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How do people apply the stretching method on ultrasonic method? 


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The stretching method is applied in the ultrasonic method by using ultrasonic waves to carry out fatigue stretching on hard metals . This method involves the use of ultrasonic wave generators and connection rod stretching structures, which are equipped with amplitude-change poles. The workpiece is attached to one end of each amplitude-change pole, while the other end is connected to an ultrasonic wave generator through a transducer. This allows the ultrasonic wave generators to transmit the electric energy of ultrasonic waves to the transducers, enabling the stretching of the workpiece from one or two directions. Through data analysis, the expanding mechanism of cracks on a workpiece under an ultrasonic vibration unidirectional/bidirectional stretch load can be obtained .

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The provided paper does not mention the stretching method in relation to the ultrasonic method.
The paper describes a method where ultrasonic waves are used to carry out fatigue stretching on hard metals. The stretching device consists of two ultrasonic wave generators and two connection rod stretching structures. The ultrasonic wave generators transmit the electric energy of ultrasonic waves to the transducers, allowing the stretching of the workpiece.
The provided paper does not mention the stretching method in relation to the ultrasonic method.
The provided paper does not mention the stretching method in relation to the ultrasonic method. The paper is about an ultrasonic processing apparatus and method that calculates a viscoelastic coefficient and spatial change amount.
The provided paper does not mention the specific details of how people apply the stretching method on the ultrasonic method.

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