Legsafafun kwanciyar hankali: menene menene, wuri da ka'idar aiki

Babu motar zamani da zata tashi layin taron ba tare da daskararre ba. Wannan wani muhimmin bangare ne wanda ke da mahimmanci don ingantaccen aikin dakatarwar abin hawa. Tun da farko mun tattaunamenene stabilizer bushings, rashin aikinsu, da kuma mahimmancin waɗannan abubuwan. Yanzu la'akari da daki-daki, wanda ake kira stabilizer bar. Karanta yadda za a maye gurbin stabilizer mashaya a kan Vaz 2108-99 raba bita.

Menene sandar karfafawa?

Bari mu ɗan tuna abin da yasa kuke buƙatar mai karfafawa. Lokacin da motar ke tafiya madaidaiciya, jikin ta yana kan layi da hanya. Da zaran ta fara juyawa, saboda saurin, sai tsakiyar motar ta koma gefe. Wannan yana sa abin hawa ya birgima.

Tun lokacin da aka karkata motar, an rarraba kayan da ke kan ƙafafun ba tare da daidaitawa ba, tayoyin sun fara ɓacewa da farfajiyar hanyar. Wannan tasirin ba kawai mummunan tasiri yake haifar da kwanciyar hankali ba, har ma yana ƙara haɗarin haɗari saboda abin hawa ya zama mara ƙarfi.

Don taƙaitawa, kuma a wasu yanayi (a ƙananan gudu) kawar da wannan tasirin gaba ɗaya, injiniyoyi sun ɓullo da sandar birgima. A cikin asalin sa, an haɗa wannan ɓangaren zuwa abubuwan haɗin subframe da abubuwan dakatarwa. Af, ana amfani da stabilizer a cikin nau'ikan dakatarwa iri daban-daban.

Rarfin da ke cikin tsarin kwanciyar hankali na iya samun siffofi daban-daban, amma wannan tudu yana ba ku damar gyara gefunan maƙallan daga yanayin kimiyyar lissafi. A cikin samfura daban-daban, ɓangaren yana da fasali daban da nau'in abin ɗorawa, amma ƙa'idar aiki da manufa ta kasance iri ɗaya.

Menene matakan motsa jiki?

Don haka sandar ƙarfe (mai sanya kwalliyar kanta yayi kama da wannan) an haɗa ta da motar mota da abubuwan dakatarwa, amma a lokaci guda ba ya tsoma baki tare da masu birgima don yin aikin su, an haɗe shi da sanduna na musamman.

Kasancewar rack yana da sakamako masu zuwa:

• Mota yana da ƙaramin jujjuya lokacin kusurwa, wanda ya inganta tafiye tafiye;
• Tabbacin haɗin ƙafafun tare da farfajiyar hanya an tabbatar da shi, tunda sandar tana haifar da ƙarfi kishiyar karkatar jiki;
• Dakatarwar ta fi dacewa dangane da nau'in ƙarfin.

To idan babu raguna sam?

Yana da wuya a yi tunanin motar zamani ba tare da irin wannan naúrar ba. Idan ka yi tunanin irin wannan motar na minti ɗaya, to irin wannan motar za ta kasance da matukar damuwa a kan hanya. Maɓuɓɓugan ruwa da masu sharar motsi zasu ba da santsi motsi na jikin motar. Jikin irin wannan abin hawan zai daina juyawa kawai a cikakkiyar tasha, kuma yayin tuƙi, ƙarfin inertia yana ƙaruwa koyaushe. Saboda wannan, jiki mai nauyi zai yi ta girgiza tare da kowane karo da juyawar sitiyarin.

Maɗaukaki yana ba da cikakken haɗuwa da jiki da dakatarwa, amma a lokaci guda yana ba masu shaƙuwa damar yin motsi na tsaye, wanda ke da mahimmanci don jin daɗi da aminci yayin tuƙi karanta a nan).

Tabbas, zai iya yiwuwa a tuka mota ba tare da daskararre ba. Ba haka bane kamar ƙafafun ba sa juyawa kwata-kwata. Amma wace irin tafiya zata kasance idan yayin hanzari ya '' tsugunna '' akan ƙafafun baya, kuma lokacin taka birki zai iya yin 'peck' a gaba? Kuma zaka iya mantawa gaba daya game da saurin saurin. Ci gaba da nadi abin nadi dangane da ta'aziyya. Amma wannan shine ƙarshen dutsen kankara.

