Modal Analysis Based on UG and ANSYS for Wide-Format Inkjet Printing Machine

Abstract

The wide-format inkjet printing machine is a typical electromechanical integration equipment, whose designing process is difficult,and it has high requirements for the design process and the reliability.ANSYS modal analysis is a modern analysis method for the dynamic characteristics,which is used to determine the vibration characteristics of the designing structure and the machine parts.3-D modeling software UG was applied for three-dimensional solid modeling of the wide-format inkjet printers.The vibration characteristics of the machine could be gotten by the ANSYS modal analysis of the model built in UG.The analysis result could be used to test whether the design agency would resonance with the environment ,resulting in further mechanism modification to ensure the system stability.