| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dressing device short in a working time for changing the position of a diamond dresser with respect to the center of a turning shaft, and hardly causing a positioning error of the diamond dresser. <P>SOLUTION: A structure including a rotatably-supported turning shaft 5, a motor 8 for the turning shaft which rotationally drives the turning shaft 5, a turning radius change shaft 12 supported rotatably around a position decentered from the center of the turning shaft 5 in the turning shaft 5, and a motor 14 for the turning radius change shaft which rotationally drives the turning radius change shaft 12, wherein the turning radius change shaft 12 is provided with a dresser holder 16 detachably mounted with a diamond dresser 15, is employed for this dressing device 1. <P>COPYRIGHT: (C)2012,JPO&INPIT |
