| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for transferring various types of lead frames in their optimum condition according to their lengths and widths for their later smooth treatments. SOLUTION: In the method, transfer of a lead frame P in its width direction from a die bonder 1 to a magazine transfer device 4 is controlled based on a central axis of the lead frame P according to the full length and width of the lead frame P obtained from information of the frame P. Transfer of the lead frame in its length direction is controlled according to the array condition of a lead frame transfer means 2 provided in a cure device 3 and the full length of the frame P. |
