Ukungqongqoza ama-hydraulic lifters

Isinxephezelo se-hydraulic (elinye igama le-hydraulic pusher) senza imisebenzi yokulungisa ngokuzenzakalelayo izindawo ezishisayo zamavalvu enjini evuthayo yangaphakathi yemoto. Kodwa-ke, njengoba abashayeli abaningi bazi, ngesizathu esithile iqala ukuthepha. Futhi ezimeni ezahlukene - kokubili kubanda futhi kushisa. Lesi sihloko sichaza ukuthi kungani ama-hydraulic lifters engqongqoza nokuthi kufanele enzeni ngakho.

Isebenza kanjani nokuthi kungani isinxephezelo se-hydraulic singqongqoza

Kungani abashayeli bokuphakamisa u-hydraulic bengqongqoza

Iziphakamisi zeHydraulic zidonsa ngezizathu ezahlukahlukene. ngokuvamile, lokhu kungenxa yezinkinga ngowoyela noma uhlelo lwamafutha, ama-hydraulics enjini yomlilo yangaphakathi, njalonjalo. Ngaphezu kwalokho, izizathu zihluke kakhulu kuye ngokuthi isimo senjini yomlilo yangaphakathi - kushisa noma kubanda.

Ama-hydraulic lifter angqongqoza ekushiseni

Sibala kafushane izimbangela ezivame kakhulu zokungqongqoza kwama-hydraulic lifter lapho kushisa nokuthi kwenziwani ngakho:

• Sekuyisikhathi eside ngingashintshi uwoyela noma ingeyezinga eliphansi.Okufanele ukhiqize - Ukuze ugweme izinkinga ezinjalo, udinga ukushintsha amafutha.
• Ama-valve avaliwe. Ngesikhathi esifanayo, isimo esiyingqayizivele siwukuthi le nkinga ingatholwa kuphela ngenjini evuthayo yangaphakathi. Okusho ukuthi, ngenjini ebandayo, kungase kube khona noma kungabi nokungqongqoza.Okufanele ukhiqize - shayela uhlelo, futhi ufake esikhundleni sokuthambisa, okungcono kube ne-viscous eyengeziwe.
• Isihlungi samafutha esivalekile. Ngenxa yalokho, amafutha awafinyeleli kuma-hydraulic lifters ngaphansi kwengcindezi edingekayo. Ngakho-ke, kwakhiwa i-air lock, okuyimbangela yenkinga.Okufanele ukhiqize - buyisela isihlungi samafutha.
• Ukungafani kwezinga likawoyela. Kungaba izinga layo elehlisiwe noma eliphakanyisiwe. Umphumela uba ukugcwala ngokweqile kwamafutha ngomoya. Futhi lapho uwoyela usugcwele ingxube yomoya, kwenzeka ukungqongqoza okuhambisanayo.
  

  Ungasihlola kanjani i-hydraulic lifter

  Okufanele ukhiqize - isixazululo sale nkinga uwoyela ezingeni evamile.

• Ukusebenza okungalungile kwephampu kawoyela. Uma kungasebenzi ngokugcwele, khona-ke lokhu kungase kube imbangela yemvelo yenkinga ekhonjisiwe. Okufanele ukhiqize - hlola futhi lungisa iphampu yamafutha.
• Indawo yokufikela yesinxephezelo se-hydraulic eyengeziwe. Enkambweni yokushisa injini yomlilo yangaphakathi, umthamo wayo nawo ukhuphuka kakhulu, okuyimbangela yokungqongqoza. Okufanele ukhiqize - ukuze uthole usizo xhumana nomakhenikha.
• Izinkinga nge-mechanics nama-hydraulics. Okufanele ukhiqize - kungaba nezizathu eziningi, ngakho-ke sincoma ukuthi uxhumane nochwepheshe.

Iziphakamisi ezisebenza ngama-hydraulic zingqongqoza emakhazeni

Manje sibhala uhlu lwezizathu okungenzeka ukuthi kungani ama-hydraulic lifter engqongqoza enjini evuthayo yangaphakathi ebandayo nokuthi kufanele enzeni ngayo:

