Iji mee ngwangwa attenuation nke etiti na vibration ahụ, iji meziwanye nkasi obi nke ụgbọ ala (nkasi obi), usoro nkwusioru n'ọtụtụ ụgbọ ala na-eji ihe ndị na-awụ akpata oyi n'ahụ.
The ujo absorber usoro nke ụgbọ ala mejupụtara isi iyi na ujo absorber.The ujo absorber na-adịghị eji na-akwado arọ nke ụgbọ ala, ma na-ebelata ujo nke mmiri rebound na banye ike nke ụzọ mmetụta.The mmiri na-egwuri egwu. ọrụ na-ebelata mmetụta, "nnukwu ume ujo" n'ime "obere ujo ujo", na ujo absorber bụ iji nwayọọ nwayọọ belata "obere ujo ujo" .Ọ bụrụ na ị na-anya ụgbọ ala na gbajiri ujo absorber, ị. mara otú ụgbọ ala bounces na-esochi nke ọ bụla pothole na bump na ujo absorber e mere suppress.Without a ujo absorber, mmiri agaghị enwe ike ịchịkwa rebound, ụgbọ ala ga-ezute siri ike ụzọ ga-enwe a oké njọ ibiaghachi,. ịma jijiji nke mmiri ga-emekwa ka mfu nke njide taya na egwu mgbe ọ na-atụgharị.
The Absorber na-eji na-ebelata ujo na mmetụta si n'okporo ụzọ elu mgbe mmiri na-agbake mgbe ịmịkọrọ ujo.Widely eji na ụgbọala, iji mee ngwangwa vibration attenuation nke etiti na ahụ, iji melite ride nkasi obi nke ụgbọala. .Mgbe uneven n'okporo ụzọ elu, ọ bụ ezie na ujo absorber mmiri nwere ike iyo n'okporo ụzọ vibration, ma mmiri n'onwe ya ga-enwe reciprocating ngagharị, na ujo absorber na-eji ebelata mmiri na-awụlikwa elu.