Ukuze kukhawuleziswe ukuthomalaliswa kokungcangcazela kwesakhelo kunye nomzimba kunye nokuphucula intuthuzelo yokuhamba (intuthuzelo), kufakelwa ii-shock absorbers kwiinkqubo ezininzi zokumiswa kwezithuthi.
Inkqubo yokufunxa ukuthuthumela kwemoto yenziwe ngentwasahlobo kunye ne-shock absorber. I-shock absorber ayisetyenziselwa ukuxhasa ubunzima bomzimba wesithuthi, kodwa isetyenziselwa ukuthintela ukuthuthumela kwe-spring rebound emva kokufunxa ukuthuthumela kunye nokufunxa amandla eempembelelo zendlela. I-spring idlala indima yokunciphisa impembelelo, itshintsha "impembelelo yexesha elinye enamandla amakhulu" ibe "yimpembelelo emininzi ngamandla amancinci", kwaye i-shock absorber inciphisa kancinci "impembelelo emininzi ngamandla amancinci". Ukuba uqhuba imoto ene-shock absorber ephukileyo, ungaziva ukubetheka kwe-afterwave emva kokuba imoto idlule kwindawo nganye kunye nokuguquguquka, kwaye i-shock absorber isetyenziselwa ukuthintela oku kubetheka. Ngaphandle kwe-shock absorber, ukubetheka kwe-spring akunakulawulwa. Xa imoto idibana nendlela embi, iya kuvelisa ukubetheka okukhulu. Xa ijika, iya kubangela ukulahlekelwa yi-tire grip kunye nokulandelela ngenxa yokungcangcazela okuphezulu nokuhla kwe-spring.
Ukuhlela nokusasaza ngeentlobo zemveliso
Ulwahlulo lwe-engile yezinto:Ngokwembono yokuvelisa izinto zokudambisa, ii-shock absorbers ziquka ii-hydraulic kunye nee-pneumatic shock absorbers, kwaye kukwakho ne-variable damping shock absorber.
Uhlobo lweHydraulic:I-Hydraulic shock absorber isetyenziswa kakhulu kwinkqubo yokumisa iimoto. Umgaqo kukuba xa ifreyimu kunye ne-axle zihamba zibuyela umva kwaye i-piston ihamba ibuyela umva kwibharele yesilinda ye-shock absorber, ioyile ekwindlu ye-shock absorber iya kuphuma ngokuphindaphindiweyo ukusuka kwi-inner cavity iye kwenye i-inner cavity ngokusebenzisa ii-pores ezincinci. Ngeli xesha, i-frostration phakathi kolwelo kunye nodonga lwangaphakathi kunye ne-internal friction yee-molecules zamanzi yenza amandla okudambisa i-vibration.
Iyafuthwa:I-inflatable shock absorber luhlobo olutsha lwe-shock absorber oluphuhliswe ukususela ngeminyaka yoo-1960. Le modeli isetyenziswa kakhulu kuba i-floating piston ifakelwe kwinxalenye esezantsi ye-cylinder barrel, kwaye igumbi legesi elivaliweyo elenziwe yi-floating piston kwaye elinye icala le-cylinder barrel lizaliswe yi-nitrogen enoxinzelelo oluphezulu. I-O-ring enkulu ifakelwe kwi-floating piston, eyahlula ngokupheleleyo ioyile negesi. I-piston esebenzayo ixhotyiswe nge-compression valve kunye ne-extension valve etshintsha indawo enqamlezileyo yetshaneli ngesantya sayo sokuhamba. Xa ivili litsiba phezulu nasezantsi, i-working piston ye-shock absorber ihamba ibuyela umva kwi-oyile fluid, nto leyo ebangela umahluko kuxinzelelo lweoyile phakathi kwe-top chamber kunye ne-low chamber ye-working piston, kwaye i-pressure oil iya kutyhala i-compression valve kunye ne-extension valve ize ihambe ibuyele umva. Njengoko i-valve ivelisa amandla amakhulu okudambisa kwi-pressure oil, i-vibration iyancitshiswa.
