Dareemaha TDC / crankshaft

Waxaa loo yaqaan TDC ama dareeraha crankshaft (oo ku ag yaal mishiinka duullimaadyada), waxay ku wargelisaa ECU xaaladda matoorka si ay u ogaato marka (iyo inta) shidaalka loo baahan yahay in la isku duro. Sidaa darteed, marka la dhaqayo dhowr dhululubo, waxaa lagama maarmaan ah in la xakameeyo cirbadaha si ay u shaqeeyaan wakhtiga saxda ah. Matoorka shidaalka, waxa uu sidoo kale ku ogaysiinayaa marka dhimbiil uu ka dhex dhaliyo dhinbiiliyeyaasha (shirka la kantaroolo).

Aragti iyo shaqo

Iyadoo aan loo eegin nooca TDC / crankshaft shidma (wax-soo-saarka ama saamaynta Hall), hawlgalku wuu sii ahaanayaa wax ka badan ama ka yar sidii hore. Hadafka ayaa ah in calaamad lagu sameeyo duuliyaha matoorka si loogu sheego kombayutarka meesha ay joogaan dhammaan piston-yada ka samaysan mishiinka. Mar kasta oo dareemaha uu ogaado calaamadda, macluumaadka waxaa loo diraa kumbiyuutarka, ka dibna waxay sababtaa in cirbaddu si habboon u shaqeyso.

Ilig kasta oo ku hor mara dareemaha ayaa keeni doona koronto yar (dareemayaal wax-qabad ah ayaa si isa soo taraysa loogu beddelayaa noocyada saamaynta Hall). Waad ku mahadsan tahay tan, kombuyuutarku wuxuu tirin karaa tirada ilkuhu ka gudbeen, sidaas darteed, wuxuu raacayaa laxanka matoorka. Ka dib marka lagu daro macluumaadkan calaamadda, wuxuu yaqaanaa xawaaraha iyo booska dhammaan pistons. Tusaale ahaan, jaantuska kore, waxay ogaan doontaa halka ay TDC ee dhululubada 1 iyo 4 ku yaal, maadaama loo sii qorsheeyay inay noqdaan 14 ilkood ka dib calaamadda. Asal ahaan, xisaabiyaha ayaa qiyaasaya wax kasta oo kale, isaga oo ku tiirsan dhowr xog oo la siiyay. Si kastaba ha noqotee, marka la bilaabayo, qalabka elektiroonigga ah wuxuu u baahan doonaa dareeraha camshaft si uu u ogaado haddii TDC ee piston-ku uu yahay cadaadis ama qiiqa ... Ugu dambeyntii, ogow in cirifka aan daruuri ahayn ilkihiisa ka yar, waxaa mararka qaarkood laga helaa saxanka flywheel. oo leh dareemaha gadaashiisa ku xidhan (ku yaal block engine).

Kadibna mabda'a electromagnetism-ka ayaa la isticmaalaa: mishiinka birta ah ee duulaya ee leh ilko (waxay leedahay ilko loogu talagalay bilawga) waxay saameeyaan magnetism-ka dareemayaasha, ka dibna u soo dira garaaca kombuyuutarka (ilki kasta oo ka gudban). Isla marka uu faraqa u dhexeeya labada garaacoodu sii weynaado, kombuyuutarku wuu og yahay inuu joogo heerka calaamadda (meesha ay ilkahu ka maqan yihiin).

Kumbuyuutarku waxa uu helayaa qalooca noocaan ah (oo ka duwan noocyada saamaynta Hall-ka, qaloocyadu waa labajibbaaran oo kala duwanaanshiyaha cabbirku hadda ma jiro) sidaas darteed waxa uu go'aamin karaa goorta iyo meesha lagu duro shidaalka (laakiin sidoo kale waxay kicisaa dabka la xakameeyey ee nuxurka)

Waa kan qalooca dhabta ah. Buluugu waa dareemaha TDC/crankshaft, casaankuna waa dareemaha booska camshaft.

Haddii duullimaadku uu ka samaysan yahay alwaax (tusaale ahaan ...), ma shaqaynayso, sababtoo ah maaddadani ma saameyn karto goobta korantada.

