One face single open type stannum export of long spilled stannum port
A technology of tin outlet and overflow tin, which is applied in the field of tin outlet of tin furnace, can solve the problems that are not suitable for large-scale batch processing, easy to form false soldering at joints, and low work efficiency
- Application Information
AI Technical Summary
Problems solved by technology
 As shown in Figure 1, a single-open tin outlet with a long tin overflow port, the shape of the tin outlet is rectangular, and at least one overflow tin port 1 is arranged on the long side of one of the sides of the rectangle, so The overflow tin opening 1 is a rectangular opening with a depth of 2-8 mm.
 As shown in FIG. 2 , the tin outlet according to the present invention is mainly applied to the welding of electronic components 3 with long single-row leads, and the section line in the figure represents the overflow tin outlet. According to the distribution of the lead wires to be welded on the PCBA board 2 and the distribution of the electronic components 3 near the tin outlet, the overflow tin outlet 1 on the long side of the tin outlet is reasonably set: for the welding of continuous long single-row leads, in the corresponding position Set a long overflow tin outlet 1 on the tin outlet of the tin outlet. For the welding of discontinuously arranged single-ro...
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