| 摘要 |
A method for establishing by means of heat treatment a weld or glue connection between two mutually adjacent surfaces of components, for instance tubes, using respectively an adhesive material, for instance plastic, more particularly epoxy resin, wherein heat is supplied round or close to the weld surfaces for connecting, wherein in order to measure the correct quantity of supplied heat and prior to the heat supply a test loop (10) is arranged round the weld provided with a temperature-sensitive interrupter (13) and an electric fuse (14) connected in parallel thereto, and after the interrupter has responded as a result of the correct temperature being reached after a predetermined time a current surge is passed through the safety fuse in the loop, so that it is possible to determine precisely whether the welding has been carried out for a sufficiently long time and with sufficient heat. |
