar ta kasance iri ɗaya.

Lura cewa shimfidar wuri na iya zama wasu, wannan shi ne taƙaitaccen misali. Sassan bazai zama ɗaya tare da damping na hydraulic ba, sanin cewa an sanya wasu a cikin sarkar don samun damar daidaita tsaurin dakatarwa (yanayin wasanni).

1 : Shi ne m membrane wanda ke raba ruwa daga iska (mafi daidai, daga nitrogen).

2 : Wannan shine saman sararin samaniya inda nitrogen ke ƙarƙashin matsin lamba. Shi ne wanda ya maye gurbin spring na al'ada shock absorber.

3 : ƙananan ɓangaren piston ne mai ɗaukar hoto kusan classic, aikinsa shine iyakance saurin tuki don haka billa motar akan bumps.

Bayanan aiki

Lokacin da muka ɗora motar, dakatarwar ta rushe (a cikin yanayinmu, iska mai matsa lamba). Famfu na na'ura mai aiki da karfin ruwa zai iya jagorantar ruwan don ɗaga datsa (bangaren ƙasa) na abin hawa don kada baya ya ragu sosai.

Bugu da ƙari, don yanayin ta'aziyya da yanayin wasanni ya wanzu, ana buƙatar ƙarin nau'i-nau'i da aka haɗa da sarkar (wanda shine daya kowace dabara tare da sauran da aka haɗa da sarkar). Lokacin da muke son ƙarin tsauri, muna la'antar wasu yankuna. A gaskiya ma, yawancin sassan da aka haɗa zuwa madauki, yawancin gas yana samuwa don damping kuma saboda haka sassauci. A cikin sabuwar sigar Hydractive III, akwai 7 kawai daga cikinsu.

Ribobi da Cons

+ Ta'aziyya ta musamman godiya ga dakatarwar gas kuma, sama da duka, sarrafa matsayin lantarki (motar ta kasance koyaushe a kwance). Xantia Activa ya kasance mai juyi sosai yayin da ya zama lebur a sasanninta (tunanin tallan na ƙarshe tare da Carl Lewis).

+ Ta'aziyya har ma a cikin yanayin wasanni, ƙin dakatarwa yana faruwa ne kawai lokacin da ya cancanta (ana iya yin wannan canjin sau da yawa a sakan daya ...). A cikin kalma, man shanu da kudi daga man shanu!

+ Ikon daidaita tsayin hawan (wanda ke nufin ya ci gaba da kasancewa, duk da nauyin da ke kan jirgin)

+ Yanayin tuki da yawa (ta'aziyya da wasanni)

+ Haɓaka haɓaka ta hanyar rage farar sauti da birgima (a wasu lokuta, akwai mashaya mai ƙarfi mai ƙarfi mai sarrafa lantarki)

+ Kyakkyawan juriya ga lokaci, saboda nitrogen ba ya ƙarewa idan aka kwatanta da maɓuɓɓugan ruwa

- Tsari mai tsada da wahala

- Yana da tsada idan ya zo ga kiyayewa (saboda membrane da spheres ƙarshe "da kyau" sun rushe akan lokaci (150 zuwa 000 km bisa ga wasu)

- A kan tsohuwar Hydractive, tsarin yana da alaƙa da sarrafa wutar lantarki da birki. A ƙarshe, lokacin da aka sami matsala, komai ya ɓace! Matsayin Turai tun daga lokacin ya hana wannan tsari.

Misali: Citroën Hydractive.

Lura cewa yayin da C5 yana da dakatarwar hydropneumatic, C4 Picasso 1 yana da dakatarwar iska (fasaha a ƙasa).

Dakatar da iska (dakatawar aiki)

Wannan tsarin yana kama da hydropneumatic, amma yana da abun ciki tare da iska kawai.

Hakanan karanta: dalla-dalla yadda aikin dakatarwar iska ke aiki.

