| 摘要 |
The invention concerns electric welding, namely devices for fastening of the electrodes of electric arc welding. An electrode holder of Sukhotin contains a screw clamp for fastening welding electrode connected with current conductor, which contains a handle with cover plate and a nut for fastening of electric cable. Reduction of heating electrode holder by heat from consumable electrode and reduction of material consumption of electrode holder is achieved by equipping the current conductor with threaded ribbed support with perforated handle, and ribbed screw clamp. |
