| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce abrasion of a power transmission mechanism which rotationally drives a revolving table and thereby perform stable deburring.SOLUTION: A deburring device 100 includes: a grinder 102 which grinds burrs B of a casted workpiece W; and a revolving table 104 which supports the workpiece. A power transmission mechanism 129 rotationally drives the revolving table of the deburring device 100. The power transmission mechanism 129 includes: a driving source 126; a driving force transmission part 128 which contacts with a part of the revolving table and thereby transmits a rotary driving force of the driving source to the revolving table contacting therewith; and a power transmission control part 128a which adjusts transmission of the driving force from the driving force transmission part to the revolving table when a pressing force having a magnitude larger than a predetermined magnitude is applied from the grinder to the workpiece supported by the revolving table.</p> |
