STATE MEASURING DEVICE AND STATE MEASURING SYSTEM

摘要

The state measuring device includes a measurement section attached to the blade portion or to a vicinity of the blade portion to measure a state of the blade portion, an AD converter attached to the cutting tool to acquire a measurement value measured by the measurement section at a predetermined sampling rate and perform AD conversion on the measurement value, a transmission section which transmits, on each acquisition of the measurement value from the AD converter, the acquired measurement value using digital wireless communication, and a monitor device provided outside the cutting tool. The monitor device includes a reception section which receives the measurement value transmitted by the transmission section, and a data management section which causes a display section to display the measurement value and causes a storage section to store the measurement value on each reception of the measurement value by the reception section.

主权项

1. A state measuring device which measures a state of a cutting tool during cutting, the cutting tool being configured of a rotating body which has one or more blade portions and brings each of the blade portions into contact with a workpiece while rotating, to work the workpiece, the state measuring device comprising:
one or more measurement sections attached to the blade portion or to a vicinity of the blade portion to measure a state of the blade portion; an AD converter attached to the cutting tool to acquire a measurement value measured by each of the measurement sections at a predetermined sampling rate and perform AD conversion on the measurement value; a transmission section which transmits, on each acquisition of the measurement value from the AD converter, the acquired measurement value using digital wireless communication; and a monitor device provided outside the cutting tool, wherein the monitor device includes: a reception section which receives the measurement value transmitted by the transmission section; and a data management section which causes a display section to display the measurement value and causes a storage section to store the measurement value on each reception of the measurement value by the reception section.