Chipangizo ndi mawonekedwe a torsion bar kuyimitsidwa kwagalimoto

Nthawi zina, pazifukwa za masanjidwe, mu kuyimitsidwa kwamagalimoto sikuli bwino kugwiritsa ntchito zinthu zodziwikiratu zamasika kapena akasupe a coil. Mtundu wina wa zipangizo zoterezi ndi torsion bars. Izi ndi ndodo zachitsulo za masika kapena ma seti a mapepala athyathyathya omwe amagwira ntchito mu torsion. Mapeto amodzi a torsion bar amakhazikika pa chimango kapena thupi, ndipo ena amangiriridwa ku mkono woyimitsidwa. Pamene gudumu likuyenda, kupindika kozungulira kwa bar torsion kumachitika.

Chiyambi cha ntchito pa magalimoto ndi kupitiriza pa nthawi ino

Palibe kusiyana kwakukulu pamakhalidwe a torsion owerengeka bwino kapena kuyimitsidwa kwa masika. Mutu wa mipiringidzo ya torsion pokhudzana ndi kuonetsetsa kuti ikuyenda bwino wakhala ukudziwika kwa nthawi yayitali, adagwiritsidwa ntchito kwambiri m'zaka za zana lapitalo m'magalimoto onyamula zida zankhondo ndipo akugwiritsidwabe ntchito. Kulingalira za kamangidwe kunali kofunikira pamenepo, pamene chiwerengero chachikulu cha ma tracker a magalimoto omwe amatsata anayenera kuperekedwa ndi kuyimitsidwa kwa munthu payekha. Panalibe malo oti muyike akasupe akasupe ndi akasupe apamwamba, ndipo ndodo zodutsamo zimakwanira bwino m'munsi mwa thanki kapena galimoto yankhondo, osatenga malo ochepa amkati mwagalimoto yankhondo. Ndipo izi zikutanthauza kuti tisasenzetse ndalama zowonjezera pakusungitsa malo omwe kuyimitsidwa.

Pa nthawi yomweyo, French automakers kampani Citroen ntchito torsion mipiringidzo pa magalimoto awo. Tinayamikiranso zochitika zabwino zamakampani ena, kuyimitsidwa ndi ndodo zokhotakhota kwatenga malo awo mu galimoto yamoto. Kugwiritsa ntchito kwawo pamitundu yambiri kwazaka pafupifupi zana kukuwonetsa kusakhalapo kwa zophophonya zazikulu komanso kukhalapo kwa zabwino.

Kupanga msonkhano wa Torsion

Kuyimitsidwa kunachokera pa torsion bar - ndodo kapena phukusi lopangidwa ndi zitsulo zapadera, zozungulira kapena zamakona anayi, zomwe zimaperekedwa ndi mankhwala ovuta kwambiri. Ichi ndi chifukwa chakuti miyeso yake m'litali akadali ochepa ndi magawo a galimoto, ndipo kupotoza kwa zigawo zikuluzikulu zachitsulo kumachitika molingana ndi malamulo ovuta thupi. Ndikokwanira kulingalira momwe zigawo za ndodo zomwe zili mkati ndi kunja zimakhalira pankhaniyi. Ndipo pamikhalidwe yotereyi, chitsulocho chimayenera kupirira kusinthasintha kosalekeza, osati kudziunjikira kutopa, komwe kumakhala ndi mawonekedwe a microcracks ndi zopindika zosasinthika, ndikukhalabe kudalira mphamvu zotanuka pa ngodya yokhotakhota mokhazikika pazaka zambiri zantchito.

Zinthu zotere zimaperekedwa, kuphatikiza kuyika koyambirira kwa bar torsion. Zili ndi mfundo yakuti ndodo yotentha imapindika poyamba kumbali yomwe mukufuna kupitirira mphamvu ya zokolola za zinthuzo, kenako imakhazikika. Chifukwa chake, mipiringidzo yoyimitsidwa yakumanja ndi yakumanzere yokhala ndi miyeso yofanana nthawi zambiri siyisinthana chifukwa chamayendedwe osiyanasiyana a ngodya zogwidwa.

