Abstract
The problem of determining the modes of high-frequency welding of plastics that are optimal in terms of the quality of the welded joint in an asymmetric design of technological equipment with the temperature of its elements changing from cycle to cycle is considered. The temperature distribution in the material to be welded and in the tooling elements was studied theoretically. It is shown that the optimal welding modes correspond to a certain depth of heating of the near-weld zone. Recommendations are proposed for setting the modes and predicting the quality of welding in the mass production of plastic products based on the measured initial values of the temperature of the elements of technological equipment. Keywords plastics, high-frequency welding, tooling, initial conditions, quality, evaluation technique
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