| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a grinding wheel-dressing device composed by integrating an oscillating rotary dresser device and an oscillating single stone diamond dresser device. <P>SOLUTION: In this oscillation type grinding wheel-dressing device 100, an angle adjusting mechanism 12 is provided to cause a dressing grinding-wheel head 8 to perform angle adjustment of the dressing grinding-wheels 27a and 29a in relation to a to-be-ground surface of a grinding wheel 17 by turning the dressing grinding-wheel head 8 by turning a turning axis 14 by driving a servo motor, the dressing grinding-wheel head 8 is provided at a longitudinal direction distal end of an axial center of the turning axis 14, and the rotary dressing grinding-wheel 27a and the single stone diamond grinding-wheel 29a are arranged side by side on the dressing grinding-wheel head 8 by using support arms 8b and 8c so that a diameter plane of the rotary dressing grinding-wheel 27a is parallel to a diameter plane of the grinding wheel 17 and a vertical plane including a diameter of the rotary dressing grinding-wheel 27a includes a dressing shaft center plane of the single stone diamond grinding-wheel 29a. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
