Advances in compact manufacturing for shape and performance controllability of large-scale components-a review

Qin, Fangcheng; Li, Yongtang; Hu, Qi; Li, Ju

doi:10.3901/cjme.2016.1102.128

Cited by 17 publications

(5 citation statements)

References 62 publications

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“…The finite element analysis software ABAQUS has been widely applied in the numerical calculation of the mechanical structure, materials and thermodynamics (Fan & Guo, 2015;Qin et al, 2017;Yan et al, 2016). This paper uses it to establish a mechanical model.…”

Section: Simulation Of Elastoplastic Coupling Mechanical Modelmentioning

confidence: 99%

Study on elastoplastic coupling mechanics model of the milled mixture of sugar cane

Duan

Mao

et al. 2019

Food Sci. Technol

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At present, the phenomenon of elastoplastic coupling isn't considered in establishing the mechanics model of the milled mixture of sugar cane. On order to describe elastoplastic coupling and yield characteristics, based on uniaxial confined compression tests and direct shear tests, the evolution of the elastic parameters of the solid fiber with void ratio and the plastic deformation, and the plastic mechanics behavior of the solid fiber is described by Modified Drucker-Prager Cap model, the expressions of the parameters of the plastic mechanics model are derived and the corresponding parameters are calculated; and the elastoplastic coupling mechanics model is established. The evolution of the parameters of the model is achieved by the custom subroutine written in Fortran, the numerical simulation of the elastoplastic coupling model is realized by ABAQUS. The results of uniaxial confined compression tests and finite element simulation show that the elastoplastic coupling mechanics model is more accurate than the non-elastoplastic coupling mechanics model to predict the axial pressure. The results provide an important reference for the analysis and understanding of the milling process of sugar cane and the establishment of an accurate mathematical model of the milled mixture of sugar cane.

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Section: Simulation Of Elastoplastic Coupling Mechanical Modelmentioning

confidence: 99%

Study on elastoplastic coupling mechanics model of the milled mixture of sugar cane

Duan

Mao

et al. 2019

Food Sci. Technol

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“…Second, the different pipe making techniques are corresponding to the different microstructures: controlled cooling for non-equilibrium microstructure and traditional heat-treatment for equilibrium microstructure. Third, most of the relevant work on seamless pipe has focused on its production processes and mechanical properties, 5,6,[8][9][10] little has been reported on the evolution of corrosion of seamless pipe by controlled cooling technique.…”

Section: Corrosion Behavior Of Seamless Pipeline C-mn Steel By On-linmentioning

confidence: 99%

Corrosion Behavior of Seamless Pipeline C–Mn Steel by On-line Controlled Cooling Technique

Li¹,

Zhang

et al. 2018

ISIJ Int.

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“…[1]. With the rapid development of global aerospace, rail transit, communication information, and household appliances, the market has been raising the demand for all types of high-end cold-rolled thin strips [2][3][4]. The flatness of strip products intuitively refers to the warping degree of the strip and is the transverse uneven extension distribution of strip elongation.…”

Section: Introductionmentioning

confidence: 99%

Study on Wear Resistance Evolution of Cold-Rolled Strip Flatness Meter Surface-Strengthened Layer

Zhang

Liu

et al. 2023

Metals

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Seamless flatness rollers are the core equipment for cold-rolled strip flatness detection. The change in wear resistance of the roller surface-strengthened layer has important guiding significance for the prediction of the roller surface life. The experimental results of the five rounds of friction and wear testing show that the volume–wear rate of the original roller surface is only 1.85 × 10−6 mm3 (N·M)−1. After the first grinding, the wear resistance of the roller surface decreased and the wear rate was approximately 2.76 × 10−6 mm3 (N·M)−1. After the second grinding, the wear morphology, wear rate and wear resistance of the samples in each round showed little difference. The average wear rate in the last three rounds of the test is 3.56 × 10−6 mm3 (N·M)−1 and the wear resistance is significantly lower than that of the previous two rounds of the test. The calculation shows that the original surface wear resistance is 32.92% higher than that of the surface after the first grinding, and the average wear resistance of the surface after the first grinding is 22.59% higher than that of the surface after the second, third and fourth grinding. With long-term use and repeated grinding repair, the roller surface will show a trend of wear resistance decline. When the wear resistance decreases to a certain degree, it will reach a stage of stability. These phenomena provide regular and quantitative references for the study of the life prediction of flatness meter rollers.

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Advances in compact manufacturing for shape and performance controllability of large-scale components-a review

Cited by 17 publications

References 62 publications

Study on elastoplastic coupling mechanics model of the milled mixture of sugar cane

Study on elastoplastic coupling mechanics model of the milled mixture of sugar cane

Corrosion Behavior of Seamless Pipeline C–Mn Steel by On-line Controlled Cooling Technique

Study on Wear Resistance Evolution of Cold-Rolled Strip Flatness Meter Surface-Strengthened Layer

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