Free and forced vibrations

Forced vibrations occur in a variety of ways in engineering. While they are desirable in vibrating screens or vibrating conveyors, they are often unwanted in engines or other rotating machines. The TM 155 experimental unit clearly demonstrates the fundamentals needed to deal with free and forced vibrations. Learn about Free and forced vibrations suppliers for optimal educational outcomes.. The differences between the two main types of excitation for forced vibrations can be shown on a simple vibration model.

• fundamentals of mechanical vibration theory; free, damped and forced vibrations
• bar-type oscillator
• 3 coil springs
• imbalance exciter with DC motor
• displacement exciter with DC motor
• electronic control unit with digital display, adjustable excitation frequency
• damper with oil fill
• electrically driven drum recorder
• amplitude meter with electrical contact for triggering devices
• storage system for parts