Toshiba Kikai Kabushiki Kaisha

Yasuo Sakai

Kazuo Nagashima

Harukatsu Goto

In a cambering device of a roll grinding lathe of the type wherein a grinding wheel is moved toward and away from the center of a roll by means of a cambering cam while the grinding wheel is moved in the longitudinal direction of the roll, there are provided electrical or mechanical means to detect the longitudinal position of the grinding wheel and electrical or mechanical means controlled by the position detecting means for varying the rotational speed or the cambering cam so as to vary the cambering profile.

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Numazu, Japan

Yasuo Sakai