Finite Element Analysis of Residual Stress Induced by Single-Pass Ultrasonic Surface Rolling Process

He, Zhu; Yu, Jinlong; Cui, Binglin; Zhao, Shusen; Liu, Zhihua; Yu, Huixin; Ding, Saifei

doi:10.1007/s12666-021-02508-y

Cited by 4 publications

(2 citation statements)

References 16 publications

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“…According to our previous research [21,22], the parameters of single-pass USR are set as follows: the ball radius R 1 � 2 mm, the frequency f � 30 kHz, the amplitude A � 6 μm, the static force F � 200 N, and the interval between two adjacent impact locations L P � 0.1 mm. While the interval L S between two adjacent rolling paths will be adjusted in the range of 0.05-3 mm.…”

Section: Load or Force Applying Informationmentioning

confidence: 99%

Mathematical Modeling and Finite Element Analysis of Residual Stress (RS) Field after Multipass Ultrasonic Surface Rolling

Shao,

He,

et al. 2024

Advances in Materials Science and Engineering

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In order to achieve the change rule of the induced residual stress (RS) field after multipass ultrasonic surface rolling (USR), a mathematical model of the induced residual stress (RS) field after multipass ultrasonic surface rolling is first established. Then, the coupling mechanisms of the RS field after dual-pass USR and multipass USR are analyzed, respectively. Subsequently, a finite element (FE) model is established, and the influence of the interval between two adjacent rolling paths LS is investigated. Finally, both the mathematical model and the FE model are experimentally verified. The results show that both the mathematical model and the FE model can predict the RS field after multipass USR. Two adjacent RS fields will couple with each other in their overlapping regions. For a relatively small interval LS, the RS field after multipass USR can be fully coupled, so as to form a uniform compressive RS layer. In this study, when LS = 0.05 mm, the values of the surface compressive RS, the maximum compressive RS, the depth of the maximum compressive RS, and the depth of the compressive RS layer reach 426.71 MPa, 676.54 MPa, 0.05 mm, and 0.54 mm, respectively.

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Section: Load or Force Applying Informationmentioning

confidence: 99%

Mathematical Modeling and Finite Element Analysis of Residual Stress (RS) Field after Multipass Ultrasonic Surface Rolling

Shao,

He,

et al. 2024

Advances in Materials Science and Engineering

Self Cite

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“…Dang et al 13 studied the wear resistance of 300 M steel treated by USRP, which showed that the generation of residual compressive stress increased the hardness of parts by 30.9% and enhanced the wear resistance of 300 M steel. He et al 14 conducted finite element analysis on 18CrNiMo7-6 steel treated by single-pass USRP, and the results showed that when the radius of the tool head is small and the static pressure increases, the depth of the residual stress layer can be increased. Fan et al 15 studied the fretting fatigue behavior of ultrasonic surface rolling Ti-6Al-4 V alloy, and the results showed that the residual compressive stress generated by Ti-6Al-4 V alloy after ultrasonic surface rolling can inhibit the generation of microcracks and improve the crack growth life.…”

Section: Introductionmentioning

confidence: 99%

Study on surface residual stress of 42CrMo steel treated by ultrasonic rolling extrusion

Wang

Tian

et al. 2023

Sci Rep

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To obtain the distribution law of residual stress of 42CrMo steel processed by ultrasonic rolling extrusion process (UREP), according to the characteristics of the material treated by ultrasonic rolling extrusion process, 42CrMo steel quasi-static experiment and dynamic experiment are carried out, the improved Johnson–Cook model was proposed. Based on the 42CrMo constitutive equation, the ultrasonic rolling extrusion process finite element method and experiment of 42CrMo steel were carried out. The results show that the simulation value and experimental value of the residual stress distribution after ultrasonic rolling extrusion process of 42CrMo steel have good consistency, with the increase of static pressure and amplitude, the residual stress increases, and with the increase of rotational speed and feed speed, the residual stress decreases, a more accurate residual stress distribution law of ultrasonic rolling extrusion of 42CrMo steel is obtained.

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Reconstruction Mechanism of Surface Integrity for Laser Additive Manufactured 316 L Stainless Steel Subjected to Ultrasonic Surface Rolling Process: Numerical Simulation and Experimental Verification

Xu,

Yang,

Liu

et al. 2024

Met. Mater. Int.

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Finite Element Analysis of Residual Stress Induced by Single-Pass Ultrasonic Surface Rolling Process

Cited by 4 publications

References 16 publications

Mathematical Modeling and Finite Element Analysis of Residual Stress (RS) Field after Multipass Ultrasonic Surface Rolling

Mathematical Modeling and Finite Element Analysis of Residual Stress (RS) Field after Multipass Ultrasonic Surface Rolling

Study on surface residual stress of 42CrMo steel treated by ultrasonic rolling extrusion

Reconstruction Mechanism of Surface Integrity for Laser Additive Manufactured 316 L Stainless Steel Subjected to Ultrasonic Surface Rolling Process: Numerical Simulation and Experimental Verification

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