WAVEFORM DISPLAY DEVICE AND WAVEFORM DISPLAY METHOD

WIPO Patent Application WO/2024/023943

A1

The present invention is for displaying: the correspondence relationship between a program command and a servo data waveform for a main spindle or a feed shaft; and attribute information for the main spindle or the feed shaft.　This waveform display device comprises: a feedback control unit that performs feedback control for causing the rotation of a motor that drives the main spindle or the feed shaft to follow a position command value or a speed command value; a machine configuration information unit that holds attribute information for the feed shaft and the main spindle, the attribute information having been calculated using measured time series data acquired from an actual industrial machine and/or torque command time series data obtained from the feedback control; a correspondence relationship analysis unit that matches the measured time series data and time series data output from the feedback control unit; and a display control unit that generates movement trajectory display data of the measured time series data, NC program display data, and attribute information display data relating to the feed shaft and the main spindle, and that also generates coupling control data for coupling the movement trajectory in the measured time series data and the NC program.

KANIWA YUKIO (JP)
IIJIMA KAZUNORI (JP)
SATO MOTOKI (JP)
KUSUMOTO MITSURU (JP)
GUO LINSHENG (JP)

PCT/JP2022/028830

February 01, 2024

July 26, 2022

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FANUC CORP (JP)

G05B19/4063; G01R13/02

JPH06138934A	1994-05-20
JP2006092241A	2006-04-06
JPS63313206A	1988-12-21
US20150277443A1	2015-10-01

SHOBAYASHI Masayuki et al. (JP)

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