Lokacin da motar ta karu da sauri, inertia tana tilasta tsakiyar tsakiyar nauyi zuwa ƙafafun baya. Idan abin hawan na baya ne, zai amfane shi kawai. Me game da ƙirar motar dabaran gaba? A wannan yanayin, ko da kawai danna mai hanzarin zai sa ƙafafun gaban su zamewa, tunda akwai matsin lamba kaɗan a kansu.

Amma menene haɗari game da rashi na ƙarfafa a yayin taka birki. Tsarin taka birki yana jinkirta duk ƙafafun abin hawa. Da zaran motar ta ragu, inertia tana tilasta tsakiyar cibiyar nauyi zuwa gaba. A sakamakon haka, an cire jigon baya gabaɗaya, yayin da gaban gaban, akasin haka, yana da iyakar lodi. Saboda wannan, ƙafafun na baya za su yi sikila (a lokaci guda roba ta ƙara yawa), kuma ana yin ƙarfi mai ƙarfi a kan abubuwan da ke shafan gaban axle.

A lanƙwasa, irin wannan motar kawai za ta tashi daga kan hanya, domin ko da ƙaramin juyawar sitiyarin cikin sauri zai haifar da jin motsin ta birkice. Za'a iya manta da amincin hanya tare da irin waɗannan motocin.

Tsarin kwanciyar hankali na kai tsaye an inganta shi kuma an inganta shi cikin shekaru da yawa. A cikin sifofin zamani, matakan suna samar da kyakkyawan kwanciyar hankali lokacin da lodin gefen ke faruwa.

Na'urar da ka'idodin aiki

Ana gabatar da sandar da kanta sau da yawa a cikin sandar, wanda tsawonta ya dogara da gyaran abubuwan da ke birgesu da kuma duk dakatarwar da aka yi wa injin. Kowane mai ƙera ƙira yana ƙirƙirar nau'ikan akwatunan kansa, wanda za mu yi magana game da shi nan gaba. Dole ne ya samar da ɗorawa mai motsi na abubuwan dakatarwa, sabili da haka a ƙarshensa akwai koɗawa ko bishiyoyi, kuma wani lokacin ana samun haɗin waɗannan abubuwan.

A wasu wurare, kara yana da ƙaramin diamita. A waccan wurin, abubuwan haɗin rakoki suna haɗi. Ana yin hakan ne don idan hali ya wuce kima da gaggawa, karyewar na da matukar mahimmanci ga dakatar da inji (rake zai karye a mafi kankantar wuri). Wannan maganin yana sanya gazawar taron tsinkaya kuma ba tare da mummunan sakamako ga ƙasan motar ba.

Tunda an tabbatar da tasirin dattako akan lankwasawa, halin da ake ciki zai zama daidai motar ta wuce lanƙwasa. A wannan lokacin, jiki ya karkata. Bar na karfafawa ya tashi a gefe ɗaya, kuma a ɗayan - akasin haka, ya faɗi. Tunda gefunan gefenta suna haɗe da sandar da ke haɗa hagu da dama, ana ƙirƙirar ƙarfi mai juyawa a tsakiyarta (ƙarshen ɗaya an karkace shi a wata hanya, ɗayan kuma a kishiyar).

Oppositearfin da ke gaban mirgina ya ɗaga ɓangaren jikin da ya faɗi, don haka lodawa gefen da zai iya rasa ƙarfi saboda rashin ƙarfi. Wannan tsarin ba ya buƙatar daidaita taurin, tun da da ƙyashi mai ƙarfi, mai yin gyaran fuska na atomatik ya fi ƙarfin ƙarfi, yana mai da martani ga matsi na akwatin, ta haka yana ƙirƙirar ƙarfin adawa mafi girma. Kodayake a halin yanzu akwai riga samfura tare da tsarin karfafawa masu aiki waɗanda ke aiki dangane da wace hanyar mota ke hawa (sau da yawa irin waɗannan motocin suna da yanayin sauyawa akan mai zaɓin gear).

