| 摘要 |
To braze two platelike elements, in a press, together, particularly to join a good heat-conductive metal to stainless steel, for use in cooking utensils, or the like, an induction coil is formed of concentric rings, or of a spiral, and individual coils thereof are placed closer, or farther away from the surface to be heated, by means of adjustment screws, the adjustment of individual coils, or coil portions being carried out in accordance with sensed temperature directly, or differentially sensing temperature along the contiguous surfaces of the plates, by introducing a thermocouple into grooves formed in at least one of the plates and adjusting the height of the coils, or coil portions for minimum temperature difference across the diameter of the plate.
|
