Brake Force regulator - chipangizo ndi mfundo ya ntchito

Pamene galimoto mabuleki, zotsatira za mphamvu kugawiranso kulemera kwa galimoto pakati pa ma axles kutsogolo ndi kumbuyo kumachitika. Popeza kuti mphamvu yothamanga kwambiri yomwe ingatheke pakati pa tayala ndi msewu imadalira kulemera kwake, imachepa kumbuyo kwa chitsulo, ndikuwonjezera kutsogolo. Kuti asathyole mawilo akumbuyo kuti alowe, zomwe zidzatsogolera ku skid yoopsa ya galimoto, m'pofunika kugawanso mphamvu zowonongeka. Izi zimatheka mosavuta pogwiritsa ntchito makina amakono ogwirizana ndi mayunitsi a ABS - anti-lock braking system. Koma magalimoto akale analibe chilichonse chamtunduwu, ndipo ntchitoyi idapangidwa ndi zida za hydromechanical.

Kodi ma brake force regulator ndi chiyani?

Kuphatikiza pa nkhani yomwe yafotokozedwa, yomwe imafuna kulowererapo kwadzidzidzi pakugwira ntchito kwa mabuleki, ndikofunikira kuwongolera mphamvu yakubweza kuti ikwaniritse bwino mabuleki okha. Mawilo akutsogolo amadzaza bwino, amatha kuwonjezera kukakamiza mu masilindala ogwira ntchito. Koma kuwonjezereka kosavuta kwa mphamvu yakukakamiza pedal kudzatsogolera ku zotsatira zomwe zasonyezedwa kale. Ndikofunikira kuchepetsa kupanikizika kogwiritsidwa ntchito kumakina akumbuyo. Ndipo kuti achite izo zokha, dalaivala sangathe kupirira kutsatira mosalekeza pamodzi nkhwangwa. Ochita masewera olimbitsa thupi okha ndi omwe amatha kuchita izi, ndipo pokha podutsa "cholunjika" chotembenuka ndi malo ophwanyidwa ndi choyezera chodziwika cha kumamatira pamsewu.

Kuphatikiza apo, galimotoyo imatha kunyamula, ndipo izi zimachitika mosagwirizana ndi nkhwangwa. Malo onyamula katundu, thupi lagalimoto ndi mipando yakumbuyo yonyamula anthu zili pafupi ndi kumbuyo. Zikuoneka kuti galimoto chopanda kanthu ndipo popanda kusintha kwamphamvu kumbuyo alibe nsinga kulemera, koma kutsogolo ndi owonjezera. Izi ziyeneranso kutsatiridwa. Ma brake balancer omwe amagwiritsidwa ntchito mu motorsports angathandize pano, popeza katundu amadziwika ulendo usanachitike. Koma zingakhale zanzeru kugwiritsa ntchito automaton yomwe ingagwire ntchito mu statics komanso mu dynamics. Ndipo iye akhoza kutenga mfundo zofunika pa mlingo wa kusintha udindo wa thupi pamwamba pa msewu monga mbali ya ntchito sitiroko ya kuyimitsidwa kumbuyo.

Momwe owongolera amagwirira ntchito

Ndi kuphweka kwakunja, mfundo yogwiritsira ntchito chipangizocho ndi yosamvetsetseka kwa ambiri, omwe adatchedwa "wamatsenga". Koma palibe chovuta kwambiri muzochita zake.

The regulator ili mu danga pamwamba pa ekseli kumbuyo ndipo imakhala ndi zinthu zingapo:

• nyumba zokhala ndi zibowo zamkati zodzaza ndi madzimadzi anyema;
• torsion lever kulumikiza chipangizo ndi thupi;
• pisitoni yokhala ndi chopondera chogwira ntchito pa valve yoletsa;
• valavu yowongolera kuthamanga m'masilinda a axle akumbuyo.

Mphamvu ziwiri zimagwira pisitoni - kuthamanga kwamadzimadzi opumira omwe amapopedwa ndi dalaivala kudzera pa pedal, ndi chowongolera chomwe chimayang'anira makokedwe a torsion bar. Mphindiyi ndi yofanana ndi momwe thupi limakhalira ndi msewu, ndiye kuti, katundu pa chitsulo chakumbuyo. Kumbali yakumbuyo, pisitoni imayendetsedwa ndi kasupe wobwerera.

Thupi likakhala lotsika pamwamba pa msewu, ndiye kuti, galimotoyo imanyamulidwa, palibe braking, kuyimitsidwa kumakanikizidwa momwe zingathere, ndiye kuti njira ya brake fluid kudzera mu valve imatsegulidwa kwathunthu. Mabuleki amapangidwa m'njira yoti mabuleki akumbuyo nthawi zonse amakhala ochepa kwambiri kuposa akutsogolo, koma apa amagwiritsidwa ntchito mokwanira.

