Analysis of Unbalance Effect for Super High-speed Spindle using ADAMS~?-based Flexible Body Modeling Technique and Spindle Error Analyzer~? Experiment

摘要

The rotating accuracy of a super high-speed spindle depends on the centrifugal force which can be affected by an unbalance mass. Consequently, rotational balance problem becomes more important in super high-speed spindle. This paper develops a simulation using ADAMS~?-based flexible body modeling technique with full configuration of spindle without any simplification. The proposed technique aims at figuring out the unbalance effect accurately, which will be confirmed by experimental results using spindle error analyzer~?. The proposed technique can be used for simulating rotational accuracy according to an added unbalance mass and the expecting the experimental result of an actual balancing activity in industrial field.