| 摘要 |
Welding apparatus consists of a high-frequency (HF) generator, two facing welding electrodes (40, 44) and a mechanism (48) to push the electrodes together. HF generator is based on semi-conductors, and the apparatus includes a matching network and a welding tool (30) with a housing (35) and handle (36). Welding apparatus consists of a high-frequency (HF) generator, two facing welding electrodes (40, 44) and a mechanism (48) to push the electrodes together. HF generator is based on semi-conductors, and the apparatus includes a matching network and a welding tool (30) with a housing (35) and handle (36). Housing has a slot giving access to the electrodes, which are coated with an insulating material that is not heated dielectrically, and leading to a larger aperture (39). The electrodes are connected via the matching network to the HF generator, and they are easy to remove for replacement. |