Noocyo kala duwan

• Dadban oo leh habdhiska dareenka : Looma baahna koronto, dhaq-dhaqaaqa duullimaadyada ee agtiisa ayaa keenaya koronto yar oo beddelanaysa. Xogta xogtu waxa ay u samaysaa sidii calaamad sinusoidal ah oo isbeddela inta jeer iyo baaxadda (dhererka iyo ballaca) iyadoo ku xidhan xawaaraha (xawaaraha). Dareemaha noocaan ah ayaa aad ugu nugul meelaha korantada ee marin habaabsan (ka imaanaya dibadda), laakiin waa ka jaban yahay in la soo saaro. Waa halis.
• Firfircoon Saamaynta hoolka : Koronto ayaa loo baahan yahay. Ilig kasta oo goynaya, wuxuu u soo dirayaa kombayutarka 5 volt signal. Kani hadda ma aha qalooca seeraha, laakiin goob labajibbaaran oo u eeg koodka binary. Waxay ka kooban tahay kaadh yar oo elektaroonik ah oo bixiya wada hadal ku baxa isla luqadda kombiyuutarka. Halkan, hadda waxa uu si joogto ah ugu socdaa dareemaha: marka iliggu soo dhawaado ( masaafada u dhaxaysa iliga iyo dareemaha waxa loo yaqaannaa kala-soocidda hawada), waxa uu wax yar khalkhaliyaa socodka hadda socda. Natiijo ahaan, waxaan tirin karnaa ilkaha oo aan u sheegi karnaa kombiyuutarka. Dareemaha noocan ahi aad ayuu qaali u yahay laakiin waxa uu ka dhigan yahay tallaabada xigta ee habkii hore ee wax-soo-saarka maadaama uu aad u saxsan yahay, gaar ahaan xawaaraha hooseeya.

PMH HS calaamadaha

Calaamadaha ugu caansan waxaa ka mid ah, waxaan aragnaa bilow adag, kicinta injiinka (dareemka si aan kala go 'lahayn u shaqeeya) ama joogsiga aan waqtigiisa lahayn marka la wado

Mararka qaarkood waa uun xidhiidh bilaaba inuu wax yar daxaleeyo, ka dib uun ku xidhidhiyaha dareemaha ayaa soo celin kara xidhiidhkii. Si kastaba ha ahaatee, waxaa fiican in la nadiifiyo isku xirka.

Farqiga hawada (farqiga u dhexeeya dareeraha iyo duuliyaha duuliyaha) ayaa laga yaabaa inuu wax yar isbeddelo, taas oo ay ugu wacan tahay dareemaha si khalad ah u go'aamiyay booska crankshaft.

Farqiga u dhexeeya dareemaha camshaft / tixraaca dhululubada?

Dareemka tixraaca dhululubada wuxuu u oggolaanayaa, marka lagu daro dareenka TDC, inuu ogaado wejiga kasta oo dhululubo ku jiro, kuwaas oo ah marxaladda isku-buufinta (halkaas oo ay lagama maarmaan noqon doonto in la soo saaro cirbadeynta iyo shidida matoorada shidaalka) ama qiiqa (ma jiraan wax la sameeyo). , kaliya u daa gaasasku inay ka baxaan mashiinnada qiiqa). Sidaa darteed, marka matoorku aanu lahayn bamka shidaalka (bumka qaybinta), waxaa lagama maarmaan ah in loo sheego kumbiyuutarka wejiga uu piston kasta ku jiro, sidaas darteedna loo baahan yahay dareeraha AAC. Macluumaad dheeraad ah halkan.

Beddel dareemayaasha muuqaalka AAC iyo PMH

Dareemayaasha cusub ee PMH iyo booska AAC (been baan sheegayaa haddii aan idhaahdo way fududahay)

Faallo celintaada

Halkan waxaa ah caddaynta dareemaha PMH ee khaldan (si toos ah looga soo saaray markhaatiyadii ugu dambeeyay ee lagu dhejiyay liisaska tijaabada goobta).

Porsche Cayenne (2002-2010)

4.8 385 HP 300000 km'2008, cajalado 20; Cayenne s 385ch : Markay tahay 300 km dareeraha ilbiriqsiga bilawga ah PMH tuubada isteerinka caawisaa bamka biyaha kalorstat

Mercedes S-class (2005-2013)

Halkan ka hubi mishiinka S300 turbo D, 1996, 177 HP, BVA, 325000km Dhibaatooyinka koronto yaqaanka oo ay ugu wacan tahay fiilooyinka cilladaysan PMH, iyo xakamaynta pneumatic ee qufulka albaabka (dabka ka jira qaybta).

Mazda 6 (2002-2008)

2.0 CD 120 7CV Harmonie / 207.000 km / Naaftada / 2006 : - gaaska madaxa silinder - Mitirka socodka - Sensor PMH– Sheyga isteerinka – Gearbox synchromesh – Daaqadda korantada dambe ee HS (arrin caan ah) – HS qufulka jirridda (arrinta caanka ah) – Waxay u janjeertaa dhanka midig

Renault Laguna 1 (1994 - 2001)

1.9 DTI 100 saac 350000km : Sensor PMH iyo bamka cadaadiska sare

Peugeot 607 (2000-2011)

2.7 HDI 204 HP BVA : dareenka PMH iyo bamka xoojiyaha. Tuubada caaga ah ee bisadaha nidaamka LDR! Ku rid caagga la kariyey kulaylka! Ka digtoonow, faaruqi sanduuqa gear-ka haddii aanu ahayn mid qallafsan ama ay aad ugu dhowdahay in uu marsho gaadhiga dhexdiisa!

