PURPOSE: To prevent a dislocation or the like by a method wherein, when the movement speed limit of a board corresponding to a component to be mounted by a component mounting machine to be used later exceeds the movement speed limit of a board at a component mounting machine used previously, tact data regarding the component mounting machine to be used later is corrected so as not to exceed the movement speed limit at the component mounting machine used previously.
CONSTITUTION: A plurality of component mounting machines (a) are used sequentially, Tact data which has been set regarding the component mounting machine (a) used previously is stored. When an electronic component 6 is mounted by the component mounting machine (a) to be used later, tact data which is set regarding the component mounting machine (a) to be used later is compared with the tact data which has been stored. Then, the movement speed limit of a board 1 corresponding to the electronic component 6 to be mounted by the component mounting machine (a) to be used later exceeds the movement speed limit of a board 1 at the component mounting machine (a) used previously, the tact data regarding the component mounting machine (a) to be used later is corrected so as not to exceed the movement speed limit at the component mounting machine (a) used previously, and various electronic components 6 are mounted by the component mounting machine (a) to be used later.
NISHIDA YUKICHI
YOSHIDA IKUO
