Research on Vibration Control of High-Speed Press Frame Structure

摘要

High-speed press is pressure processing equipment that can form parts in high-speed operation conditions. In this paper, in order to improve machining accuracy, analyze ant-vibration performance using finite element method; analyze vibration effect of complete machine and combination machine with steel and cast iron material respectively. Observe vibration reduction in different screw pre-tightening force; Select the best body structure to do modal analysis. If the experimental results and the FEM results are the same, state the validity of the model. In dynamic characteristics simulation analysis, it's more accurate when considering the effect of material and pre-tightening force.