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

Xiong, Wei; Wang, You; Li, Xiaoping; Mei, Song; Tian, Zhuxin

doi:10.3390/ma12223785

Cited by 9 publications

(5 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Cavity prediction is thus important. The DPTR WBU in Figure 1 was manufactured using a process that differs greatly from the process used in the case of mechanically separable bearing [26,29]; DPTR WBU manufacture requires preloading of the inner races and careful control of the forming load. The inner DPTR races exhibit high-level elastic deformation and stresses that become concentrated at weak points (Figure 1).…”

Section: Dptr Wbu Assembling Process and Analysis Modelmentioning

confidence: 99%

See 1 more Smart Citation

Implicit Elastoplastic Finite Element Analysis of a Wheel Bearing Shaft Clinching Process Using the Multi-Body Function

Chung¹,

Yoo²,

Moon³

et al. 2022

Metals

View full text Add to dashboard Cite

An implicit, elastoplastic, finite element method (FEM) with multi-body treatment function was applied to accurately analyze the real-world shaft clinching of a duplex-pair tapered roller (DPTR) wheel-bearing unit (WBU) under minimal assumptions during modeling. The inner races were viewed as elastoplastically deformable and were fitted to the hub shaft before clinching by imposing a thermal load reflecting the mechanical load of press-fitting. The forming roller (i.e., the power source) was considered to be force-prescribed, similar to the approach on real shop floors. The predictions focused on the homogenizing stage, during which the two inner races bear the preload. At this time, local plastic deformation occurred at the end of the hub shaft and in the armpit area and the cavity was either maintained or enlarged. The predicted cavity size in case of force-prescribed forming roller increased, compared with the velocity-prescribed forming roller. The residual stress became axisymmetric and was divided into two parts by the cavity. These findings allow engineers to control the pre-stresses imparted to the inner races of tapered roller bearing assemblies.

show abstract

Section: Dptr Wbu Assembling Process and Analysis Modelmentioning

confidence: 99%

“…Xiong et al [29] employed implicit and explicit FEMs with hexahedral FEs to assemble a WBU. They showed an acceptable agreement between the predictions and the experimental data.…”

Section: Introductionmentioning

confidence: 99%

Implicit Elastoplastic Finite Element Analysis of a Wheel Bearing Shaft Clinching Process Using the Multi-Body Function

Chung¹,

Yoo²,

Moon³

et al. 2022

Metals

View full text Add to dashboard Cite

show abstract

“…The variables influencing this development are, for example: an increase in engine power, weight, an advanced production process, simplification of assembly, up to new materials. But also the deformation behavior of the inner ring, because the deformation of the inner ring has a direct effect on the bearing play and the clamping force [6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Testing the Effect of Bending Moment on Wheel Bearing Heating

Stančeková¹,

Mrázik²,

Ťavodová³

et al. 2022

Manufacturing Technology

View full text Add to dashboard Cite

Leading manufacturers and sellers of products in the field of rolling bearings for the automotive industry guarantee their quality. Extensive product testing is required to guarantee quality. When testing wheel bearings, bending fatigue test stations are used, among other things, to verify the strength of components. The content of the presented work is the analysis of the effect of bending moment on the temperature of a newly wound wheel bearing of the 3rd generation, based on experimental measurements. These are dynamic tests of the strength of wheel bearing components at a resonant test station. This verification is very important and has the effect of preventing the start of mass production of components that do not meet the basic safety requirements. bending moment temperature wheel bearing

show abstract

“…Milutinovic et al [20] analyzed and compared mechanical properties of a nonaxisymmetric steel U-cross joint component manufactured by cold orbital forging and conventional hot forging and found that the component formed by orbital forging showed better mechanical properties than the component manufactured by conventional forging. Also, cold orbital forging can be utilized for riveting assembly, such as the assembly of wheel hub bearing [21,22] and artificial joints production [23]. Recently, a novel orbital forming process called ultrasonic orbital microforming (UOM) was developed to form metal components whose dimensions were smaller than 1 mm [24,25].…”

Section: Introductionmentioning

confidence: 99%

Deformation Characteristics and Microstructure Analysis of Aluminum Alloy Component with Complex Shape by Cold Orbital Forming

Feng

Jin

Deng

et al. 2021

Metals

View full text Add to dashboard Cite

This work aimed to study the deformation characteristics and microstructure of AA6063 aluminum alloy component with complex shape manufactured by cold orbital forming processing. The material flowing behavior was analyzed by Finite Element (FE) simulation and forming experiments were carried out using bar blank with different lengths. The microstructure of the boss zone cut from the formed samples was observed using scanning electron microscopy (SEM) and electron back-scatter diffraction (EBSD). FE simulation and experiment results both showed the aluminum base can be formed using cold orbital forming process. The distributions of the effective strain of the component with different blank lengths were almost the same, and the effective strain was bigger at the boss and the flash as the forming finished. The material flow is complex, especially in the boss, and the folding defect was observed at the root of the boss. The distribution of Mg2Si strengthening precipitate is more homogeneous in the matrix, has a different shape, and shows directivity at different position of boss zone. The grains are elongated, and the extent is different at different positions of the boss zone after cold orbital forming, and the crystal orientation discrepancy is smaller in the component main body and bigger in the boss zone. Subsequent forming process and blank optimization need to be further researched to improve forming quality.

show abstract

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

Cited by 9 publications

References 13 publications

Implicit Elastoplastic Finite Element Analysis of a Wheel Bearing Shaft Clinching Process Using the Multi-Body Function

Implicit Elastoplastic Finite Element Analysis of a Wheel Bearing Shaft Clinching Process Using the Multi-Body Function

Testing the Effect of Bending Moment on Wheel Bearing Heating

Deformation Characteristics and Microstructure Analysis of Aluminum Alloy Component with Complex Shape by Cold Orbital Forming

Contact Info

Product

Resources

About