| 摘要 |
PROBLEM TO BE SOLVED: To correct misalignment of an electronic-component holding implement from an electronic-component receiving device and to enhance the receiving accuracy of an electronic component at low costs. SOLUTION: Pallet reference marks 134 are put respectively in two places which are separated in the X-axis direction of a component feed pallet 16. Cartridge reference marks 132 are put respectively in a plurality of cartridges 130. When an electronic component is delivered, the respective cartridge reference marks 132 are read out. A mounting position error in the X-axis direction and that in the Y-axis direction are calculated. The movement distance of a component suction implement is corrected. The electronic component is taken out precisely. The pallet reference marks 134 are read out. The fixation position error with reference to a base of the component feed pallet 16 is calculated. The component feed pallet 16 which is retreated once is fixed again to an electronic-component feed position. The pallet reference marks 134 are read out. The fixation position error of the component feed pallet 16 is found. The mounting position error of the cartridges 130 is corrected. |
