| 摘要 |
A movement control apparatus for a moving member, includes: a drive unit that moves a moving member by rapid traverse on a first axis and a second axis intersecting the first axis, and overlaps the rapid traverse movements in the two axis directions to thereby allow the moving member to move around the periphery of a given area; a reference arc setting unit that sets a reference arc inscribed in the first and second axes; a timing setting unit that sets an overlap movement start timing for the rapid traverse of the moving member based on the reference arc when switching the moving member from the first axis to the second axis; and a control unit that controls the operation of the drive unit to move the moving member at a timing set by the timing setting unit.
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