Idan juzu'in dampley ɗin ta hanyar biyu ba ta da kama mai wuce gona da iri, ana iya yin ta da roba da aka haɗe da zoben ƙarfe na waje, kuma zoben ciki da na waje suna cike da roba na musamman.Tsarin damping na roba yayi kama da damping spring, wanda zai iya rage resonance amplitude a lokacin da aiki na pulley da kuma rage tasirin a lokacin gudun canji.Yi ƙoƙarin cimma sharar girgiza.Kamar yadda muka sani, ainihin tasirin damping na wannan bel ɗin bel ba a bayyane yake ba, saboda ba shi da aikin wuce gona da iri, tasirin rage saurin canjin saurin yana iyakance, kuma ga janareta tare da babban lokacin rashin ƙarfi. , Ba zai iya ci gaba da jujjuya inertia ba kuma ya tsaya sannu a hankali, kuma ba zai iya kare ainihin janareta yadda ya kamata ba.