Quality management system for machining process, lubricating liquid process, lubricating liquid for machine tool, and alkaline electrolyzed water generation device for generating lubricating liquid

Abstract

The present invention has an objective to provide a quality management system for a machining process that performs liquid management to secure and improve a machining performance (quality) of electrolytic water as a working liquid, a lubricating liquid for a machine tool, and an alkaline electrolytic water generation device for lubricating liquid generation. In the quality management system for a machining process of the present invention, in a machining process of a machine tool that uses a mixed liquid of a water-soluble lubricating stock liquid including alkaline electrolytic water and externally replenishable alkaline electrolytic water as a lubricating liquid, a quality of the lubricating liquid after mixing is monitored and managed by an electric conductivity.

Dependencies are inferred from the claim text.