| 摘要 |
<p>Soldering gun for single-handed operation has a feed for soldering wire and a wire conveyor in two parts flexibly connected with each other with a pressure spring. The action of the conveyor mechanism depends on the condition of the aggregate and the behaviour of the soldering wire. The spring force is such that it is lower than the buckling resistance of the solder wire which prevents buckling or deformation when the wire is moved when insufficiently heated.</p> |
