Abstract
The purpose of this study is to construct the system that can measure the processing state of Microfabrication. This system can detect the processing state of machine tools and influences the processing accuracy tool wear–out influences the processing accuracy. This system measures the load voltage and two or more sensor information while cutting from the main axis spindle of the machine tools in the remote place. Moreover, it is difficult to measure state of tool wear–out and the processing state only by the load voltage. However, when two or more sensors are used, it is possible to measure state of tool wear–out and processing.
