摘要 |
PROBLEM TO BE SOLVED: To downsize a footprint of a grinding device.SOLUTION: A grinding device includes: a first processing region 40 including first holding means 9 which rotatably holds a workpiece W, first grinding means 12 which has a first spindle 16 rotationally driven and a first grinding wheel 20 attached to a tip part of the first spindle 16 and including a first grinding stone 24 facing the workpiece W held by the first holding means 9, and first moving means 38 which moves the first grinding means 12 in a direction that moves close to/away from the first holding means 9; a second processing region aligned with the first processing region 40 in a vertical direction and including second holding means 43 which holds a workpiece W, second grinding means 46 having a second spindle 50 where a second grinding wheel 54 including a second grinding stone 58 facing the workpiece W held by the second holding means 43 is attached to a tip part, and second moving means 70 which moves the second grinding means 46 in a direction that moves close to/away from the second holding means 43; and transfer means 77. |