Finite Element Analysis Model of Rotary Forging for Assembling Wheel Hub Bearing Assembly

Nam, Chan-hee; Lee, Min-cheol; Eom, Jae-Gun; Choi, Moo-ho; Joun, Man Soo

doi:10.1016/j.proeng.2014.10.353

Cited by 21 publications

(8 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nam et al. 9 applied a computationally efficient FE model including one or two artificial planes of symmetry, and the study showed that the simulated results at the mid-planes are consistent with the experimental results for all cases while those at the planes of symmetry are different from the experimental results. Moon et al.…”

Section: Introductionmentioning

confidence: 90%

Loading path optimization of shaft clinching forming assembly using finite element simulation and response surface methodology

Shu

Qiu

Yang

et al. 2019

Proceedings of the Institution of Mechanical Engineers, Part C:

View full text Add to dashboard Cite

Shaft clinching forming assembly has become a mainstream clamping technology of wheel bearings. The radial deformation of inner rings is the main negative impact in the shaft clinching forming process. The elastoplastic finite element method was used to study the shaft clinching forming process of wheel bearings, and the accuracy of the numerical simulation was verified by experiment. The ratio of the inner ring outside diameter variation to the clamping force ( RIC) was taken as an optimization objective. Response surface methodology was used to optimize the loading path of punches in the shaft clinching forming process. Three factors were selected, including the central angle between two successively appeared outermost points of the plum blossom shape loading trajectory ( θ), the rotation speed of the punch ( ω), and the tilted angle of punches ( α). The results show that the central angle θ is the most sensitive factor, and the interaction effects of the central angle θ and the speed of autorotation ω on the ratio RIC are the most significant. Finally, the minimum ratio RIC and a corresponding loading path are obtained. The research results can be applied to other rotary forging processes.

show abstract

Section: Introductionmentioning

confidence: 90%

Loading path optimization of shaft clinching forming assembly using finite element simulation and response surface methodology

Shu

Qiu

Yang

et al. 2019

Proceedings of the Institution of Mechanical Engineers, Part C:

View full text Add to dashboard Cite

show abstract

“…Due to its advantages above, many scholars have conducted researches, mainly on the calculation of energetic parameters (Oudin et al, 1985;Choi et al, 1997;Canta et al, 1998), contact mechanisms (Hawkyard et al, 1977;Pei et al, 1982;Hua, 2011, 2012) and the deformation mechanisms of billets (Nowak et al, 2008;Montoya et al, 2008;Deng et al, 2011;Rusz and Dyja, 2004;Samoyk, 2013), while the researches on the movement of the swing head in rotary forging process were rare. Hu and Che (1993) analyzed the motion path of swing head in PXW rotary forging press.…”

Section: Introductionmentioning

confidence: 99%

Influence of eccentricity of double eccentricity sleeves on the movements of swing head in rotary forging press

et al. 2019

View full text Add to dashboard Cite

Rotary forging is an innovative incremental metal forming process, In a rotary forging press with double eccentricity sleeves, the eccentricity of double eccentricity sleeves has significant effects on the movements of swing head. The internal and external eccentricity of the existing rotary forging machine is equal, except circular path, the rotation speed of internal and external eccentric sleeves for the rose curve, spirals curve and straight line is not equal, which will produce the oscillation centrifugal force during the forming process and cause the violent shaking on the machine. The shaking of the machine has an important influence on the life of the equipment parts machining accuracy and surface profile of parts, reducing the production efficiency. This paper proposes a method to reduce shaking by changing eccentricity and studied the influence of unequal eccentricity on the movements of swing head obtained the design relationship of internal and external sleeves eccentricity, which can reduce the shaking in rotary forging press. This study improving the working state of the rotary forging machine and economic benefits.

show abstract

“…To save computation time and ensure the accuracy of solution, Nam et al [15] investigated the assembly process of hub bearing using cyclic symmetry finite element model. The results revealed that the approach has a better balance between the calculation efficiency and the solution accuracy when the symmetry angle is equal to 60 degrees.…”

Section: Introductionmentioning

confidence: 99%

Study on the Forming Process and Deformation Behavior of Inner Ring in the Wheel Hub Bearing Based on Riveting Assembly

Xiong

Wang

et al. 2019

Materials

View full text Add to dashboard Cite

The orbital riveting process has been successively adopted in the assembly of wheel hub bearing, due to its special merits of high efficiency, low cost, and so on. The forming process and deformation behavior of the inner ring have significant influence on the axial clamping force and bearing clearance, however, which haven’t been addressed yet. In this study, a numerical simulation platform for the assembly of the hub bearing is established by the joint use of the static implicit and dynamic explicit algorithms. Based on the platform, the deformation process and deformation behavior of the inner ring are investigated, along with the interference assembly and riveting assembly on the loading process of the inner ring. Finally, relevant experimental verifications are carried out to consolidate the simulation results. The research findings could be used to guide the design and optimization of the axial clamping force and bearing clearance.

show abstract

Finite Element Analysis Model of Rotary Forging for Assembling Wheel Hub Bearing Assembly

Cited by 21 publications

References 7 publications

Loading path optimization of shaft clinching forming assembly using finite element simulation and response surface methodology

Loading path optimization of shaft clinching forming assembly using finite element simulation and response surface methodology

Influence of eccentricity of double eccentricity sleeves on the movements of swing head in rotary forging press

Study on the Forming Process and Deformation Behavior of Inner Ring in the Wheel Hub Bearing Based on Riveting Assembly

Contact Info

Product

Resources

About