Master brake cylinder - mudziyo uye musimboti wekushanda

Basa rekutanga re hydraulic drive yemabhureki emota ndere kushandura simba rekutsikirira pedal kuita fluid pressure inoenzana nayo mumitsetse. Izvi zvinoitwa neiyo main brake cylinder (GTZ), iri munzvimbo yeinjini shield uye yakabatanidzwa netsvimbo kune pedal.

Chii chinofanira kuita GTC?

Brake fluid haigoneki, saka kuendesa kumanikidza kuburikidza nayo kune mapistoni emasilinda makuru, zvakakwana kuisa simba kune piston yechero ipi zvayo. Iyo yakanyatsogadzirirwa izvi uye yakabatanidzwa kune brake pedal inonzi iyo huru.

Yekutanga GTZ yakarongwa kuva primitiveness nyore. Tsvimbo yakanga yakanamirwa kune pedal, iyo yechipiri yekupedzisira yakatsikirirwa papiston ine elastic sealing cuff. Nzvimbo iri kuseri kwepiston yakazadzwa nemvura inobuda mucylinder kuburikidza nepombi yekukodzera. Kubva kumusoro, mvura inogara iine mvura iri mutangi rekuchengetedza yakapiwa. Iyi ndiyo nzira iyo clutch master cylinders ikozvino yakarongeka.

Asi iyo brake system inonyanya kukosha pane clutch control, saka mabasa ayo anofanira kudzokororwa. Havana kubatanidza masilinda maviri kune mumwe nemumwe; mhinduro inonzwisisika yaive yekugadzira imwe GTZ yerudzi rwetandem, uko mapistoni maviri ari munhevedzano mune imwe silinda. Chimwe nechimwe chazvo chinoshanda padunhu rayo, kubuda kubva kune imwe kunenge kusina simba pakushanda kweimwe. Iyo contours inogoverwa pamusoro pemavhiri mavhiri nenzira dzakasiyana, kazhinji iyo diagonal musimboti unoshandiswa, kodhi, kana paine kutadza kumwe chete, mabhureki eimwe kumashure uye rimwe remberi vhiri rinoramba richishanda, asi kwete parutivi rumwe, asi parutivi. diagonal yemuviri, kuruboshwe kumberi uye kurudyi kumashure kana zvinopesana. Kunyangwe paine mota uko hose dzemaseketi ese ari maviri anokwana mavhiri epamberi, achishanda ega silinda.

GTZ zvinhu

Iyo silinda inonamirwa kune injini nhovo, asi kwete zvakananga, asi kuburikidza ne vacuum booster inoita kuti zvive nyore kudzvanya pedal. Chero zvazvingava, tsvimbo yeGTZ yakabatanidzwa kune pedal, kukundikana kwevacuum hakuzoiti kuti kupedze kusashanda kwemabhureki.

Iyo GTC inosanganisira:

• cylinder body, mukati umo mapistoni anofamba;
• iri pamusoro petangi ine brake fluid, ine zvigadziriso zvakasiyana kune imwe neimwe yemasekete;
• mapistoni maviri akatevedzana ane zvitubu zvekudzoka;
• lip-type seals pane imwe neimwe yepistoni, pamwe chete nepamudonzvo wetsvimbo;
• plug ine threaded inovhara cylinder kubva kumucheto wakatarisana netsvimbo;
• pressure outlet fittings kune imwe neimwe yemasekete;
• flange yekumisikidza kumutumbi wevacuum booster.

Dziva racho rakagadzirwa nepurasitiki yakajeka, sezvo zvakakosha kugara uchidzora pamusoro peiyo brake fluid. Kutora mhepo nemapistoni hazvigamuchirwi, mabhureki achakundikana zvachose. Pane dzimwe mota, matangi anoiswa munzvimbo inogara ichionekwa nemutyairi. Kuremote control, matangi akashongedzerwa nelevel sensor ine chiratidzo chekudonha kwayo pane chiridzwa.

GTZ work order

Mumamiriro ekutanga, mapistoni ari munzvimbo yekumashure, mapako ari kumashure kwavo anotaurirana nemvura iri mutangi. Zvitubu zvinoadzivirira kuti asafamba-famba.

Somugumisiro wekuedza kune chikamu chetsvimbo, piston yekutanga inogadzirisa uye inovhara kutaurirana netangi nemucheto wayo. Kudzvinyirirwa muhumburumbira kunowedzera, uye piston yechipiri inotanga kufamba, ichipomba mvura padivi pe contour yayo. Mapeji anosarudzwa muhurongwa hwose, masimbi anoshanda anotanga kuisa kudzvinyirira pamapadhi. Sezvo pasina kana kufamba kwezvikamu, uye mvura yacho haigoneki, iyo imwe nhanho yekufamba inomira, mutyairi anongogadzirisa kudzvanywa nekuchinja kuedza kwetsoka. Kusimba kwebhureki kunoenderana neizvi. Nzvimbo kuseri kwemapistoni yakazadzwa nemvura kuburikidza nemakomba anoripira.

Kana simba racho rabviswa, mapistoni anodzoka pasi pesimba rezvitubu, mvura inoyerera zvakare nepakati pemaburi ekuvhura mune reverse order.

Reservation musimboti

Kana imwe yemaseketi yakarasa kusimba kwayo, ipapo mvura iri kuseri kwepiston inoenderana ichanyudzwa zvachose. Asi kukurumidza kudzokororwa kuchapa mvura yakawanda kune dunhu rakanaka, kuwedzera pedal kufamba, asi kumanikidzwa munharaunda yakanaka kuchadzorerwa uye motokari icharamba ichikwanisa kuderedza. Hazvisi izvo chete zvinodikanwa kudzokorora kudzvanya, kukanda kunze kwakawanda uye kwakawanda huwandu hutsva kubva kune yekumanikidza tangi kuburikidza neinodonha redunhu. Mushure mekumira, inoramba ichingowana kusashanda uye kuibvisa nekupomba sisitimu kubva kumhepo yakabatwa.

Zvinogona kuitika malfunctions

Matambudziko ese eGTZ ane chekuita nekutadza chisimbiso. Inovuza kuburikidza nepiston cuffs inotungamira kune fluid bypass, iyo pedal ichatadza. Kugadzirisa nekutsiva kititi hakushandi, ikozvino yave tsika kutsiva GTZ gungano. Nenguva ino, kupfeka uye kuparara kwemasvingo e-cylinder kwatotanga, kudzorerwa kwavo hakusi kwehupfumi.

Kudonha kunogonawo kucherechedzwa munzvimbo iyo tangi yakasungirirwa, pano kutsiva zvisimbiso zvinogona kubatsira. Iyo tangi pachayo yakasimba zvakakwana, kutyora kwekusimba kwayo kushoma.

Kubviswa kwekutanga kwemhepo kubva kune cylinder itsva kunoitwa nekuizadza nemvura negiravhiti pamwe nekugadzirisa kwemasekete ose akasunungurwa. Kuwedzera kupomba kunoitwa kuburikidza nekumisikidzwa kwemasilinda anoshanda.