Na'urar da ƙa'idar aiki na sandar birgima

Barikin birgima yana ɗayan mahimman abubuwan dakatarwa a cikin motocin zamani. Bayani dalla-dalla wanda ba kyan gani a kallon farko yana rage jujjuyawar jiki lokacin da yake kusurwa kuma yana hana motar juyawa. A kan wannan ɓangaren ne kwanciyar hankali, sarrafawa da motsa motsi, da amincin direba da fasinjoji, ya dogara.

Yadda yake aiki

Babban mahimmancin sandar hana birgima shine sake rarraba kayan tsakanin abubuwan roba na dakatarwa. Kamar yadda kuka sani, motar tana birgima lokacin da ake kusurwa, kuma a wannan lokacin ne aka kunna sandar rigakafin: matakan suna motsawa a cikin kwatance (ɗaya ginshiƙi ya tashi ɗayan kuma ya faɗi), yayin da ɓangaren tsakiya (sanda) ya fara karkata

A sakamakon haka, mai tabbatarwa ya daga jiki a gefen da motar ta fadi a gefenta, kuma ya saukar da ita ta wani bangaren. Gwargwadon ƙarfin motar, ƙarfin juriya na wannan abin dakatarwa. A sakamakon haka, ana daidaita motar tare da jirgin saman farfajiyar hanya, mirgine an rage kuma riko yana inganta.

Abubuwan rigakafin birgima

Barikin rigakafin ya ƙunshi abubuwa uku:

• U-siffa karfe bututu (sanda);
• sanduna biyu (sanduna);
• kayan ɗamara (clamps, roba bushings).

Bari muyi la'akari da waɗannan abubuwan daki-daki.

Rod

Sandar itace takalmin giciye ne na roba wanda aka yi da ƙarfe mai ƙarfe. Tana gefen jikin motar. Sanda shine babban kayan aikin sandar birgima. A mafi yawan lokuta, sandar karfe tana da fasali mai rikitarwa, tunda akwai wasu sassa da yawa a ƙarƙashin ƙasan motar motar, inda dole ne a lura da inda yake.

Gwanin mai wanzuwa

Anti-roll bar (mahada) shine kayan haɗin da ke haɗa ƙarshen sandar ƙarfe zuwa hannu ko bugun turawar ƙarfi. A waje, matsayin dattako sanda ne, tsawonsa ya bambanta daga santimita 5 zuwa 20. A ƙarshen duka ƙarshen, akwai maɓuɓɓugan maɓuɓɓugai, waɗanda anorr ya kiyaye su, wanda aka haɗa su da wasu abubuwan dakatarwa. Hinges suna ba da motsi na haɗin.

A yayin motsi, sandunan suna da nauyi mai mahimmanci, saboda abin da haɗin haɗin ƙyallen ya lalace. A sakamakon haka, sandunan galibi sukan gaza, kuma dole ne a canza su kowane kilomita kilomita 20-30.

Matsayi

Anti-mirgine mashaya firam ne da sandar roba da matsewa. Yawancin lokaci ana haɗe shi da jikin motar a wurare biyu. Babban aikin clamps shine amintar da sandar a tsare. Ana buƙatar buƙatun daji na roba don katako ya iya juyawa.

Nau'ikan karfafawa

Dogaro da wurin shigarwa, ana yin banbanci tsakanin sandunan rigakafin gaba da na baya. A wasu motocin fasinja, takalmin giciye na ƙarfe na baya ba a sanya shi ba. A koyaushe ana sanya sandar wanzuwa a kan motocin zamani.

Hakanan akwai mashaya mai birgima mai aiki. Wannan abun dakatarwa ana iya sarrafa shi, saboda yana canza taurin kansa dangane da nau'in farfajiyar hanya da yanayin motsi. An bayar da mafi ƙarancin tsauri a cikin matsattsun kusurwa, matsakaici - a kan hanyar datti. A cikin yanayin hanya, wannan ɓangaren dakatarwar yawanci ana kashe shi.

Changedarfin ƙarfin stabilizer an canza shi ta hanyoyi da yawa:

• amfani da silinda masu lankwasa maimakon madafa;
• ta amfani da tuki mai aiki;
• yin amfani da silinda ta lantarki maimakon bushe bishiyoyi.

A cikin tsarin na'ura mai aiki da karfin ruwa, mashin lantarki ne ke da alhakin taurin dattako. Driveirƙirar tuƙi na iya bambanta gwargwadon tsarin lantarki da aka sanya a cikin abin hawa.

Rashin dacewar stabilizer

Babban rashin dacewar mai tabbatarwa shine raguwar tafiye tafiyen dakatarwa da tabarbarewar karfin ikon ketare na SUVs. Lokacin tuki daga kan hanya, akwai haɗarin rataye ƙafafun dabaran da asarar sadarwa tare da farfajiyar talla.

Masu kera motoci suna ba da shawara don magance wannan matsalar ta hanyoyi biyu: watsi da mai ba da tallafi don son dakatarwa, ko amfani da sandar rigakafin aiki, wanda ke canza tauri dangane da nau'in hanyar titin.

Yadda za a maye gurbin stabilizer mashaya a kan VAZ 2108-99, karanta raba bita.