DRIFT PLATE AND JET DEVICE

摘要

The present invention comprises: a drift plate on which the structure of a drift member is devised to change the direction of the flow of molten solder; a semi cylindrical plate (11) that has a predetermined inner shape and a predetermined height as illustrated in Fig. 1 and is erected on a predetermined substrate to change the direction of the flow of the molten solder; and a semi cylindrical plate (12) that has a predetermined inner shape and a predetermined height and is disposed on the substrate (13) where the semi cylindrical plate (11) is erected to change the direction of the flow of the molten solder. The semi cylindrical plate (11) and the semi cylindrical plate (12) are opposed to each other so that an inner surface of the semi cylindrical plate (11) faces an end portion of the semi cylindrical plate (12) and an inner surface of the semi cylindrical plate (12) faces an end portion of the semi cylindrical plate (11). According to the structure the molten solder can be jetted to a target position and the width direction distribution of the jetted height of the molten solder can be uniform.