Yoshitaka Sakamoto
Toyota
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Featured researches published by Yoshitaka Sakamoto.
international conference on robotics and automation | 1996
Hisanori Nakamura; Hirohisa Sakai; Hironori Miura; Yoshitaka Sakamoto
The burden of robot maintenance in the car industry (e.g. overhaul) is increasing drastically year after year. Although inspection and maintenance are indispensable in view of preventive maintenance, it is most important to accurately know the life expectancy of mechanical parts constituting a robot in order to execute the inspection and maintenance operations at the minimum investment. We therefore discuss the fact that the wear of gears is a dominant life expectancy factor of mechanical parts and we make observations on wear phenomenon in view of tribology. Based on the observations, we propose wear estimation models with improved lubrication and the improvement is applied to actual robots. In addition, we integrated the models with the robot off-line programming system and developed a CAE system capable of estimating the robot life expectancy at the time of preparation of robot teaching data.
Archive | 1993
Hideo Narita; Yoshitaka Sakamoto; Hisanori Nakamura; Yoichi Shibata; Hideaki Tobita
Archive | 1997
Kazutsugu Suita; Yoshitaka Sakamoto
Archive | 1997
Hitoshi Arasuna; Satoru Hirayama; Kazutsugu Suita; Yoshitaka Sakamoto; Seiji Suzuki
Archive | 1997
Kazutsugu Suita; Yoshitaka Sakamoto; Seiji Suzuki
Archive | 1996
Kazutsugu Fukita; Yoshitaka Sakamoto; Seiji Suzuki; 和嗣 吹田; 好隆 坂本; 清司 鈴木
Archive | 1997
Hitoshi Arasuna; Satoru Hirayama; Kazutsugu Suita; Seiji Suzuki; Yoshitaka Sakamoto
Archive | 1997
Hitoshi Arasuna; Kazutsugu Fukita; Satoshi Hirayama; Yoshitaka Sakamoto; Seiji Suzuki; 和嗣 吹田; 好隆 坂本; 智 平山; 等 荒砂; 清司 鈴木
Archive | 1998
Kazue Ichikawa; Tsuneo Mita; Seigo Nishikawa; Koji Nomura; Yoshitaka Sakamoto; Tsuneo Shinada; 常夫 三田; 常夫 品田; 好隆 坂本; 和重 市川; 清吾 西川; 浩二 野村
Archive | 1997
Yoshitaka Sakamoto; Kazutsugu Suita