A Study on the Natural Frequency Analysis and Test for Note Handling Units

Importance of automation device(ATM) in banking service is increased gradually by automation request and integration banking service of banking service by financial industry competitive power strengthening. Therefore, point technology of each part materials that make core of banking automation device is raised on main constituent of financial industry competitive power. Note handing units are ATM(automatic teller machine) point parts that achieve Bank's function of depositing, paying, transferring, returning current, saving etc. In this paper, are treating contents natural frequency analysis and response analysis, natural frequency test of stack wheel that is temporary current storage part of note handling units.