• Ukwehluleka kwe-hydraulic compensator. Nokho, ukungqongqoza okufanayo kuwuphawu lwenjini evuthayo yangaphakathi. Isizathu sokuphuka kwe-compensator ye-hydraulic kungaba ukulimala komshini ezintweni ze-plunger pair, i-wedge yayo ngenxa yokungena kokungcola ngaphakathi komshini, ukungasebenzi kahle kwe-valve yokuhlinzeka ngowoyela, ukuguga kwemishini yezindawo zokuhlangana zangaphandle. Okufanele ukhiqize - ukwenza ukuxilonga nokwenza izinqumo kangcono thintana nochwepheshe.
• Ukwanda kwe-viscosity yamafuthaeseyiqedile insiza yayo.Okufanele ukhiqize - isixazululo senkinga sizoba ushintsho kawoyela.
• Ayibambi i-valve ye-hydraulic. Ngenxa yalokho, kuba nokuphuma kwamafutha lapho injini evuthayo yangaphakathi ivalekile. Ngokuhambisana nalokhu, inqubo yokusakaza i-HA iyenzeka. Nokho, lo mphumela uyanyamalala lapho umoya ushintshwa uwoyela.Okufanele ukhiqize - ukopha isinxephezelo se-hydraulic, shintsha i-valve.
• Imbobo yokungena ivalekile. Lena indawo yokufaka amafutha. Enkambweni yokushisa injini yomlilo yangaphakathi, inqubo yemvelo yokuhlanjululwa kwe-lubricant iyenzeka, engena ngembobo ehambisanayo.Okufanele ukhiqize - hlanza imbobo.
• Ukungafani kwezinga lokushisa. Ezinye izinhlobo zamafutha azifanelekile ukusebenza emazingeni okushisa aphansi. Okusho ukuthi, ukuvumelana kwayo akuhambisani nezimo zokusebenza.
  

  Ukuqaqa, ukuhlanza noma ukulungisa kanjani i-hydraulic lifter

  Okufanele ukhiqize - gcwalisa amafutha afanele, ekwazi ukugcina izici zayo ngisho nasemazingeni okushisa ayisithwathwa.

• Ayibambi i-valve yesinxephezelo se-hydraulic, ngenkathi amafutha ageleza emuva ngevalvu, futhi i-HA iyasakazwa. Ngesikhathi sokuvala, injini yomlilo yangaphakathi iyaphola, ngemva kwalokho i-lubricant iphinde iguqule izakhiwo zayo ezibonakalayo. Ngakho, kuze kube yilapho injini evuthayo yangaphakathi ifudumala, uwoyela ngeke uqale ukugeleza ohlelweni. Okufanele ukhiqize - buyisela i-valve noma isinxephezelo se-hydraulic.
• Isihlungi samafutha esivalekile. Konke kulula futhi kusobala lapha.Okufanele ukhiqize - buyisela isihlungi.

Imaphi amafutha okumelwe uwathele uma iziphakamisi zehydraulic zingqongqoza

Ngaphambi kokukhetha uwoyela, udinga ukucacisa ukuthi ama-hydraulics angqongqoza nini. Kaningi ukungqongqoza kuzwakala ngokushesha ngemva kokuqala, ngakho-ke udinga ukuthola ukuthi yimaphi amafutha okufanele uwagcwalise uma iziphakamisi zehydraulic zingqongqoza. emakhazeni. Lena inkinga evamile, ikakhulukazi abanikazi Vaz 2110, Priora futhi Kalina.

Landela umthetho - uma ama-hydraulics engqongqoza emakhazeni, udinga ukugcwalisa uwoyela owuketshezi owengeziwe. Ngokwesibonelo, uma imoto yakho igcwele uwoyela 10W40, bese ukuqeda knock, udinga ukuyishintsha 5W40. Ungazama futhi ukugcwalisa uphawu 5W30.

Kulabo abangazi ukuthi yimaphi amafutha okumele agcwaliswe uma ama-hydraulic lifters engqongqoza kushisa, bese ungazama ukugcwalisa isithasiselo. Lokhu kuvame ukwenziwa uma ukungqongqoza okuvela kumahydraulic kuzwakala ngaso sonke isikhathi. Ku-80% yazo zonke izimo, ukusetshenziswa kwesengezo esisodwa se-Liqui Moly Hydro-Stossel-Additiv kungaxazulula inkinga.

Kodwa uma lokhu kungasizi, udinga ukufaka esikhundleni samafutha nge-liquid eyengeziwe, ukhethe omunye umenzi. Kubalulekile ukukhetha viscosity elilungile (lokhu ngokuvamile 5W40). Uma kusetshenziswa uwoyela omncane kakhulu enjinini evuthayo yangaphakathi, ukucindezela ohlelweni kuzokwehla futhi iziphakamisi ezinama-hydraulic ngeke zigcwaliswe ngokuphelele ngamafutha.

Uma bengqongqoza ama-hydraulic lifters amasha, khona-ke kulula ukunquma ukuthi yimaphi amafutha okufanele uwathele. udinga ukugcwalisa uwoyela omusha we-semi-synthetic. Ngokwesibonelo, uma 5W40 amafutha zokwenziwa Priora, ungakwazi ukukhetha viscosity efanayo, kodwa semi-synthetics.

Ungakhathazeki uma ama-hydraulic lifter engqongqoza ngokungenzi lutho. Lapho uqala injini yomlilo yangaphakathi, lesi simo ngokuvamile singokwesikhashana, futhi lokhu kungenxa ye-viscosity yamafutha. Ngokushesha lapho amafutha efudumala ekushiseni okusebenzayo, ukugoqa kuyanyamalala. Uma ukungqongqoza kuzwakala ngokungenzi lutho noma nini, khona-ke lokhu kubonisa isidingo sokushintsha uwoyela kulowo owuketshezi.

