Method for applying ultrasonic vibrations to the workpiece when tapping

摘要

method u043du0430u043bu043eu0436u0435u043du0438u00a0 ultrasonic vibrations to the blank in the u043du0430u0440u0435u0437u0430u043du0438u0438 threads, including the positioning of ultrasonic vibrations in the u043eu0441u0435u0432u043eu043c direction, u0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 what will create the amplitude modulated ultrasonic u043au043eu043bu0435u0431u0430u043du0438u00a0.