| 摘要 |
PROBLEM TO BE SOLVED: To provide a lapping machine and it's operating method which can labor-saving of a finish operating of lapping machining, whereby, enable to enhance an operational efficiency and to reduce costs. SOLUTION: The lapping machine is equipped with a pedestal, a drive motor, which is possible to drive in the both forward and reverse directions being set up on the pedestal, and a lap tool which is driven in the forward and reverse directions by the drive motor set up on the pedestal, and a chucking means, which holds a lapping physical object, is disposed on the pedestal at an opposite side of the lap tool, and a driving means which relatively disjuncts the lap tool side and the chucking means side. |
