Dakatar da matukin jirgi / Damping Adaptive: Aiki

Tare da duk dabarun da aka yi niyya don ingantawa da kammala dakatarwar motocinmu, akwai wani abu da za a rasa ... A nan za mu ga abin da ake kira sarrafawa (ko daidaitawa) dakatarwa yana nufin, tsarin da ya fi yaduwa fiye da dakatarwa mai aiki (pneumatic). , hydropneumatic ko ma na'ura mai aiki da karfin ruwa tare da Mercedes 'ABC dakatar) saboda yana da rahusa don samarwa.

Daidai daidai, zai zama mafi daidai a yi magana game da damping mai sarrafawa domin pistons ne mai ɗaukar hankali waɗanda ke ƙarƙashin iko a nan, kuma ba dakatarwa ba (maɓuɓɓugan ruwa). Duk da haka, sanin cewa masu ɗaukar girgiza suna "sarrafa" dakatarwa (gudun tafiya daga sama zuwa kasa), za mu iya a kaikaice cewa shi ne dakatarwar sarrafawa ... Wadanda ba su da masaniya game da dakatarwa dole ne su duba nan. .

Hakanan lura cewa ana iya shigar da damping mai sarrafawa a layi daya tare da dakatarwar iska, kuma wannan shine sau da yawa a saman kewayon. Saboda haka waɗannan tsarin guda biyu ba sa adawa da juna (maɓuɓɓugan ruwa na pneumatic da masu shayar da hankali) tunda suna iya aiki tare kuma kowannensu yana da rawar daban.

Karamin tunatarwa akan abin da ake kira shock absorber

Abin girgiza fistan ne da aka yi da ɗakuna biyu masu cike da mai. Wadannan suna sadarwa ta hanyar ƙananan hanyoyi / tashoshi waɗanda mai zai iya kewayawa (daga wannan ɗakin zuwa wani).

Aikinsu shi ne daidaita saurin tafiye-tafiyen kayan gudun hijira, domin ruwan bazara ba abin koyi ba ne a wannan fanni... Don haka dole ne a fahimci cewa ba sa ɗaukar (dakatar da) motar amma suna aiki a matsayin ɗan sanda ta fuskar gudu. na tafiya.

Bari mu ɗauki misali mai sauƙi: famfon keke. Ƙarshen ya ƙunshi sassa biyu da aka rataye kamar fistan. Don haka zan iya komawa baya ba tare da wata matsala ba, kamar da abin sha. Duk da haka, idan ina so in hanzarta tafiyar, na gane cewa ba zan iya tafiya da sauri ba saboda har yanzu yana ɗaukar ɗan lokaci kaɗan kafin iska ta tsere (al'amarin shine mafi mahimmanci lokacin da na tayar da ƙafafuna). Don haka akwai ɗan juriya da ke faruwa lokacin da na fara tafiya da sauri dangane da baya da baya.

To mai shayarwa yana yin irin wannan abu sai dai a nan, idan aka yi la’akari da abin da ake iya jurewa, ana iya daidaita juriya. Bari mu dubi wasu fasahohin da ke ba ku damar yin wannan.

Menene kuma menene dakatarwar da matukin jirgi zai iya yi?

Bayan samun damar daidaita saitin dakatarwa sabili da haka don daidaitawa ta'aziyya, tsarin lantarki yana ɗaukar damar da za ta ci gaba da yawa ... A gaskiya ma, samun damar canza dokokin damping na kowane daga cikin masu shayarwa a cikin juzu'i na sakan daya. yana ba da damar abubuwa da yawa ...

