| 摘要 |
PROBLEM TO BE SOLVED: To provide a part mounting method which is capable of reducing a mounting head in descending movement to an irreducible minimum by a method wherein an XY table is moved in a vertical direction, where the descending movement of the mounting head is usually fixed with the height of a part. SOLUTION: A mounting equipment is equipped with an XY table movable in a vertical direction, the movement of an XY table 3 is calculated basing on the maximum height of an electronic part 5 mounted on a circuit board and the height of an electronic part 4 held by a part holder 1, and the XY table 3 is moved in a vertical direction by the above calculated movement so as to make the mounting movement of the part holder 1 minimum, and then the part holder 1 is actuated to carry out a mounting operation, so that a shock given to a mounting nozzle and an electronic part can be reduced to a minimum, and an electronic part is improved in mounting accuracy and reliability. |