Ga ɗan gajeren bidiyo akan yadda raggo ke aiki:

YADDA AKA YI KIRFITO sandar wanzuwa

Iri struts na karfafawa

Kamar yadda aka riga aka ambata, masana'antun daban daban sun haɓaka nasu gyare-gyare na struts don tabbatar da motsin kai tsaye. Dukkanin motocin zamani suna da na'urar tabbatarwa ta gaba ta tsoho, amma kuma akwai samfuran da suke da irin wannan abu wanda aka ɗora a bakin axle na baya, koda kuwa motar tana gaban-dabaran. Akwai nau'ikan tara guda uku:

• Labari;
• Bushings;
• Hinge bushings (ana amfani da shi sau da yawa ya dogara da sifofin tsarin jiki da dakatarwa).

Motocin kasafin kuɗi suna sanye da gyare-gyare tare da busings. Aaramar ƙarafa ce ta ƙarfe tare da gashin ido a ƙarshenta. Ana saka bushing a cikinsu. A gefe guda, an sanya sandar karfafawa a cikin bushing, kuma ɗayan ɓangaren akwatin an gyara shi zuwa hannun dakatarwa.

Idan ana amfani da gyare-gyare a cikin mota, to sau da yawa yana da sandar ƙarfe ɗaya (tsawonta ya bambanta a kowane samfurin mota), a ƙarshen abin da aka sanya hinges. Suna da mahimmanci don motsi na kumburi. Ana ɗora keɓaɓɓun layinsu zuwa gaɓaɓɓun kwatance daga juna (akwai alamun analogs ɗin da ke daidai da yatsun hannu ɗaya ko tare da ma'auni na digiri da yawa dangane da juna).

Wasu kwandisho masu amfani da atomatik suna amfani da silinda masu motsi a maimakon matakalai, wanda ke daidaita taurin sanda ya dogara da nau'in hanyar. Yanayin mafi tsauri yana kan hanyar hawa, wuri na tsakiya ya fi dacewa da titin datti. Kashe-hanya, galibi ana kashe mai ba da aiki.

Hakanan, matakan ƙarfafawa sun bambanta a cikin ƙa'idar abin da aka makala. Ta hanyar tsoho, mai daidaita kanta yana haɗe zuwa gefe ɗaya. A cikin wasu motoci, ɓangare na biyu na tsinkayen yana tsaye zuwa hannayen dakatarwa. Akwai wani nau'in abin da aka makala - ga ƙwanƙwasawa mai girgizawa ko maɓallin dunƙule na ƙafafun. Dogaro da wannan, rack ɗin zai sami nasa ramuka na hawa.

Rashin aikin tabbatarwa, alamun su, bincika yanayin

Elementsarin abubuwa a cikin nodes na dakatarwa, mafi girman yiwuwar samun matsala a ciki. Anan akwai manyan matsaloli tare da matakan karfafawa:

Sinadarin:	Matsalar aiki na samfur:	Alamar:	Sanin asali:	Gyara:
Gurasar roba	Hawaye, fasa, tsufa, rasa elasticity	Knocks ya bayyana; Maɗaukaki ya jimre da aikinsa mafi muni, wanda shine dalilin da yasa mirginewa akan lanƙwasa ke ƙaruwa	Binciken gani; shiryawa	Sauya bushings
Hinjis	Yin aiki tsakanin fil da dutsen; yana aiki tsakanin ɓangaren ciki na jikin ƙugu da maƙallan ɓangare na fil. Saboda wannan, koma baya ya bayyana	Knocks, dannawa da sauran surutai na ban mamaki yayin kwanciya, ƙara karkatar da jiki akan lanƙwasa	Amfani da lever (zaka iya amfani da tsauni), kaɗa mai tabbatarwa kusa da dutsen zuwa sandar, kuma a cikin wasu samfurin motoci ana yin wannan aikin tare da sandar kanta	Lokacin da raguwa ya bayyana a cikin hannun riga na ƙarfe, babu aikin maidowa da zai taimaka - kuna buƙatar maye gurbin ƙwanƙolin (ko latsa a cikin sabon ƙyallen, idan ƙirar ƙirar ta ba da wannan)

Wata alama ta yau da kullun game da yanayin fasaha na wannan rukunin shine motar tana barin gefe ba tare da izini ba. Wata alama da ke nuna yiwuwar lalacewa a tsarin karfafawa na gefe shi ne buƙatar tuƙi, har ma a kan madaidaiciyar sassan hanya.

Idan waɗannan alamun sun fara bayyana, to ya zama dole a maye gurbin sassan da suka gaji. Zai fi dacewa a yi wannan a kowane gefen motar, don kar a gudanar da aikin gyara sau biyu.

Anan ga ɗayan zaɓuɓɓuka don maye gurbin sigogi:

Koyarwar bidiyo: yaya za a maye gurbin matakan karfafawa da sauri?

Shin zan iya hawa ba tare da matakan karfafa gwiwa ba?

Idan kawai kuna amsa wannan tambayar, to, a - zaku iya hawa ba tare da struts da stabilizer ba. Amma, kamar yadda muka riga muka fada, wannan yana haɓaka damar samun ko da a cikin ƙarami, amma har yanzu haɗari ne. Bai kamata a yi watsi da dokokin kiyayewa ba. Idan masu sana'anta sun tanadi girka wadannan bangarorin a cikin mota, to ana bukatar aikinsu ne don dorewar abin hawan.

Ba tare da yin ƙira ba, dole ne a bincika akwatunan kowane kilomita dubu 20. Wannan yana da mahimmanci musamman idan mota tana yawan tukawa-akan hanya ko kan hanyoyi marasa kyau. Amma koda alamun da aka ambata sun fara bayyana kwatsam da sauri bayan maye gurbin abubuwan, ya zama dole ayi aikin gyara.

Mafi kyawun matakan karfafawa

Akwai hanyoyi iri-iri iri-iri a cikin kasuwar bayan mota, amma ka tuna cewa ba za a iya musayarsu ba. Saboda wannan dalili, dole ne a zaɓi zaɓi na ɓangaren mota ko ta hanyar lambar VIN.

Bai kamata kuyi gwaji tare da ingantattun takwarorin ku a cikin girman al'ada ba. Idan mai sana'ar ya bayar da tsayi na santimita 25, to, kuna buƙatar neman guda ɗaya. Bugu da ƙari, akwai zaɓuɓɓuka da yawa don gyare-gyare ɗaya, saboda haka zaku iya samun duka kasafin kuɗi da zaɓi mafi tsada.

Game da kayan gyaran asali, akasarinsu an yi niyya ne don motocin da ke tafiya a kan hanyoyi masu ƙasa ko ƙasa, saboda haka dole ne a canza su sau da yawa. Kudin irin wannan ɓangaren zai ninka sau da yawa fiye da takwaransa na cikin gida.

Matsayi masu jagoranci tsakanin masana'antun masu tsayawa a tsaye sun shagaltar da:

• Kamfanin kera lefanawa;
• Haɗin gwiwa tsakanin Sin da Jamusanci na Toprun;
• STR - Kamfanin Koriya ta Kudu;
• Kamfanin Rasha - Links Master.

Don haka, ba tare da sandar ƙarfafa ba, motar ba za ta zama mai sassauci ba kamar yadda masana'antar suka yi niyya. Don tabbatar da aminci da jin daɗi, yana da mahimmanci a duba lokaci zuwa lokaci a ƙarƙashin motar da bincika abin da ke canzawa a cikin sassan dakatarwa.

Tambayoyi & Amsa:

Sau nawa kuke buƙatar canza stabilizer struts? Ana yin maye gurbin stabilizer struts a yanayin rashin aikin su: lalacewa ga bushings, ja da baya ko girgiza yayin bincike, ƙwanƙwasawa yayin tuki.

Menene ayyuka na stabilizer struts? Suna haɗa stabilizer zuwa jikin motar. Ana yin gyaran gyare-gyare a kan hinges don ɓangaren roba ya kasance mai motsi lokacin da aka haɗa shi da ƙugiya ko cibiya.

Zan iya hawa idan stabilizer struts buga? Haka ne, amma lalacewa na stabilizer struts yana kaiwa zuwa: hamma na mota, drifts, buƙatar tuƙi ko da a kan sassan madaidaiciya, girgiza motar.