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ULTRASONIC DEVICE FOR REMAINING RESIDUAL STRESSES IN WELDED METAL CONNECTIONS IN THE WELDING PROCESS

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

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.
机译:一种用于消除焊接过程中金属焊接接头中残余应力的超声装置,包括超声装置对金属的超声作用,其特征在于,为了提高焊接过程中的超声效率,该装置固定在一定距离处。距焊接电极(割炬)压电超声测量换能器150-200 mm,可控制引入到焊接接头金属中的超声振幅。

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