| 摘要 |
The method for laser-hard soldering with an external supply of a soldering material (6) such as soldering wire without flux, comprises guiding the external supply of the soldering material such as soldering wire from a storage of soldering material up to in the area of a joint (3) through a supply line over a transport direction, and externally supplying the process gas to the joint using an apparatus, where the process gas is conducted with a distance from the joint to the supply line of the soldering wire and the soldering wire covers from outside. The method for laser-hard soldering with an external supply of a soldering material (6) such as soldering wire without flux, comprises guiding the external supply of the soldering material such as soldering wire from a storage of soldering material up to in the area of a joint (3) through a supply line over a transport direction, and externally supplying the process gas to the joint using an apparatus, where the process gas is conducted with a distance from the joint to the supply line of the soldering wire and the soldering wire covers from outside to conduct directly to the soldering material just before the exit of the soldering material from the supply line, so that the soldering material discharges together with the process gas from the supply line to the joint. An independent claim is included for a device for laser-hard soldering with an external supply of a soldering material such as soldering wire without flux. |
