Mayamwidwe owopsa agalimoto
Mu kuyimitsidwa dongosolo, zotanuka element amanjenjemera chifukwa champhamvu. Pofuna kukonza chitonthozo chagalimoto, chotsitsa choyimitsa chimayikidwa mofananira ndi chinthu chotanuka pakuyimitsidwa. Kuti achepetse kugwedezeka, chotsitsa chogwedeza chomwe chimagwiritsidwa ntchito pamakina oyimitsidwa agalimoto nthawi zambiri chimakhala hydraulic shock absorber. Mfundo yake yogwirira ntchito ndi yakuti pamene kugwedezeka pakati pa chimango (kapena thupi) ndi chitsulo chikuchitika, pisitoni yomwe ili muzitsulo zotsekemera imasunthira mmwamba ndi pansi, Mafuta omwe ali muzitsulo zotsekemera amatuluka mobwerezabwereza kuchokera ku khola limodzi kupyolera mu pores kupita kwina. pakamwa.
Panthawiyi, kukangana pakati pa khoma la dzenje ndi mafuta [1] ndi kukangana kwamkati pakati pa mamolekyu a mafuta kumapanga mphamvu yowonongeka pa kugwedezeka, kotero kuti mphamvu yogwedezeka ya galimoto imasandulika kukhala mphamvu ya kutentha kwa mafuta, yomwe imatengedwa ndi kutulutsa. m'mlengalenga ndi chotsekereza mantha. Gawo la njira yamafuta ndi zinthu zina zikasasinthika, mphamvu yonyowa imawonjezeka kapena kutsika ndi liwiro loyenda pakati pa chimango ndi ekisi (kapena gudumu), ndipo imagwirizana ndi kukhuthala kwamafuta.
The shock absorber ndi elastic element imagwira ntchito yochepetsa kugunda ndi kugwedezeka. Ngati mphamvu yonyowayo ndi yaikulu kwambiri, kusungunuka kwa kuyimitsidwa kudzawonongeka, ndipo ngakhale zigawo zogwirizanitsa za shock absorber zidzawonongeka. Chifukwa cha kutsutsana pakati pa zotanuka element ndi shock absorber.
(1) Panthawi yoponderezedwa (chiwongolero ndi chimango zili pafupi wina ndi mzake), mphamvu yochepetsetsa ya chotsitsa chododometsa ndi yaying'ono, kuti iwonetsetse kwathunthu mphamvu ya zotanuka ndi kuchepetsa mphamvu yake. Panthawi imeneyi, zinthu zotanuka zimakhala ndi gawo lalikulu.
(2) Pa kuyimitsidwa kutambasuka sitiroko (chiwongolero ndi chimango ali kutali wina ndi mzake), damping mphamvu ya absorber mantha ayenera kukhala lalikulu ndi kuyamwa kugwedera mwamsanga.
(3) Pamene liwiro lachibale pakati pa chitsulo (kapena gudumu) ndi chitsulocho ndi chachikulu kwambiri, damper imafunika kuti iwonjezere kutuluka kwamadzimadzi kuti isunge mphamvu yowonongeka mkati mwa malire ena, kuti apewe kunyamula katundu wambiri.
The cylindrical shock absorber imagwiritsidwa ntchito kwambiri pamakina oyimitsidwa agalimoto, ndipo imatha kutenga gawo loyamwa modzidzimutsa pamipikisano yonse komanso sitiroko yowonjezera. Amatchedwa bidirectional shock absorber. Palinso ma shock absorbers atsopano, kuphatikizapo inflatable shock absorber ndi resistance adjustable shock absorber.
