| 摘要 |
PROBLEM TO BE SOLVED: To provide a polishing device for magnetic head which decreases the variation in the throat height of the magnetic head, and a polishing method therefor. SOLUTION: This polishing device for magnetic head has a surface plate for polishing, a frame 12 for mounting a polishing head, an adjusting ring 26 which is elastically supported at this frame 12, the polishing head 20 which is controlled in the posture with respect to a polishing surface by the adjusting ring, a tilting part which is mounted at the polishing head, a liftable back plate 68 which is mounted at the polishing head and to which a jig 94 is to be attached, actuator means 70A, 70B for balancing which make pressing force act on both sides of the pivotal point of this back plate and actuator means 106A, 106B, 106C for correction which act manipulating force on at least both ends and central part of the jig. In such a case, the moving direction of the moving parts of these actuator means for correction and the working direction of the manipulating force are parallel.
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