Nini engqongqoza njalo ama-hydraulic lifters, khona-ke kungcono ukungasebenzisi noma yiziphi izithasiselo noma ukuxazulula inkinga ngokushintsha uwoyela - udinga ukuhlola ama-hydraulic lifters, ngoba ngokuvamile ukungqongqoza okuqhubekayo kubonisa ukwehluleka kwama-hydraulics amaningana ngesikhathi esisodwa noma kukhona idiphozithi eningi e-resinous motor. futhi ukuze izingxenye zithole ukugcotshwa okufanele, udinga ukuhlanza uhlelo lukawoyela.

Kungani ama-hydraulic lifter amasha engqongqoza

Iziteshi zamafutha angcolile

Ukuthepha ama-hydraulic lifter amasha ekuqaleni kuyinto evamile. Kodwa uma ukungqongqoza kungaqedi ngokushesha, udinga ukubheka inkinga. Uma kucatshangelwa ukuthi ama-hydraulic lifters anjalo awazange avumele ukugqoka, akunakwenzeka ukuthi yiwo isizathu. Kodwa kuyinto efiselekayo ukuthi lapho uthenga isethi entsha yezinxephezelo, uzonikezwa isiqinisekiso. Ngakho-ke wonga imali uma kwenzeka umshado noma inguqulo engafanele yezinxephezelo ezishiwo.

Ukufakwa okungalungile, futhi ngenxa yalokho, akukho ukutholakala kwezinto zokugcoba, yingakho iziphakamisi ezinama-hydraulic zingqongqoza. Ezinye izinkinga ezingenzeka nazo zinqunywa yiqiniso lokuthi izinxephezelo azipontshwa - amafutha awafinyeleli kubo. Imigudu kawoyela evalekile, iphampu kawoyela enephutha, nokunye okunjalo kungaba necala lalokhu.

Unganquma kanjani ukuthi ama-hydraulic lifter ayangqongqoza

Zizwakala kanjani iziphakamisi ezinama-hydraulic?

Kukhona indlela elula yokuqonda ukuthi ama-hydraulic lifter ayangqongqoza. Ukungqongqoza kwabo kubukhali futhi akuhambisani nokusebenza kwenjini. Isici esithi "chirp" sinemvamisa ncamashi uhhafu walokho. Lokhu ukuchofoza kokukhala okungavamile okuzwakala ngenhla kwenjini evuthayo yangaphakathi.

Ngokuvamile kwenzeka ukuthi umsindo we-hydraulics cishe awuzwakali kusuka ku-cabin. Lona umehluko omkhulu phakathi kokungasebenzi kahle kweziphakamisi ezingama-hydraulic kanye nokonakala kwezinye izakhi zenjini.

Ividiyo yokuthi unganquma kanjani ngokunembile ukuthi iziphakamisi ze-hydraulic zingqongqoza kuphi:

Indlela yokubona isiphakamisi se-hydraulic esinephutha

Akunzima kumakhenikha ukuhlonza isinxephezelo se-hydraulic esinephutha. Susa amatheminali ekhandlelani ngalinye ngokulandelana, ukuze uqonde ukuthi ama-hydraulics anephutha atholakala kuphi. Ngemva kwalokho, udinga ukubacindezela. Ngokusho kwenani elikhulu lochwepheshe abahloniphekile, abanxephezeli abangalungile, ngisho nangaphansi kwengcindezi encane, bamane "behluleka". Ngakho-ke, ukuthola izakhi ezinephutha phakathi kwazo kulula kakhulu. Leyo "ehlulekile" iyize. Ngokuvumelana nalokho, okungazange "kwehluleke" kufanelekile.

Kungenzeka yini ukushayela ngeziphakamisi ezishaya amanzi

Abashayeli abaningi banesithakazelo embuzweni wokuthi kungenzeka yini ukushayela ngokungqongqoza ama-hydraulic lifters nokuthi lokhu kungaholela emiphi imiphumela. Masiyiphendule manje - kungenzeka, kodwa engathandeki, njengoba umshini uzophishekela izinkinga eziningi. okungukuthi:

• ukuphela kwamandla;
• ukulahlekelwa kokulawula ukunwebeka (imoto izophendula kabi ekuqondiseni);
• okungenampilo (i-plum ephumayo engemuva engenampilo);
• ukusetshenziswa kukaphethiloli ngokweqile kungase kwenzeke;
• ukudlidliza okwandisiwe;
• umsindo owengeziwe ngaphansi kwesivalo.

Ngakho-ke, ngesikhathi sokusebenza kwenjini yomlilo yangaphakathi enephutha, kukhona ithuba "lokuqeda" ngokuphelele. Ngakho-ke, akunconyiwe ngokwezigaba ukushayela ngezinto ezinephutha zangaphakathi zenjini evuthayo. Phela, ngokushesha noma kamuva izohluleka. Futhi lapho uqala umsebenzi wokulungisa ngokushesha, uzobiza imali eshibhile futhi elula.