Ga manyan su:

• A cikin lanƙwasa, ƙaddamarwar dakatarwa ya zama mai tsauri a gefen da ke faɗuwa don iyakance murkushe motar akan goyan bayanta. A sakamakon haka, motar za ta kasance da iyakancewa da ƙima.
• A kan ƙasƙantattun hanyoyi, tsarin yana yin laushi kuma yana ɗaure kowane mai ɗaukar girgiza sau da yawa a cikin daƙiƙa guda. A sakamakon haka, godiya ga kwamfuta, ana daidaita masu ɗaukar girgiza a kan tashi don iyakance jolts da motsin jiki sama da ƙasa. Haka kuma, duk abin da aka yi don ci gaba da mota kamar yadda zai yiwu tare da sanannen Skyhook sakamako.
• Ana ƙara tsaro a yayin da ake yin motsi irin na gujewa kwatsam. ESP da ABS suna aiki tare da dakatarwa don ƙara inganta yadda motar za ta kasance. Don haka tsarin yana ba da damar canza dokar damping bisa ga matakin ɓacin rai na piston. Idan, alal misali, na kusa da tasha, ya fi dacewa da damping ya fi tauri. A takaice, ana iya daidaita ci gaban damping da sarrafawa akan tashi, dangane da yanayin da matakin murkushe dakatarwar. Muna magana ne da dakatarwa ta hankali wacce ke amsawa bisa ga mahallin, kuma ba na'urar da ba ta dace ba wacce koyaushe take amsawa iri ɗaya kowane yanayi.

misalai

Da zaran daya daga cikin ƙafafun ya "buga" ajizanci, tsarin yana mayar da martani ga kwata na daƙiƙa don daidaita saitin abin girgiza. Anan, tsarin yana tausasa abin girgiza don ku ji raguwar kumbura. Duk da haka, idan na karshen ya yi girma sosai, za a taurare damping kafin ka buga mashin. Motar za ta ci gaba da girgiza, amma babu wani zaɓi na gaske idan kuna so ku guje wa karya wani abu.

Magnetic sarrafawa damping tsarin

Za ku fahimta, manufar a nan ita ce samun damar daidaita juriya na tafiye-tafiye na fistan shock absorber ta hanyar daidaita kwararar mai da ke tashi daga sama zuwa kasa. Da zarar mun iyakance shi, da bushewar damping.

A nan, injiniyoyin sun kasance masu wayo (kamar yadda suke sau da yawa) tun da suna da ra'ayin ƙara ƙwayoyin magnetized zuwa mai. Godiya ga electromagnets (magnet wanda ke kunna wutar lantarki) an sanya shi a cikin tashoshi na wurare dabam dabam, ana iya daidaita saurin gudu. Yawan ruwan 'ya'yan itace da ke akwai, da ƙarfin maganadisu, wanda zai sami tasiri mai ƙarfi akan barbashi da aka dakatar a cikin mai. Hoton da ke ƙasa ya kwatanta wannan.

Daidaitawa na ƙwayoyin maganadisu yana sa ya yiwu a toshe bututu zuwa mafi girma ko ƙarami, sabili da haka don sanya piston ya fi ko žasa m dangane da tafiya.

Tsarin damping mai daidaitawa ta bawul

Ka'idar iri ɗaya ce sai dai a nan ba mu canza canjin ruwa godiya ga ƙwayoyin ƙarfe. A gaskiya ma, abu ne kawai na sarrafa ƙananan bawuloli da aka sanya a cikin tashoshi masu rarrabawa. Don haka abu ne kawai na buɗe ko rufe ƙananan famfo sama ko ƙasa da haka.

Akwai tanadi da yawa, kamar koyaushe ...

Ana yin saurin gudu ta hanyar sashin hagu. Wani sashi na mai yana wucewa ta cikinsa kuma ya isa ya haɗa tsarin bawul don daidaita saurin da mai zai iya wucewa daga ƙasa zuwa sama.

Wannan lokacin ana haɗa bawuloli a cikin fistan mai ɗaukar girgiza. Ina tunatar da ku cewa ana sarrafa su ta hanyar lantarki ko da ba a nuna wannan a fili a kan zane ba.

Abubuwan da kuka ruwaito

Anan an ɗauka ta atomatik daga ra'ayoyin da aka buga akan zanen gwajin shafin.

