| 摘要 |
A soldering method is designed to seal an on-line transfer device of cable such that a housing of the device is sealed off to prevent the electromagnetic interference. The method includes a first step in which a fusing portion between a receiving seat and a cover of the housing is furnished with a soft solder. The cover is heated to cause the soft solder to melt to flow into the fusion portion, so as to fuse the receiving seat and the cover together. The housing of the device is free of the soldering marks or lumps.
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