| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic component mounting method an apparatus for improving the mounting tact by reducing time required for detecting the position deviation of electronic component being retained by a fitting head. SOLUTION: The positional deviation of a retention position is detected from an image that is obtained by picking up the image of electronic component 50, by moving a fitting head 40 retaining the electronic component 50 at a prescribed speed on a line sensor camera 1. In the electronic component 50 requiring detection accuracy, an image from the line sensor camera 1 is stored in an image memory 28, based on a small camera scale setting from a pitch- setting part 9. In the electronic component 50 where the detection accuracy may be low, a camera scale is increased, thus increasing the traveling speed of the fitting head 40, and hence reducing the entire mounting tact of a circuit substrate by switching the traveling speed according to the type of the electronic component 50.
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