將(jiang)試(shi)(shi)件按測(ce)(ce)試(shi)(shi)標(biao)準要求固定(ding)(ding)于測(ce)(ce)試(shi)(shi)臺上，完全模擬自(zi)行車在騎行過程中(zhong)的受力情(qing)(qing)況，根(gen)據標(biao)準設定(ding)(ding)測(ce)(ce)試(shi)(shi)力的大(da)小和振動次(ci)數,觀察(cha)車架在經過一定(ding)(ding)的試(shi)(shi)驗次(ci)數后有無發生斷(duan)裂或裂痕，連(lian)接(jie)件及緊固件有無松脫(tuo)等(deng)情(qing)(qing)況,在測(ce)(ce)試(shi)(shi)過程中(zhong)如果試(shi)(shi)件中(zhong)途破壞或試(shi)(shi)件試(shi)(shi)驗次(ci)數到達,機臺會(hui)自(zi)動停機并保留(liu)測(ce)(ce)試(shi)(shi)結果