Ford Mondeo 3 (2007-2014)

2.0 TDCI 163 hp manual gearbox 6, titanium, 268000 kms, 2010, 17 ″ alloy rims, rufin rana, GPS, tabawa. : gigice masu daukar hankali piloted da za a maye gurbin "ba a ba", Amma ya zama dole. Sayi da 268000 kms, wani sako-sako da injector hadin gwiwa, maye gurbin 4 gidajen abinci, Na yi amfani da wannan damar don sake gyara da cikakken rarraba da ruwa famfo, kazalika da m bel da rollers. , tare da canjin mai, don 1200 €, tare da babbar matsala tare da cire injector, Na sami lissafin da ma'ana sosai. gigice masu daukar hankali yakamata a maye gurbinsa da mai siyarwa, gareji, amma rashin samun samuwa, ina fatan zai cika alkawarinsa.gigice masu daukar hankali matukin jirgi

Audi A7 (2010-2017)

2.0 TFSI 252ch S-tronic akwatin, 27.000 kms, 12/2017, 255 R18, SLINE : dakatarwas piloted - Dole ne in canza 2 dakatarwas raya bayan 30.000 km (a cikin 06/2021, kadan fiye da shekaru 3 bayan siyan) saboda sun zama porous (saƙon da aka nuna: abin hawa yayi ƙasa da ƙasa. Ƙuntataccen izinin ƙasa)

DS DS7 Crossback (2018)

2.0 BlueHDI 180ch 100000 : Ina da sabon DS1 7 wanda yanzu yana da 100000 kms kuma matsala ce kawai tun lokacin siyan

Renault Talisman (2015)

1.6 dCi 160 ch EDC Initiale Paris Gris Cassiopée - 2016 - 100km : o HS baturi bayan shekaru 3 -> Amfani da fasahar EFB maimakon AGM yayin da motar ke da karfin dawo da kuzari yayin birki. o Daidaita lumbar mara kyau bayan shekaru 3 Makulli na hannu ya karye bayan shekaru 4 o Wurin zama direba yana danna kan na'ura mai kwakwalwa ta tsakiya wanda ya haifar da lalacewa na fata yayin da kujerar fasinja ke nesa da na'ura mai kwakwalwa.

BMW 4 Series (2013-2020)

435i 306 ch XDRIVE M SPORT BVA8 Steptronic 98000km 2014 : - Dama raya amo a cikin ƙananan ɓangare na mota a kan kananan deformations a cikin hanya, kamar shiru block (ba a kan jaki misali) taba warware ta BMW a 3 ziyara - Multimedia tsarin kasa daga lokaci zuwa lokaci a lokacin da kebul key an saka (sosai bazuwar) - Hasken baya, mai haɗawa yana ƙonewa akai-akai, sanannen cuta tun lokacin da BMW ke siyar da KIT akan Yuro 10 don gyara mai haɗawa - Yana ja da yawa zuwa dama, matsala dakatarwa piloted + Xdrive, ba tare da mafita ba

Renault Megane 3 (2008-2015)

1.2 TCE 130 ch Manual Gearbox 6, 56000 kms, 2014, Estate, Bose gama 1.2 TCE 130 Eco2 : Megane 3 Estate 1.2 TCe 130 daga watan Satumba 2014. => Kada a taba yin amfani da mai a cikin kilomita 56000, amma da yawa wasu matsalolin da suka shafi matsalar rashin aikin injiniya - 01/2015 - 4 kms - Sanarwa na matsala tare da girgiza a kusa da 299 rpm riƙewar iskar gas + danna ƙarfe >> RAS don Garage - 3000/09 - 2015 Kms - Sake Bayyana matsalar girgizar da ke kusa da rpm 14 a riƙewar iskar gas a lokacin sake gyarawa.

