抄録
The "Driven at the Center of Gravity" technology was developed to improve the motion dynamics of machine tools. The application of the DCG theory enabled machine tools to achieve substantial improvements in design fundamentals such as machining time, accuracy, surface quality, and tool life. This theory is not only limited to machining centers, but can also be applied to all machine tools that have tools and workpieces which make relative movements. Machine tools using this DCG theory are able to follow orders precisely without any unnecessary movement.
