Mitsubishi Electric Corporation

Mariko Nishino

Osamu Nasu

Noriyasu Fukatsu

Tetsushi Ishida

Yoshiyuki Hattori

Kiyofumi Takeuchi

A machine tool machining dimensions prediction device () includes: a data collector () to acquire driving state information of a machine tool; a feature amount extractor () to extract a feature amount from the driving state information; a data analyzer () to analyze the extracted feature amount; and a machining quality prediction model generator () to generate, from the analyzed information, a prediction model of a machining dimension of a workpiece. The machine tool machining dimensions prediction device () applies the feature amount and the driving state information to the prediction model during machining of the workpiece to predict a machining quality and refers to a machining dimension quality regulation to determine whether the machining quality satisfies a standard.

Machine tool machining dimensions prediction device, machine tool equipment abnormality determination device, machine tool machining dimensions prediction system, and machine tool machining dimensions prediction method

Growing community of inventors

Tokyo, Japan

Mariko Nishino