>> Sauya akwatin gear = Ba a warware ba

- 02/2016 - ~ 21 Kms - Mun dage da neman mafita. Isowar "ƙwararrun masana" daga wurin zama don gwada motar. A cewarsu ya fito dakatarwas… abin dariya na gaske! >> Wucewa abin hawa akan benci mai ƙarfi don ƙoƙarin nemo inda hayaniyar ke fitowa >> Maye gurbin Piloted DumpValve = Ba a warware ba

>> Wutar abin hawa akan benci a hankali don ƙoƙarin gano inda hayaniya ke fitowa >> Sauya DumpValve Controlled = Ba a warware ba

>> Sauya Sarkar + Tensioner Kit = Babu girgiza ko girgiza - 06/2017 - ~ 33 Kms - Sabbin rawar jiki a kusa da rpm 000, amma babu danna - 3000/04 - 2018 43 Kms - Koma zuwa dillalin mota sabon sarkar sarkar lokaci >> Sauya Sarkar + Kit ɗin Tensioner = Babu tsinkewa amma girgiza har yanzu tana nan - 921/09 - 2018 50 Kms - Sabis a dillalin da ke ƙara mai da yawa (mm 653 sama da matsakaicin lokacin sanyi)> Neman cire wuce haddi mai - 3/04 - ~ 2019 kms - "Injin Breakdown Risk" hasken gargadi tare da bututun mai lokacin da aka kiyaye saurin injin sama da 55 rpm na mintuna da yawa. >> Reprogramming by RENAULT = Ba a warware

Alfa Romeo Julia (2016)

2.0 Turbo 280 ch : gazawar dakatarwa matukin jirgi wannan zai yi sau 2 a cikin shekaru 2

Renault Megane 3 (2008-2015)

1.2 TCE 130 ch EDC - Bose - 2015 - 80 km A: Injin maye gurbin a 37 km, yawan amfani da man fetur, ƙananan ƙarar rarraba. 000% yana goyan bayan Renault da 90% ta dillali inda na saya kawai watanni 10 da suka gabata. Ana cire baturin bayan ya yi tafiyar kilomita 1 akan babbar hanya. Wajibi ne a duba ikon lantarki na janareta. Hayaniyar kwandishan daga zagayawan iskar gas da daskarewa bayan awanni da yawa na ci gaba da aiki. Babu mafita ... Bayan maye gurbin injin, na'urori masu auna firikwensin gaba suna aiki ba tare da dalili ba. An warware bayan duba katako. Dole ne an haɗa shi da kuskure lokacin da aka maye gurbin injin. Fasasshiyar gefen hagu na kujerar direba matsala ce da ta zama ruwan dare game da wannan kayan kwalliyar fata...

BMW X3 (2010-2017)

35d 313 hp BVA 8, 95000km, shekara: Disamba 2011, Sport Design gama tare da matukin jirgi, tuƙi na wasanni tare da raguwa mai canzawa : Lalacewar ƙira (ko ginawa) tana shafar tudun tuƙi wanda an riga an maye gurbinsa sau 4. Mota na a halin yanzu babu motsi a dillalin da ya ayyana ta "mai haɗari", yana jiran shawara daga masana'anta. Zuwa 5th canji na tara?… A 65000km, mota aka sake saita a fasaha iko 25% na ingancin AVD (piloted) shock absorber. Don haka maye gurbin gigice masu daukar hankali AV da wajibcin ƙidayar ziyara: Don fitar da masana'anta, na ƙayyade cewa duk waɗannan gyare-gyare an ɗauke su a 100% ta BMW (ɓangarorin da aiki) tare da samar da abin hawa kyauta; har ma fiye da lokacin garanti na doka (da tsawo zuwa shekaru 4 da na yi rajista) saboda matsalolin sun bayyana lokacin da X3 na ya kai 20000km kawai… motar da na rasa kwarin gwiwa. Ni a baya na girgiza a baya a cikin ra'ayin yin tuki a 240 km / h a kan manyan titunan Jamus 'yan watanni kafin a sanar da ni cewa shugabanci na mota yana da haɗari ... masana'anta, Na yi shirin samun recourse zuwa Kotuna ... The "Jincin tuki", da taken na propeller iri, bai kasance ba saboda wadannan maimaita malfunctions kai ba kawai ga m zagaye tafiye-tafiye zuwa bita amma kuma ga wani real. Rashin jin daɗi har ma da zama cikin damuwa.Tashar tana ɗaya daga cikin manyan “baƙar fata” na wannan abin hawa da

