Abstract
In this article, modal experiments were used to analysis the dynamics
characteristics of the grinding machine. Static modal testing has validated the nature
frequency and the critical speeds were also recognized by dynamic racing experiment. In
grinding experiment, the surface roughness was investigated in different speed of workpiece
spindle. The way to reduce vibration that caused to bad surface roughness of workpiece was
also discussed. This experiment laid a foundation to optimize the structure parameter to
improve the dynamic character of the grinding machine.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
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