Abstract:

The dynamic characters of the panel saw, model MJC1125, were investigated. During studying, the fixed working table and double idler wheel push table of the saw, the main influence factors for product's surface quality, were analyzed with experimental modal analysis by striking method. And we got modal parameters and evaluated the dynamic characters. These work will supply theory foundation and data for the optimization design for the panel saw and a reference for dynamic characters study on woodworking machines.

Key words: Experimental modal analysis, Panel saw, Dynamic characters, Modal parameter