Skoda Superb (2015)

2.0 TDI 190 hp dsg 185000 km Nov 2015 salo; Amfanin taksi na Paris : mai farawa a injin tashi kilomita 70000 a hasken injin kilomita 120000 akan fap don canza kusan yuro 3000 na ƙididdigar batter da triangles na dakatarwaman fetur famfo tuƙi kaya 1600 Tarayyar Turai a sassa rarraba 1000 Tarayyar Turai engine goyon baya a kan akwatin gefen shiru subframe block tare da wajibcin tarwatsa shimfiɗar jariri 700 Tarayyar Turai don aiki na baya dama kofa rike a cikin karye (ba a sayar da rike a dillali wajibi don canza kofa panel full. ciki 600-700 Yuro) 4 gigice masu daukar hankali matukin jirgi ya canza saboda suna gudu daga Yuro 1500 zuwa 2000 a farashi

BMW 5 Series (2010-2016)

520d 184 hp Auto akwatin shekara 2011 17 ″ Yawon shakatawa 210000kms : Sai dai dakatarwas baya, babu damuwa sai matsala ta bude akwati (2x) dakatarwas masu haɗari tayoyin (kowane kilomita 90000, matattarar fashe) Wannan lahani ne wanda masana'anta ba sa son karɓa. Lokaci na farko da aka maye gurbinsu cikin garanti bayan da na fashe a zahiri daga dogon zango a 200km/h! Yana ba da mamaki duka. akwai motoci iri ɗaya guda 8 tare da lalacewa iri ɗaya suna jiran sassa (ba a haɗe) a dillalin. 90000kms daga baya, haka ma, amma tuki a hankali. Wannan ba abin yarda ba ne.

Mercedes GLC (2015)

350e Hybride 320 ch 02/2017 8000 kms : gargadin baturi a 7800 km akan na'urar kayan aiki sannan ba zai yiwu a sake farawa ba na tsawon awa 1/2 Ba tare da shakka ba bug software. Tsaya dakatarwa a hagu na baya (ba shakka dakatarwa piloted taya) ya bace bayan 7000 km

BMW X5 (2000-2007)

3.0 d 218 ch BVA 135000 KM FIN 2006 CIKAKKEN ZABI : dakatarwas matukin jirgi. Lantarki Rufin rana . Kamshin iskar gas a cikin rukunin fasinja

Peugeot 407 (2004-2010)

2.7 HDI V6 204 hp 30/2008, 102000km, Féline : maye gurbin baƙar fata makafi don rufin panoramic (68000km), firikwensin matsa lamba na pneumatic (69000 km), naúrar flaps mai kwandishan mai yanki biyu (75000km), duka biyu dakatarwas raya kore (90000km), m MP3 (90000km), m bel tensioner abin nadi (92000km), haske toshe karye a cikin Silinda shugaban a lokacin da maye gurbinsu (100000km) da kuma a karshe 102000km engine daga oda, engine maye kimanta 9000 € HT da ban da hannun aiki !!!! kuma ba tare da wani shiga daga Peugeot ba duk da kulawa na yau da kullun a cikin dillali !!!!