Renault Clio 2 (1998-2004)

1.4 16v, batroolka 98 HP, gudbinta gacanta, 180km, 000, taayir 2004/175 R65, Haddii ay dhib ku tahay bilaabista, waa inaad marka hore nadiifisaa dareeraha PMH yaa ku wasakhoobay boodhka birta ah (tani way fududahay in la sameeyo, ka raadi casharrada internetka), guriga, kaas oo xalliyey dhibaatada. Haddii valve qaboojiyaha uusan shaqeynin, fiiri cagaha rakaabka, waxaa jira giraan caag ah oo jaban, ku xooji, tusaale ahaan, surflex (fiiri tilmaamaha internetka), xir jirridda iyo dabada darawalka.

Nissan Primera (2002-2008)

1.8 115ch 180000 Isticmaalka saliidda waa mid aad u weyn, ugu yaraan 2 litir 1000 kiiloomitir. PMH waana in si joogto ah loo beddelaa camshaft-ka, 4 jeer 1 sano kasta. Matoorka si joogto ah u joogsada ilaa uu ka diirayo.

1.8 HP Isticmaalka saliidda weyn ee 2 litir 1000 kiiloomitir ugu yaraan Camshaft sensor iyo PMH u baahan in si joogto ah loo beddelo, 4 ka dib 15000 km. Dhar fadhiga jilicsan.

Renault Laguna 2 (2001-2007)

2.2 dci 150 hp 198.000 km 2003 dhammayn degdeg ah : baabuurka waxaa la soo iibiyay 169000 km, wax ka badan sanad ma uusan socon, waxaan lahaa egr valve, camshaft sensor, dareeme PMH, Gaadhi qaboojiye iftiin, dheecaan (caadi), hs start card, naaftada siphon ma xidhmo, soo dhawaynta radio liidata, motoor ku fuula, damper dumay habeen, hadiyadii ayaa ugu danbeyn liqday gaadhigaygii meel wareeg ah oo ay saaran yihiin in ka badan 2000 ¤ dayactir baabuur lagu daray dhinac = la xoqay

Chevrolet Spark (2009-2015)

1.0 68 ch spark ls de 2011, 110000km : marka laga reebo dhibaatada bilawga ah ee xiisaha leh ee dhowr bilood ah (ugu dambeyntii waxaa lagu xaliyay iyadoo si fudud loo bedelayo dareemayaasha PMH iyo camshaft) ma jiraan burbur dhab ah. biriiga danbe ee dib loo habeeyay oo lagu qaaday 95000 km/s si loo dhaafo MOT, taayirrada, dhinbiilyada (wax yar oo adag helitaankeeda awgeed), suufka hore, isbedelada saliida, filtarrada, iwm. dayactirka qorshaysan ee gaaban. qiimaha la awoodi karo ee alaabta taranka ee internetka (marka laga reebo taayirada cabbirrada aan caadiga ahayn).

Peugeot 407 (2004-2010)

2.0 HDI 136 HP 407 Premium Xidhmada gudbinta buug-gacmeedka, 6 warbixinood, 157000 km, Meey 2008 oo wata 17-inji, Tan iyo markii la soo bandhigay masaafada 40 km oo leh pixels dhintay marka la bedelayo masaafada, qayb cusub 000¤ + m-½ 89¤. 40 km Beddelida fuusha mishiinka sare ee la heli karo ee ag matoorka, xidhashada degdega ah ee qaybta caagga gudaha qiimihiisu 115 + m-½uvre 000¤ 20 km Beddelka 10 qalabka gudbinta ee sicir bararka taayirka oo aan ku filnayn, mid marka hore ka dibna mid kale (mid ka daatay iyo mid kale) madaxa ku qarxay aniga oo dib u baraarugay) 120¤ module sicir barar ah + cudud ama 000 qof ayaa wada daalan wakhti hore oo ku beegan dhamaadka nolosheeda adeeg. Waxa aad dareemaysaa dhawaqa riixaya oo isu beddela ur gubanaya wax yar ka hor inta aanu ka bixin (gaar ahaan haddii aad baabuur badan ku dhex waddo magaalada), waxa uu ku kacayaa 2¤ mana ku talinayo in lagu beddelo xajin asal ah. Beddelida 244 km isku xirka bar-rog-rog ee midig (kaaso dhayalsaday, oo si degdeg ah u xidhan taayir dambe ee midig) ¤488 wadarta 135 km beddelka dareemayaasha PMH crankshaft (baabuurku waxa uu sameeyaa istaroog badan oo marmarka qaarkood 3 silindar ah halkii uu ka shidi lahaa 4..) wadar ahaan qiimihiisu waa 111¤ Sidoo kale, waxaa i haya cilad matoor ah oo soo baxda 2 ilaa 6 jeer sanadkii, wax kastaa si lama filaan ah ayey u bilaabmaan, ka dib fariinta "gaar ahaan" nidaamka khaladka ah” ka dibna waxba, baabuurka si caadi ah u kaxeeyaa iyada oo nalka digniinta engine ka baxa 1-2 maalmood ka dib ugu badnaan, ilaa maantadan la joogo qofna ma awoodo inuu helo sababta ciladda (cilada fiilooyinka ama engine servo unit? ?)