Anan, misali yana amfani da tsarin dakatarwa na C4 Picasso sake, mai ɗaukar abin girgiza yana kusa da jakunkuna (waɗannan suna haɗawa cikin jikin Mercedes Airmatic, amma ƙa'idar ba ta canzawa). Ba daidai ba ne akan gatari na gaba inda akwai ɗan sarari.

Lura cewa matashin kai na iya aiki tare da tasiri mai sarrafawa a wasu lokuta. A nan, waɗannan su ne masu shayarwa masu sauƙi, wanda ba ya canzawa.

Matashin matashin kai yana tasiri da kuma dakatar da motar, yayin da abin girgiza (piston) yana iyakance tasirin sake dawowa, yana taimakawa wajen kiyaye hanya (yana sarrafa saurin). Lura cewa wannan tsarin na baya kuma yana wanzuwa don dakatarwa na al'ada, don haka bazara ta maye gurbin jakar iska (yawanci ana amfani da mu don ganin su azaman raka'a ɗaya, bazarar da ke kewaye da piston). Har ila yau, la'akari da cewa akwai wasu na'urori banda zanen da ke sama, kamar yadda aka gani a ƙananan Mercedes.

Anan kuma, ana amfani da iska, wanda ke ɗaukar girgiza, amma ba kamar hydropneumatics ba, ana allura ko cire iska maimakon ruwa. Don haka, za mu iya kuma canza saitin (ƙuƙwalwar) na dakatarwa, da kuma tsayin su (ƙaddamar ƙasa).

Ingancin da rashin amfani kusan iri ɗaya ne da na hydropneumatics.

Misali: Mercedes Airmatic.

Sarrafa Jikin Magic (Mercedes) tare da dakatarwar iska mai iska

Lura cewa Mercedes ya gabatar da "mataimaki" (a cikin S-Class) don hanyar da kyamarori za su tantance su. Lokacin da kwamfutar ta gano abubuwan da suka faru, takan sassauta dakatarwar a cikin dakika guda ... Ana kiranta Magic Body Control.

Dakatarwa kasan mai aiki (mai sarrafa damping)

Ya isa a daidaita kwararar bawul a cikin fistan da inji don ƙara damping. Irin wannan nau'in bawul ɗin ana sarrafa shi ta hanyar lantarki, bayan haka ana iya yin gyare-gyare da yawa na damping gwargwadon matsayin waɗannan bawuloli. Da sauri su wuce ruwa daga wannan sashi zuwa wancan, da laushin dakatarwa (kuma akasin haka). Sa'an nan za mu iya samun dadi ko wasanni yanayin. Yi la'akari da cewa wannan ita ce hanya mafi dacewa don samun dakatarwa mai aiki ta ɗan lokaci kuma ana amfani da wannan ƙa'idar a cikin Golf 7 DCC kawai.

Yana da game da sarrafa masu ɗaukar girgiza kawai ba maɓuɓɓugan dakatarwa ba kamar a cikin dakatarwar iska. Bugu da ƙari, dakatarwar iska mai aiki kuma na iya samun sarrafa damping. Wannan shi ne yanayin da Airmatic: jakunkuna na iska suna kula da dakatarwa, kuma masu daidaitawa masu daidaitawa suna kula da damping (don haka za su iya canzawa dangane da girman girman, saboda suna daidaitawa).

Tsarin ka'idar

Kwamfuta tana sarrafa solenoids daban-daban don shafar daidaitawa. Da zarar sun wuce mai da sauƙi, mafi sauƙi na damping, kuma akasin haka ... Akwai hanyoyi da yawa don yin wannan, musamman tare da taimakon magnetism (Audi Magnetic Ride). Bugu da ƙari, wurin da aka nuna a cikin zane zai iya bambanta gaba ɗaya a aikace.

1: Ƙananan ratsin shuɗi sune bawuloli don ba da damar ruwa ya gudana sama da ƙasa (lokacin da slurry ke gudana). A kan pendants na gargajiya, koyaushe suna aiki iri ɗaya. Anan ana sarrafa su ta hanyar lantarki, wanda ke ba ku damar canza yuwuwar kwarara, ƙirƙirar dakatarwa ko žasa. Da fatan za a lura cewa a nan ba iskar gas (katsewar iska) ba ne ke kula da dakatarwa kwata-kwata, amma bazara, duk abin da ya fi dacewa.