Mercedes CLS (2004-2010)

55 AMG 476 ch 110000, 2005, AMG : The 55 AMG engine ne mai karfi sosai na sake gyara shi zuwa 540hp kuma ba tare da katsewa ba kuma babu matsala don bayar da rahoto, shi ne airmatic babban batu na irin wannan mota (da dakatarwa kora da koma bayansa), amma akan wannan samfurin ana jin matsalar gaske a kusan kilomita 150 kuma a halin yanzu ina da alamun gajiya. Bikin birki yana da ƙarfi kuma yana da ɗorewa (a kan hanya), duk da haka maye gurbinsa yana da mafi ƙarancin yuro 000. Ana canza taya kowane kilomita 2000 a cikin tukin wasanni.

Peugeot 407 (2005-2011)

2.0 HDI 163 170000, 2010, GT : raguwa gwaji (a karkashin garanti)

Audi Q7 (2006-2014)

6.0 TDI 500 ch 110000, 2008, TSOHUWAR : Ƙananan sabuntawa na akwatin, babban kulawa na yau da kullum, dakatarwa matukin jirgi mai wahala.

Mercedes ML 2 2005-2011 г.

63 AMG 510 ch 143000, 2008, 63 AMG : Akwatin gear na 7G yana da matsala gano kayan aiki masu dacewa akan babbar hanya (dole ne karfin juyi ya yi yawa ga akwatin gear) kuma wannan abin banza ne. dakatarwa matukin jirgi wanda ke ba da fatalwa a kusa da 120km sanannen lahani wanda koyaushe yana da ƙaramin tasiri a cikin kasafin kuɗi (ƙidaya fiye da Yuro 000 ba tare da MO ba), 2000 AMG yana kashe hannu don kulawa sabanin 63 AMG.

Audi A4 (2001-2007)

RS4 420 hp 86000, 2007, RS4 Avant : toshe kawunan silinda saboda allurar kai tsaye wanda ke lalata ikon (kusan 20% asarar RS4 da wuya ya fito sama da 380hp ainihin asali!), Matsalar watsawa ta hannu, mai watsawa da mai karɓar kama, leaks da yawa akanraguwa DRC mai sarrafa (tsarin tafiyar hawan keke), gigice masu daukar hankali mai rauni a cikin tukin wasanni (€ 2260 don gigice masu daukar hankali daga MO)

BMW 5 Series (2003-2010)

525d 177 ch 128000 kms, 2005, Excellis : Manyan matsaloli 3 da aka fuskanta a cikin 90000 kms 1- HS damper pulley (HS air conditioner belt, HS alternator belt) a kilomita 111000, tare da gazawar abin hawa lokacin dawowa daga hutu.Can 1400 € tare da canjin baturi. dakatarwa raya (Yawon shakatawa E61 model) a 121000kms. Motar da za ta iya jujjuyawa amma a cikin ƙananan gudu (fiye da dakatarwa) Kudin 1000 € 3- CCC HS module a 126000 kms (yana sarrafa rediyo, kwamfutar da ke kan jirgi, GPS, da sauransu…). Ana iya jujjuya abin hawa amma an rage jin daɗi… Ana sarrafa farashi…

Duk tsokaci da martani

karshe sharhin da aka buga:

mai sa'a (Kwanan wata: 2020 11:02:17)

Barka dai

Ina da tapping a tsakiyar na'ura wasan bidiyo na audi RS6 2015 560hp lokacin da na hanzarta ba zato ba tsammani.

Wannan tapping ɗin ya ƙare yana tabarbarewar babban mashin ɗin da na maye gurbinsa amma wannan bugun ya ci gaba kuma ina tsammanin injin ɗin zai sake lalacewa.

Duk da haka, yana da ƙasa da ƙarfi tun lokacin da na canza ramukan da aka haɗa da tayoyin hunturu na.

Wataƙila matsalar za ta fito ne daga dakatarwar da aka yi ta gwaji kuma za a san ta akan RS6….

Za ku iya ba da wasu bayanai?

Godiya a gaba.

Chyan ƙwallo

Ina I. 5 amsa (s) ga wannan sharhin:

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

Rubuta sharhi

Shin kuna goyon bayan hana motoci a gudun 130 km / h?