Dacia Logan (2005-2012)

1.4 MPI 75 kanaal : wareegga gaaban ee wareegga, fiilooyinka mishiinka

Renault Megane 4 (2015)

1.2 TCE 100 hp : Sensor PMHQaboojiyaha hawo qaboojiyaha isku xidhka qaansheegta ka badan 2500 ??

Renault Laguna 2 (2001-2007)

1.9 dci 120 ch Mechanical 6-272 km - 000 Daaqadaha korontada (la beddelay 3) Sensor PMH (waa wax aan macquul aheyn in la helo mid cusub, waxaa lagama maarmaan ah in la beddelo dogob) map bilowga ah, sida 60 milyan oo km mar dambe ma shaqeeyaan si ay u furaan albaabbada, xitaa ka dib markii ay iibsadaan mid cusub, ka dib markii in 30 milyan oo violetta.

Hyundai Santa Fe (1999-2006)

2.0 CRDI 110 HP Buugga / 225500 2002 km / 4 / XNUMXwd "joogto ah" : Sensor PMH (195000 km / s) Dareemaha duuliyaha (200000 km / s) Cirbadaha weli furan (225000 km / s)

Volkswagen Polo V (2009-2017)

1.4 TDI 90 hp Confortline, BVM5, 85000km, 2015 г. : Flywheel matoorka bedelay 60 km, A / C daataan, dhibaatada kulaylka engine, malaha la xidhiidha radiatoor gaaska recirculation, gaadhigu halkaas iga tagay dhowr jeer ka dib tartanka, ma jirin wax la sameeyo oo aan ahayn fur furka iyo tukashada, deutsche Qualität !! Iftiinka digniinta saliidda oo hooseeya oo ku soo baxa waddooyinka waaweyn sabab la'aan, beddelka dareemayaasha PMH joog dhan 84000 km

Audi A3 (2003-2012)

2.0 TDI 140 HP sportback tan iyo 2012 114000 km : EGR valve Xs waan qabow qabaa. Xajin ama duuliyaha? Waxaan aadi doonaa garaashka si aan u eego dareenka PMH.

Renault Clio 2 (1998-2004)

1.4 98 h.p. Gudbinta gacanta, 237000km, 2004, giraangiraha 14 ″ 175, jar? sal! Ikhtiyaar ma jiro! Hawo qaboojiye ma jiro! Dhibaatooyinka yaryar ee gariiradda dabka ... huruudda laydhka hore ee sanadaha hore. In ka badan 10 sano ka dib, dareemaha PMH, Iftiinka digniinta barkinta shilka 230000km ka dib, gaaska madaxa dhululubada, shoogga hore.

Renault Clio 3 (2005-2012)

1.4 100 chassis BVM5 - 84000km - 2006 : - Gariirada dabka (80.000 km) - Tiirka isteerinka (65000 km hoos yimaada damaanadda OUF) - Sensor PMH (83000km) - Dareemka heerkulka (88000km) - Matoorka tirtirka hore (89000km)

Renault Kangoo (1997-2007)

1.4 batroolka 75 hp, gudbinta gacanta, 80 km, 000s farsamo; qayb koronto ah (sensor PMH) maamulaha shaqo la'aanta matoorka korontada.

Dhammaan faallooyinka iyo falcelinta

ee la soo dhaafay faallo la soo dhejiyay:

Cismaan 18000 (Taariikhda: 2021, 04:23:03)

Waxaan haystaa Polo 2000 1.4 engine oo leh laba kamarado.

Dhib: baabuurka wuu bilaabmaa ka dibna ma sameeyo,

Fariinta kumbuyuutarka: dhibaatada xawaaraha injiinka '

Dareemaha xawaaraha matoorka ayaa xaalad fiican ku jira.

Waxaa jira alxanka xusuusta.

Il J. 2 falcelin (yaasha) faalladan:

(Qoraalkaagu wuxuu ka muuqan doonaa faallooyinka hoostiisa kadib xaqiijin)

Faallooyinka ayaa sii socday (51 à 65) >> riix halkan

Qor faallo

Waa maxay sababta ugu weyn ee aad u iibsan lahayd baabuur koronto?