+ Yanayin tuki da yawa (ta'aziyya da wasanni)

+ Haɓaka ɗabi'a ta hanyar rage farar

+ Ƙananan tsada da nauyi fiye da dakatarwar aiki

– Ba aiki

- Babu ikon daidaita tsayin hawa

- Ƙarƙashin kwanciyar hankali fiye da kan taya (ramin ruwa zai kasance mafi muni fiye da matashin iska). Ba za a iya daidaita halaye da kyau haka ba.

Misali: Audi Magnetic Ride

Dakatar da wutar lantarki (active suspension)

Anan akwai electromagnet wanda ke sarrafa dakatarwa kamar yadda yake a cikin lasifikar sauti. Ina tunatar da ku cewa electromagnet magnet ne da ke aiki da wutar lantarki, don haka za mu iya canza ƙarfin maganadisu ta hanyar daidaita ƙarfin halin yanzu. Sanin cewa maganadisu na iya tunkude juna, kawai amfani da wannan saitin don amfani da shi azaman abin lanƙwasa. Bose ne ya ƙirƙira shi, kuma amfani da shi har yanzu ba kasafai ba ne.

Duk tsokaci da martani

karshe sharhin da aka buga:

katar 33 (Kwanan wata: 2019 06:15:14)

Har yanzu ban fahimci yadda, godiya ga duk waɗannan manyan binciken, xantia activa (hydration II) daga 1999 har yanzu yana riƙe rikodin wucewar moose yana karanta nazarin kwatanta ku. Zan gaya muku kawai don ku fahimci cewa a halin yanzu babu mafi kyawun fasahar damping fiye da ƙirar Citroen na 1950, rikodin saurin 1999 wanda har yanzu yana aiki a yau. , mafi mahimmanci, ingancin riko da hanya.

Ina I. 4 amsa (s) ga wannan sharhin:

• Admin ADAMIN JAHAR (2019-06-16 15:31:28): "Shafin sha'awa", don magana? Kuna magana game da gujewa motsin rai?

  A wannan yanayin, wane gudun ne ake samu?

  Ina shakka har yanzu tana da tarihin.

• Etienne (2019-09-19 22:20:00): Wannan jarrabawa ce ta motsa jiki da aka sani tun lokacin da Mercedes A-Class ta farko ta kasance a baya a cikin lokaci. Xantia har yanzu tana riƙe da rikodin, inda ta doke porsche gt3 da sauransu. Sedan mai lalata da tayoyin da aka tsara da farko don ƙarancin mai ...
• Katar 33 (2019-09-20 09:30:54): Ee eh, shugaba mai gudanarwa, na ƙarshe waɗanda suka yi ƙoƙarin karya wannan rikodin sune Audi R8 v10 da Mclaren 675 lt a cikin 2017. Don haka, bayan shekaru 20, babu hoto. Har yanzu ana riƙe rikodin, kuma a cikin jaridu na musamman ba a faɗi wata kalma game da wannan ba, tambayar ita ce. An bar Hydropneumatics don mutu saboda rashin kulawa na gaba ɗaya. Har yanzu ina kuka don Dsuper 5 na kuma kawai na sayi ɗayan sabbin C5s na keɓanta daga Disamba 2015.
• Katar 33 (2019-09-23 19:20:40): Af, gudun Xantia yana da 85 km / h a kan 83 km / h don Audi R8 V10 da 5,2 FSI quattro 610 da MLaren 675 LT, 82 km / h. H Porche 997 GT3 RS Porche 996 GT2 Aljihu 997 carrera 4S Mercedes AMT GT S

(Za a iya ganin post ɗinku a ƙarƙashin sharhin bayan tabbaci)

Rubuta sharhi

Yin amfani da dabarar lantarki E, zaku sami cewa: