zvinyararire
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Chii chiri zii block uye chinoshandurwa riinhi

Silent blocks (inozonzi "s / b") inhengo yekumisa, inova mabhushi maviri esimbi, pakati payo pane yekuisa rabha. Iyo yakanyarara block inobatanidza zvikamu zvekumisa kune mumwe nemumwe, inoderedza vibrations pakati pemanodhi. Mabhuroko akanyarara anobatsira pakufamba kwakasununguka nekuda kweiyo elasticity yerabha, iyo inoshanda senge damper pakati pezvikamu zvakamiswa. 

Chii chinyararire block uye chinangwa chayo

zvinyararire

Chinyararire mabhuroko anoshanda kudzivirira kudzivirirwa kwezvikamu zvekumiswa uye muviri Ivo ndivo vekutanga kutora zvekuvhunduka uye kudedera, mushure meizvozvo ivo vanoderedzwa neanoshamisira mafashaira. Zvakare zvinyararire zvidimbu zvakakamurwa muzvikamu zvinotevera:

  • kuvaka (pamwe chete, maviri bushings kana pasina zvinhu zvesimbi);
  • dhizaini dhizaini (yakasimba elastic inopinza kana nemakomba);
  • mhando yekubatanidza (mabhushi kana dzimba dzine makumbo);
  • kufamba (kufamba kwepakati uye "kuyangarara");
  • zvinhu (rubber kana polyurethane).

Zvimiro, zvivharo zvinyararire zvinosiyana muchimiro, zvichienderana nekugadzirwa kwechibatiso. Kazhinji, mabhurashi maviri anoshandiswa pamatatu matatu emhando yeMacPherson yekumisa kumberi - kumashure akanyarara mabhuroki ane maviri mabhushi, epamberi ane bhaudhi yemukati, hapana chekunze clip. Nenzira, kumashure s / b yekumisa kumberi kunogona kuve ne hydrofilled. Iyi dhizaini inokutendera kuti utore zvirinani simba rekuzunguza, asi kana mvura ichangotanga kubuda, kushanda kwemabhururu akanyarara kunoderera zvakanyanya.

Zvinoenderana nemutoro wekugadzira, zvirinani kushandisa solid s / b, yavo sosi yakanyanya kukwirira.

Panyaya yekufamba, "inoyangarara" mabhuroko akanyarara anofanirwa kutariswa zvakanyanya. Iwo anoshandiswa kumashure akawanda-link kumiswa, anogona kudzvanywa mudhiraivha knuckle kana transverse tsvimbo. Iyo "inoyangarara" hub ine basa rechipiri - kubvumira vhiri kutenderera zvakasununguka pane imwe kona, richiramba risingafambi mundege yakatwasuka uye yakachinjika. Chigadzirwa ikeji, yakavharwa mativi ese ane anther, mukati mayo mune hinge yakaiswa.Nekuda kwekufamba kwehinge, yekumashure yekumisa "steers" kana zvichidikanwa, mota iri munzira inogadzikana zvakanyanya mukutendeuka kwakapinza. kune izvi .. Chinhu chikuru chinokanganisa che "floating" bushing ndechokuti iyo bhutsu yerubha inonyanya kunetseka kune imwe nzvimbo ine utsinye, mushure mokunge inopfuura guruva uye unyoro, ichideredza zvakanyanya hupenyu hwechikamu. 

Zviripiko zvinyararire zviripo?

silencer uye lever

Rubha-simbi bushings anoshandiswa mune anotevera kuturika zvikamu:

  • kumberi uye neshure levers;
  • kureba uye kutenderera tsvimbo dzeshure kuturika;
  • se stabilizer bushings;
  • mumakwenzi ekufambisa;
  • mukuvhunduka absorbers;
  • segomo rechikwata chemagetsi uye kutapurirana;
  • pamafafura.

Iko kushandiswa kweakazara-akanyarara matombo panzvimbo peerabhushi bushings zvakanyanyisa kuvandudza hunyanzvi hwehunhu hwepasi pemotokari nekuda kwekuti iro rabha riri mubhodhi rakaoma rinoshanda zvirinani pakumonyanisa, rinodzikamisa kudedera zvakanyanya uye haripere nekukurumidza. 

Mhando nemhando dzekuvhara dzakanyarara

Pane zvikamu zviviri izvo zvese zvinyararire zvidhinha zvinotsanangurwa:

  • Nezvinhu izvo zvakagadzirwa;
  • Nemhando (chimiro uye dhizaini).

Iyo bushings yepamberi danda uye yekumberi kudzora maoko akagadzirwa nerabha kana polyurethane.

Nemhando ivo vanosiyaniswa:

  • Yakajairwa isiri-kudonha. Zvikamu zvakadaro zvine keji yesimbi ine irabha yekuisa mukati. Iko kune zvakare kugadziridzwa kune imwe simbi yekuisa. Mune ino kesi, ichaiswa mukati meiyo rubber base.
  • Perforated chinyararire block kana ine maburi mune yerabha chikamu. Zvidhinha zvakadaro zvinyararire zvinopa kumonyoroka kweiyo lever. Chikamu chinofanirwa kumanikidzwa zvakaenzana kuitira kuti mutoro ugovaniswe pamusoro penzvimbo yese inoshanda yechinhu.
  • Silent block ine asymmetric makumbo. Zvikamu zvakadaro hazvina kuburikidza nekukwira gomba. Meso anoshandiswa pachinzvimbo. Iyi dhizaini inokutendera iwe kugadzirisa zvikamu izvo zviri mundiro dzeoffset zvinehukama kune mumwe nemumwe.
  • Dhizaini dhizaini. Kunze kwekunze, zvivharo zvakanyarara zvakafanana nemabheyari emabhora. Zvekuti chikamu cherabha hachipere panguva yekushanda, chakafukidzwa nebhutsu yerabha. Iyi nadzurudzo inopa kufamba kwakatsetseka kwechikamu chakaiswa pairi. Ivo vanogona kushandiswa levers, asi kazhinji ivo vanoiswa mune gozvo knuckle yehubhu.

Maitiro ekutarisa akanyarara mabhuroko?

yakapfekwa silencer

Avhareji sosi yerubber-metal suspension parts ndeye 100 km. S / b diagnostics inoitwa yega 000 km. Kuti uite izvi, unofanirwa kusimudza motokari pane kusimudza. Kuongorora kwekutanga kunoonekwa, kunodiwa kuti uone kuvepo kwekutsemuka kana kuputika kwerabha. Kana paine makatsemuka, ichi chiratidzo chekuti s / b inoda kutsiviwa nekukurumidza.

Uyezve, cheki inoitwa uchishandisa kukwira. Takatendamira kune lever, isu tinoteedzera basa rayo, nepo kurohwa kweye lever kunofanira kunge kwakasimba. Izvi zvinoshandawo kune injini inokwidza, kuvhunduka absorber bushings.

Pakuenda, kugogodza kwakasimba pane zvisina kufanira, "kuregeredza" kwekumiswa kunotaura nezve kupfeka kwezvinyararire.

Kana shanduko

Kutsiva kwemabhuroko akanyarara kunoitwa chete nekupfeka kuri pachena, mune dzimwe nguva hazvina musoro kuzvibata. Inokurudzirwa zvakanyanya kuti uchinje iyo yerabha-simbi chikamu pamativi ese, nekuti pakufamba kusimiswa kunotanga kuzviratidza kusakwana nekuda kwekusiyana kwekushanda kweanosimudza. 

Nenzira, kwete kumiswa kwese kunotanga "kurira" kana s / w yapfekwa. Semuenzaniso: mota yeMercedes-Benz W210 uye BMW 7-akateedzana E38 kusvika kune ekupedzisira anoramba ari "zii", kunyangwe kana mabhuru akanyarara abvaruka zvachose. Izvi zvinoratidza kuti kumhanyisa giya kunofanirwa kuongororwa zvichienderana nemakiromita uye zviratidzo zvekutanga zvehunhu husina kumira.

Hupenyu hwese

Kazhinji, iro sosi yezvinhu zvepakutanga inosvika zviuru zana kana makiromita kana kupfuura, zvichienderana nekuti mota inoshandiswa kupi. Tichitaura nezve zvakafanana, sarudzo dzakachipa dzinogona kutadza kare pamakiromita zviuru zviviri. Yakajairwa mileage yeanalogog yakanaka ndeye 100-000% yesource yeiyo yekutanga yakasara chikamu. 

silent block polyurethane

Maitiro ekuchinja mabhuroko akanyarara

Kuoma kwemaitiro ekutsiva zvidhinha zvinyararire zvinoenderana nemuenzaniso wemota, kunyanya pamhando yekumisa mota. Asi kunyangwe mune yakapusa dhizaini, zvidhinha zvinyararire hazvisi nyore kutsiva nguva dzose.

Heino nhanho-ne-nhanho kuraira kwekutevedzana kwebasa iri:

  1. Sarudza maturusi akakodzera. Kuti uturike mota, iwe uchada jack (kana isati iri muchovha chekushandisa chemutyairi, ipapo. mune imwe yakatarwa chinyorwa tsanangudzo nzira yekusarudza iyo yemotokari yako). Iwe zvakare uchada yakajairwa seti yezvipanera. Kuita kuti zvive nyore kuisa nema block blocks, zviri nani kutenga chishandiso chekudzvanya pamusika. Mukuwedzera, iwe unozoda yakakosha yekudhonza yebhora mabearings.
  2. Simudza rimwe divi remotokari uye bvisa vhiri rakamiswa.
  3. Bvisa uye bvisa nati pamusoro pejojo ​​rebhora.
  4. Ruoko rwakarembera haruna kuvharwa.
  5. Iyo yakanyarara block inotsikirirwa kunze uye imwe nyowani inotsikirirwa mukati.
  6. Iyo lever yakaiswa. Mafuta anowedzerwa kuitira kuti chibatanidza chisasakara nekukurumidza.
  7. Nzira imwechete inoitwa neruoko rwezasi.
  8. Vhimbo rinobatwa nechirauro, uye rakatosungwa pasi.

Kana mumotokari chikamu chekumashure chekusimudzwa chine zvivharo zvinyararire, zvino zvinotsiviwa nenzira yakafanana:

  • Kuseri kwemota kwakarembera.
  • Mamiriro ezvivharo akanyarara uye kuvapo kwekutamba mumakumbo kunotariswa.
  • Mabhuroko ekumashure akanyarara anoshandurwa kana paine backlashes mumalever kana chikamu cherubha chezvikamu chakasakara zvakajeka (kune deformation kana kuputika).

Zvikasadaro, zvivharo zvinyararire paekisero yekumashure zvinoshandurwa nenzira imwechete seyekumberi. Mavhiri anosungwa kana muchina watova pasi kudzivirira mota kubva pakutsvedza kubva pajeki.

Paunenge uchitsiva zvidhinha zvinyararire, iyo yekumisikidza geometry inogara ichityorwa, sezvo marevheti nemabhora mabhengi asina kuvharwa. Nechikonzero ichi, mushure mekuita basa rekugadzirisa, zvakakosha kugadzirisa kurongeka. zviri kukosha kwemaitiro aya kunotsanangurwa zvakadzama.

Ndeapi maburi akanyarara ari nani: polyurethane kana rubber?

Zvisinganzwisisike, kana chinyararire chikatadza, mhinduro inonzwisisika ichave yekuitsiva neyakafanana, iyo yakapihwa nemugadziri. Kana mutyairi asina kujairira mudziyo wemota yake, kusarudzwa kwekuvharira kwakanyarara kunogona kuitiswa maererano nekatalog yemota chaiyo.

Usati watsiva zvivhariso zvinyararire, muridzi wemota anofanirwa kusarudza pamusoro pechinhu icho chikamu chakagadzirwa.

Mumusika wemazuva ano wemotokari, mutengi anopiwa sarudzo mbiri: rabha uye polyurethane zvakafanana. Heano mutsauko.

Rubha zvinyararire

Chii chiri zii block uye chinoshandurwa riinhi

Pamwoyo wezvidhinha zvakadaro zvinyararire, rabha inoshandiswa. Izvi zvikamu zvakachipa uye zviri nyore kuwana muzvitoro. Asi iyi sarudzo ine zvinyowani zvakakosha:

  • Chidiki chinoshanda dura;
  • Creak, kunyangwe mushure mekutsiva;
  • Ivo havashiviriri ane hukasha mafambiro ezvakatipoteredza, semuenzaniso, mabara erabha ari pasi pemitoro mune yakanyanya chando.

Polyurethane chinyararire matombo

Chii chiri zii block uye chinoshandurwa riinhi

Kukosha kwakanyanya kwe polyurethane chinyararire matombo achienzaniswa neshanduro yapfuura mutengo wakakwira. Nekudaro, chinhu ichi chakakundwa nekuvapo kwezvakawanda zvakanakira:

  • Basa rakanyarara;
  • Maitiro emota mumugwagwa anova manyoro;
  • Iyo fulcrum haina kunyanyisa kuremara;
  • Hupenyu hwekushanda hwakawedzera (dzimwe nguva kusvika kukashanu kana uchienzaniswa nerabha analogue);
  • Inoderedza kudengenyeka zviri nani;
  • Inovandudza kubata kwemotokari.

Zvikonzero zvekutadza uye chii chinodonha chiri chinyararire block

Chaizvoizvo, zviwanikwa zvechero mota chikamu zvinokanganiswa kwete chete nehunhu hwazvo, asiwo nemamiriro ekushanda Izvo zvinoitika kuti yemhando yepamusoro yakanyarara haina kupedza zviwanikwa zvayo mumotokari inogara ichityaira mumugwagwa une mabhuru.

Chii chiri zii block uye chinoshandurwa riinhi

Mune imwewo nyaya, mota inoshandiswa kunyanya muguta, uye mutyairi anotyaira nenzira kwayo uye nekuyera. Mumamiriro ezvinhu akadaro, kunyangwe bhajeti yakanyarara block inogona kutambisa dziviriro yakanaka.

Iko kukanganisika kukuru kwekuvharira kwakanyarara ndiko kuputika kana kushanduka kwechikamu cherabha, nekuti chiri damper yeiyo fulcrum. Mauto anokanganisa anoita pairi pane mamwe mapfundo. Kuputsa kwesimbi clip hakuwanzoitika. Chikonzero chikuru cheichi kutyora kwemaitiro ekutsikirira.

Chikamu cherabha chinopfeka zvisati zvaitika mune zvinotevera zviitiko:

  • Kukanganiswa kwetekinoroji kutsiva zvinyararire. Kana mabhaudhi ekusimudza akasimbiswa, mota inofanirwa kunge yakasimba pamavhiri uye isingasungwe. Zvikasadaro, chikamu chisina kusimbiswa chakamonyoroka mushure mekunge muchina waderedzwa pasi. Shure kwaizvozvo, iyo rabha ichatsemuka pasi pekuwedzera mutoro.
  • Kukanganisa kwemaitiro ekudzvanya. Kana chikamu ichi chikaiswa neoffset, mutoro wacho haugovaniswe zvakaenzana panguva yekushanda.
  • Kupfeka kwechisikigo. Vamwe vatyairi vanoteerera kune zvinyararire zvinogumbura chete kana paine dambudziko navo, kazhinji zvichidarika zvakakurudzirwa hupenyu hwebasa.
  • Kuratidzika zvine hukasha kumakemikari. Ichi chikonzero chinosanganisira reagents iyo nzira yakatwasuka. Oiri injini injini zvakare inoputsa irabha nyore.
Chii chiri zii block uye chinoshandurwa riinhi

Heano zviratidzo zvaunogona kuona kuti zvinyararire zvidhinha zvinoda kuchinjwa.

  • Imotokari yakafambisa anenge makiromita zviuru zana (kana mamiriro emumigwagwa aive ehunhu hwakashata, ipapo nguva yekutsiva inoderera - mushure memakumi mashanu-100 zviuru);
  • Kudzorera kunoonekwa, mota inova isina kugadzikana uye isinganyararike kutyaira;
  • Iyo yekutsika nzira yematai inopera zvisina kufanira (inofanirwa kutorwa mupfungwa kuti izvi zvinogona kuve mhedzisiro yekumwe kushanda, kunotsanangurwa mu separated article);
  • Lever mountings yakakuvara.

Kuitisa yakakodzera uye yemhando yepamusoro kuchengetedza mota, muridzi wemota anodzivirira marara asina basa pakugadziriswa kwezvikamu zvisati zvasvika.

Vhidhiyo: "Mhando uye kutsiva kwemabhururu akanyarara"

Vhidhiyo iyi inotaura nezvemhando dzakasiyana dzemabhururu akanyarara uye kutevedzana kwekutsiva kwavo:

Kutsiviwa kwemabhuroko akanyarara. Mhando dzemabhuroko akanyarara

Mibvunzo nemhinduro:

Chii chinoitika kana mabhuroko akanyarara akasachinjwa? Nekuda kwekuputika chinyararire chivharo, ruoko rwakarembera runova rwakakombama. Nekuda kwekuwedzera kwekudzokera kumashure, hinge inokwirisa chigaro inotyoka, izvo zvinozotungamira mukuputsika kwese lever.

ЧChii chinoita block block? Chokutanga pane zvose, zvinhu izvi zvinobatanidza zvikamu zvekumira zvemotokari. Panguva yekufamba, kudengenyeka kunoitika pakati pezvikamu izvi. Iyo yakanyarara block inopfavisa mavibrations aya.

Ko kunyarara kunonzi kudii? Kubva kuChirungu chinyararire block - a quiet knot. Icho chinhu chisina kupatsanurwa chine mabhushi maviri akabatanidzwa nevulcanization.

Mabhusho emaoko ekumberi ndeechii? Sezvo paine chinhu chakapfava (rabha kana silicone) mukugadzirwa kwechinyararire block, saka, nekubatanidza zvakamiswa zvikamu, inonyorovesa vibrations uye kuvhunduka kunoitika mumalevers.

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