公开(公告)号：US20180328706A1

公开(公告)日：2018-11-15

申请号：US15970275

申请日：2018-05-03

Applicant: MITUTOYO CORPORATION

Inventor： Hidetaka Yamamoto ,  Kentaro Nemoto ,  Tadashi Iwamoto

IPC: G01B5/008 ,  G01B3/20 ,  G01B5/20

CPC classification number: G01B5/008 ,  G01B3/20 ,  G01B5/20

Abstract: A coordinate measuring machine includes a mount for a workpiece, an arched frame straddling the mount, a slider movable along the frame, and a probe supported by the slider and pointed at the mount. A rotor enables the mount and the frame to relatively rotate. An XY-motion mechanism enables the mount to move in a direction along a surface of the mount.