Ukufunxwa komothuko kwiimoto
Kwinkqubo yokumiswa, into ethambileyo iyangcangcazela ngenxa yokubethwa. Ukuze kuphuculwe intuthuzelo yokuhamba kwesithuthi, i-shock absorber ifakwe ngaxeshanye ne-elastic element ekumisweni. Ukuze kuncitshiswe ukungcangcazela, i-shock absorber esetyenziswa kwinkqubo yokumiswa kwesithuthi ikakhulu yi-hydraulic shock absorber. Umgaqo wayo osebenzayo kukuba xa ukungcangcazela phakathi kwesakhelo (okanye umzimba) kunye ne-axle kwenzeka intshukumo ehambelanayo, i-piston kwi-shock absorber iya phezulu nasezantsi, Ioyile kwi-shock absorber cavity iphuma ngokuphindaphindiweyo ukusuka kwenye i-cavity idlula kwii-pores ezahlukeneyo iye kwenye i-cavity.
Ngeli xesha, ukungqubana phakathi kodonga lomngxuma kunye neoyile [1] kunye nokungqubana kwangaphakathi phakathi kweemolekyuli zeoyile kwenza amandla okudambisa kwi-vibration, ukuze amandla okudlidliza kwesithuthi aguqulwe abe ngamandla obushushu beoyile, afunxwa aze akhutshwe emoyeni yi-shock absorber. Xa icandelo lomjelo weoyile kunye nezinye izinto zingatshintshi, amandla okudambisa ayanda okanye anciphe ngesantya sokuhamba esihambelanayo phakathi kwesakhelo kunye ne-axle (okanye ivili), kwaye anxulumene ne-viscosity yeoyile.
Isixhobo sokufunxa umbane kunye nesixhobo sokufunxa umbane zithatha umsebenzi wokunciphisa impembelelo kunye nokungcangcazela. Ukuba amandla okufunxa amanzi makhulu kakhulu, ukuthamba kokumiswa kuya kuhla, kwaye neendawo ezidibanisa isixhobo sokufunxa umbane ziya konakala. Ngenxa yokungavisisani phakathi kwesixhobo sokufunxa umbane kunye nesixhobo sokufunxa umbane.
(1) Ngexesha lokuxinwa (i-axle kunye nesakhelo zisondelelene), amandla okudambisa e-shock absorber mancinci, ukuze inike amandla apheleleyo kwi-elastic effect ye-elastic element kwaye inciphise impembelelo. Ngeli xesha, i-elastic element idlala indima enkulu.
(2) Ngexesha loxinzelelo lokwandiswa kokumiswa (i-axle kunye nefreyimu zikude kakhulu), amandla okudambisa esixhobo sokufunxa umbane kufuneka abe makhulu kwaye afunxe ukungcangcazela ngokukhawuleza.
(3) Xa isantya esiphakathi kwe-axle (okanye ivili) kunye ne-axle sikhulu kakhulu, i-damper iyadingeka ukuze yonyuse ngokuzenzekelayo ukuhamba kolwelo ukugcina amandla okudambisa ngaphakathi komda othile, ukuze kuthintelwe ukuthwala umthwalo omkhulu wempembelelo.
I-cylindrical shock absorber isetyenziswa kakhulu kwinkqubo yokumiswa kweemoto, kwaye ingadlala indima yokufunxwa kwe-shock kwi-compression kunye ne-extension stroke. Ibizwa ngokuba yi-bidirectional shock absorber. Kukwakho nee-shock absorber ezintsha, kuquka i-inflatable shock absorber kunye ne-resistance adjustable shock absorber.
