Results 91 to 100 of about 31,118 (203)
Metalurgija, 2020 In order to expand the range of the cross wedge rolling (CWR) product, realize CWR of hexahedral blank. In this paper, the three-dimensional Finite element model (FEM) of hexahedral blank CWR is established by DEFORM finite element software.
Y. Chang, X. D. Shu, T. Z. Chen
doaj
A Comparative Study of Helical and Cross-Wedge Rolling Processes for Producing Ball Studs. [PDF]
Materials (Basel), 2019 Bulzak T +3 more
europepmc +1 more source
Литьë и металлургия, 2013 The peculiarities of production of bimetallic parts while combining molding processes of cross-wedge rolling are considered. The possibility of manufacturing of a hollow items such as «shaft» in the process of rolling of two different steel parts, namely
V. V. Petrenko
doaj
Prediction of Crack Formation for Cross Wedge Rolling of Harrow Tooth Preform. [PDF]
Materials (Basel), 2019 Pater Z +4 more
europepmc +1 more source
This paper first outlines the key stylized facts about changes in inflation dynamics in recent years: 1) inflation persistence has declined, 2) the Phillips curve has flattened, and 3) inflation has become less responsive to other shocks.
Frederic S. Mishkin
core
Numerical analysis of the cross wedge rolling process (CWR) for a stepped shaft
Metalurgija, 2015 The paper presents the results of numerical modeling of a complex CWR process for producing a stepped shaft. The modeling was performed using the Finite Element Method (FEM) based commercial software Simufact.Forming.
Z. Pater +3 more
doaj
Study on Near-Net Forming Technology for Stepped Shaft by Cross-Wedge Rolling Based on Variable Cone Angle Billets. [PDF]
Materials (Basel), 2018 Han S, Shu X, Shu C.
europepmc +1 more source
The practical impact of elastohydrodynamic lubrication [PDF]
The use of elastohydrodynamics in the analysis of rolling element bearings is discussed. Relationships for minimum film thickness and tractive force were incorporated into computer codes and used for bearing performance prediction.
Anderson, W. J.
core +1 more source
Internal crack formation in cross wedge rolling: Fundamentals and rolling methods
Journal of Materials Processing Technology, 2022 Tomasz Bulzak +4 more
openaire +1 more source
Aerodynamic characteristics, including effect of body shape, of a Mach 6 aircraft concept [PDF]
Longitudinal aerodynamic characteristics for a hydrogen-fueled hypersonic transport concept at Mach 6 are presented. The model components consist of four bodies with identical longitudinal area distributions but different cross-sectional shapes and ...
Riebe, G. D.
core +1 more source