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ULTRASONIC DEVICE FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS IN THE WELDING PROCESS
ULTRASONIC DEVICE FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS IN THE WELDING PROCESS
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机译:消除焊接过程中焊接金属接头残余应力的超声波装置
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摘要
An ultrasonic device for relieving residual stresses in welded joints of metals during welding, including the effect of ultrasound on the metal by an ultrasonic device, characterized in that to increase the efficiency of ultrasound during the welding process, this device is fixed at a distance of 150-200 mm from the welding electrode (torch) piezoelectric ultrasonic measuring transducer allowing to control the amplitude of ultrasound introduced into the welded joint metal.
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