Description:

Experiment of mechanical speed fluctuation testing and simulation. The speed fluctuation of machine at different speeds is observed. The speed fluctuation coefficient can be figured out. The actual observation and simulation curves can be drawn. Experiment of mechanism speed fluctuation adjustment. The fluctuation is observed while flywheel size is changed and compared with the theoretical results. From this, students get a clear understanding of adjustment and design guideline of periodic speed fluctuation; they can also get familiar with the designing of flywheel and figure out the inertia of the flywheel.

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