Ngati tilingalira zachiwiri kwambiri, ndiye kuti, thupi lopanda kanthu silimanyamula kuyimitsidwa, ndipo braking yomwe yayamba idzachotsanso pamsewu, ndiye pisitoni ndi valavu, m'malo mwake, zidzatsekereza madzi. Njira yopita ku masilindala momwe ndingathere, mphamvu ya braking ya ekseli yakumbuyo idzachepetsedwa kukhala yotetezeka. Izi ndizodziwika bwino kwa okonza ambiri osadziwa omwe ayesa kutulutsa magazi mabuleki akumbuyo pagalimoto yoyimitsidwa. Wowongolera samalola izi, kutseka madzimadzi oyenda. Pakati pa mfundo ziwiri zowopsya, pali malamulo okakamiza, olamulidwa ndi malo oyimitsidwa, omwe amafunikira kuchokera ku chipangizo chosavuta ichi. Koma iyeneranso kusinthidwa, osachepera panthawi yoika kapena kusinthidwa.

Kupanga "wamatsenga"

Kuyang'ana ntchito yachibadwa ya olamulira ndi yosavuta. Atathamanga pamalo oterera, dalaivala amakankhira brake, ndipo wothandizira amajambula nthawi yomwe mawilo akutsogolo ndi akumbuyo amayamba kutseka. Ngati ekseli yakumbuyo iyamba kutsetsereka kale, wamatsengayo ndi wolakwika kapena akufunika kusinthidwa. Ngati mawilo akumbuyo sakutsekereza nkomwe, ndizoipanso, wowongolera wapitilira, amayenera kuwongolera kapena kusinthidwa.

Malo a thupi la chipangizochi pokhudzana ndi lever ya torsion amasinthidwa, omwe phirili lili ndi ufulu. Kawirikawiri, mtengo wa chilolezo pa pisitoni umasonyezedwa, womwe umayikidwa pamalo enaake a nkhwangwa yakumbuyo yokhudzana ndi thupi. Pambuyo pake, nthawi zambiri zosintha zina sizifunikira. Koma ngati cheke pamsewu ukuwonetsa kusakwanira kwa ntchito yowongolera, malo a thupi lake amatha kusinthidwa bwino kwambiri pomasula zomangira ndikusuntha thupi molunjika, kupotoza kapamwamba kapena kumasuka. Kuonjezera kupanikizika kwa pisitoni kapena kuchepetsa ndizosavuta kumvetsetsa poyang'ana malo momwe zimasinthira pamene nsonga yakumbuyo ikunyamula.

Palibe malo a chiyembekezo pa ntchito ya mabuleki

Magalimoto ambiri akupitilizabe kuyendetsa ndi owongolera mwamphamvu kwambiri, chifukwa eni ake samamvetsetsa ntchito yonse ya chipangizochi chosavuta ndipo sadziwa nkomwe za kukhalapo kwake. Iwo likukhalira kuti ntchito mabuleki kumbuyo zimadalira malo a regulator pisitoni mmene wowawasa ndi anataya kuyenda. Galimotoyo mwina kutaya kwambiri mu braking dzuwa, Ndipotu kokha kutsogolo chitsulo chogwira ntchito, kapena mosemphanitsa, izo nthawi zonse kuponya kumbuyo pa heavy braking chifukwa incipient skid. Izi zitha kungodutsa popanda kulangidwa mpaka kugunda kwadzidzidzi koyamba kuchokera pa liwiro lalikulu. Pambuyo pake, dalaivala sadzakhalanso ndi nthawi yoti amvetse chilichonse, choncho mwamsanga zidzasanduka thunthu likuwulukira mumsewu womwe ukubwera kutsogolo.

Ntchito ya woyang'anira iyenera kuyang'aniridwa pa kukonza kulikonse malinga ndi malangizo. Pistoni iyenera kukhala yothamanga, chilolezocho chiyenera kukhala cholondola. Ndipo zizindikiro za benchi zimagwirizana ndi data ya pasipoti. Chokhacho chakuti "wamatsenga" sanagwiritsidwe ntchito m'magalimoto amakono kwa nthawi yaitali, ndipo udindo wake umaperekedwa ku dongosolo lamagetsi lokonzedwa ndi kuyesedwa m'njira zosiyana kwambiri, zimapulumutsa ku njirazi. Koma pogula galimoto yakale, kukhalapo kwa chipangizo choterocho kuyenera kukumbukiridwa.