Ukufunxa ukothuka kwemoto
Kwinkqubo yokunqunyanyiswa, i-elastic element ishukuma ngenxa yempembelelo. Ukuze kuphuculwe induduzo yokukhwela kwisithuthi, i-absorber shock ifakwe ngokuhambelana ne-elastic element kwi-suspension. Ukuze kuncitshiswe ukungcangcazela, i-absorber yomothuko esetyenziswa kwinkqubo yokunqunyanyiswa kwesithuthi ikakhulu yi-hydraulic shock absorber. Umgaqo wayo wokusebenza kukuba xa ukungcangcazela phakathi kwesakhelo (okanye umzimba) kunye ne-axle kusenzeka intshukumo ehambelanayo, ipiston ekwi-absorbing yokothuka ihla inyuka, Ioyile ekwindawo yokufunxa umothuko iphinda iqukuqele isuka komnye umngxuma iphumela kwenye imingxuma isiya kwenye. umgodi.
Ngeli xesha, ingxabano phakathi kodonga lomngxuma kunye ne-oyile [1] kunye nengxabano yangaphakathi phakathi kweemolekyuli ze-oyile zenza amandla okudambisa kwi-vibration, ukuze amandla okungcangcazela kwesithuthi aguqulwe abe ngamandla obushushu be-oyile, athi afunxe kwaye akhutshwe. kwiatmosfera ngesixhobo sokutsala ukothuka. Xa icandelo lomjelo weoyile kunye nezinye izinto zihlala zingatshintshi, amandla okudambisa ayanda okanye ayancipha kunye nesantya sokuhamba esihambelanayo phakathi kwesakhelo kunye ne-axle (okanye ivili), kwaye ihambelana ne-oil viscosity.
I-absorber shock kunye ne-elastic element yenza umsebenzi wokunciphisa impembelelo kunye nokungcangcazela. Ukuba amandla okuhlamba akhulu kakhulu, i-elasticity yokumiswa iya kuhlahloka, kwaye kunye neendawo ezidibanisayo ze-shock absorber ziya konakaliswa. Ngenxa yokuchasana phakathi kwe-elastic element kunye ne-shock absorber.
(1) Ngexesha lokunyanzeliswa kwestrowuli (i-asi kunye nefreyimu zisondelelene enye kwenye), amandla okudambisa isibambisi sothuko sincinci, ukwenzela ukunika umdlalo ogcweleyo kwisiphumo esilastiki sento eelastiki kunye nokunciphisa impembelelo. Ngeli xesha, i-elastic element idlala indima enkulu.
(2) Ngexesha lokwandiswa kwe-stroke (i-axle kunye nefreyimu zikude komnye nomnye), amandla okudambisa i-absorber shock kufuneka abe mkhulu kwaye athathe ukungcangcazela ngokukhawuleza.
(3) Xa isantya esihambelanayo phakathi kwe-asi (okanye ivili) kunye ne-axle inkulu kakhulu, i-damper iyadingeka ukuba yandise ngokuzenzekelayo ukuhamba kwamanzi ukugcina amandla okudambisa ngaphakathi komda othile, ukwenzela ukuba ugweme ukuthwala umthwalo ogqithisayo wempembelelo.
I-cylindrical shock absorber isetyenziswa ngokubanzi kwi-automobile system suspension, kwaye inokudlala indima yokufunxa ukothuka kuzo zombini i-compression and stroke stroke. Ibizwa ngokuba yi-bidirectional shock absorber. Kukwakho nezinto ezintsha zokufunxa umothuko, eziquka i-inflatable shock absorber kunye ne-resistance adjustable shock absorber.