Pakukonza pazitsulo ndi chimango, mipiringidzo ya torsion imakhala ndi mipiringidzo yotsekedwa kapena mitu ina. The thickenings amasankhidwa m'njira kuti asapange mawanga ofooka pafupi ndi malekezero a ndodo. Ikayendetsedwa kuchokera kumbali ya gudumu, mkono woyimitsidwa umasintha kayendedwe ka mzere kukhala torque pa ndodo. The torsion bar imapindika, ikupereka mphamvu yotsutsa.

Nthawi zina ndodoyo imakhala yofanana ndi mawilo amtundu womwewo. Pankhaniyi, imayikidwa pathupi pakatikati pake, kuyimitsidwa kumakhala kophatikizana kwambiri. Chimodzi mwazolepheretsa chimathetsedwa pamene mipiringidzo yayitali m'lifupi mwake mwagalimoto ili mbali ndi mbali, ndipo mikono ya ma levers kumanzere ndi kumanja imakhala yotalika mosiyanasiyana.

Mapangidwe osiyanasiyana a kuyimitsidwa kwa torsion bar

Ndodo zokhotakhota zitha kugwiritsidwa ntchito mumitundu yonse yodziwika yoyimitsidwa, ngakhale ma telescopic MacPherson struts, omwe amalunjika kwambiri ku akasupe a coil.

Mipiringidzo ya Torsion mu kuyimitsidwa kodziyimira pawokha

Zosankha zosiyanasiyana zimatheka:

• Kuyimitsidwa kutsogolo kapena kumbuyo pamiyendo iwiri yopingasa, mipiringidzo ya torsion imalumikizidwa pamzere wozungulira kumtunda kapena kumunsi kwa mkono, wokhala ndi longitudinal longitudinal yokhudzana ndi olamulira agalimoto;
• kuyimitsidwa kumbuyo ndi mikono yayitali kapena oblique, mipiringidzo iwiri ya torsion ili mthupi lonse;

• kuyimitsidwa kumbuyo ndi mtengo wokhotakhota wodziyimira pawokha, chipilala cha torsion chili pambali pake, kupereka kukhazikika kofunikira ndikuchepetsa zofunikira zamtengo wamtengowo;
• kuyimitsidwa kutsogolo ndi manja awiri trailing, chifukwa chopingasa mipiringidzo torsion, ndi yaying'ono ngati n'kotheka, yabwino ntchito pa microcars;
• kuyimitsidwa kumbuyo kwa torsion bar ndi ma levers oyenda mozungulira komanso dongosolo lotalikirapo la zinthu zotanuka.

Mitundu yonse ndi yaying'ono, imalola kusintha kosavuta kwa thupi, nthawi zina ngakhale kungogwiritsa ntchito servo kupotoza ndodo. Monga mitundu ina yonse ya kuyimitsidwa kwamakina, torsion bar ili ndi zodziyimira pawokha za telescopic shock absorbers kuti zichepetse kugwedezeka ndi vane chowongolera. Ndodozo, mosiyana, mwachitsanzo, akasupe, sangathe kuphatikiza ntchito.

Mipiringidzo ya anti-roll imagwiranso ntchito molingana ndi mfundo ya torsion, ndipo palibe njira ina apa.

Mphamvu ndi zofooka

Ubwino waukulu ndi kumasuka kwa masanjidwe. Ndodo zotanuka sizitenga malo pansi, mosiyana ndi akasupe a koyilo. Panthawi imodzimodziyo, imapereka kuyenda kosalala kofanana. Pogwira ntchito, ndizotheka kuonjezera kusokoneza ukalamba ndi mapindikidwe a ziwalo.

Choyipa chimakhala muukadaulo wovuta kupanga magawo odalirika, motero mtengo wake ndi wapamwamba. The torsion bar ndi pafupifupi katatu mtengo kuposa kasupe wabwino wa galimoto yofanana. Ndipo kugula chogwiritsidwa ntchito sikuli koyenera nthawi zonse chifukwa cha kutopa kwachitsulo komwe kumasokonekera.

Ngakhale kuyimitsidwa kotereku kumakhala kofanana, sikoyenera nthawi zonse kuyika ndodo zazitali pansi pagalimoto. Izi n'zosavuta kuchita pa nkhani ya SUV, koma pansi pa galimoto thupi lili pafupi ndi msewu monga n'kotheka, ndipo kuyimitsidwa pali malo okha mu magudumu arches, kumene koyilo akasupe ndi oyenera kwambiri. .