Improved high cycle fatigue life prediction
Witryna19 kwi 2024 · Fatigue life prediction is an important part of the reliability and durability analysis of automobile components. Based on Wang and Brown’s framework, multiaxial random fatigue damage was adopted to predict the fatigue life of half-shaft. The stress analysis of half-shaft was resolved analytically to determine the local … Witryna28 kwi 2024 · The fatigue life predicted by 8-level load spectrum and 10-level strengthened load spectrum are compared with the test results, respectively. ... and …
Improved high cycle fatigue life prediction
Did you know?
Witryna24 lis 2008 · To validate the experimental observations and further evaluate the possibility of prediction of fatigue life, an improved high cycle fatigue criterion has been developed, which allows one to systematically determine the fatigue life based on the amount of energy loss per fatigue cycle. Witryna11 lut 2024 · In this work, improved creep-fatigue life prediction models based on time fraction (TF) and ductility exhaustion (DE) rule are established for creep-fatigue life …
Witryna28 kwi 2024 · Multiaxial high-cycle fatigue failure criterion and life prediction is important for structural components under complex low stress. ... Zhang CC, Yao WX (2011) An improved multiaxial high-cycle fatigue criterion based on critical plane approach. Fatigue ... Shang D-G, Sun Y-J, et al. (2024) Multiaxial high-cycle fatigue … WitrynaAbstract This study is based on continuum damage mechanics and constructs an improved macro–micro-two-scale model to predict the fatigue life of engineering …
Witryna1 sty 2001 · An overall building block approach facilitated the development and adaptation of models for immediate application to each of the three in-service … Witryna1 sty 2007 · To validate the experimental observations and further evaluate the possibility of prediction of fatigue life, an improved high cycle fatigue criterion has been …
Witryna17 kwi 2024 · It is valuable to further explore the high cycle fatigue (HCF) strength prediction of Cr–Mo steels. In this study, four heat-treatment procedures of 35CrMo (Chinese designation) steel were … can glowforge engrave on glassWitrynaImproved High-Cycle Fatigue (HCF) Life Prediction Descriptive Note: Final rept. 19 Dec 1996-31 Dec 1999 Corporate Author: DAYTON UNIV OH RESEARCH INST … can glowforge engrave tumblersWitryna18 cze 2012 · Abstract: Improved fatigue life prediction methods will assist in reducing life cycle costs and increasing the availability of mechanical components. These methods include Stromeyer function, Basquin law, Manson-Coffin law, frequency modified damage function (FMDF) model, strain range partition (SRP) and so on. can glowforge cut metalWitryna15 gru 2024 · In this study, the effect of baking heat treatment on fatigue strength and fatigue life was evaluated by performing baking heat treatment after shot peening treatment on 4340M steel for landing gear. An ultrasonic fatigue test was performed to obtain the S–N curve, and the fatigue strength and fatigue life were compared. The … fitbit zip wrist strapWitryna18 paź 2024 · An exponential function is used to describe the strengthening effect. Under the two-dimensional load spectrum, the influence of various levels on the component's life is comprehensively considered, and the fatigue life prediction model under random load is proposed. can glowstick fluid cause numbnessWitryna30 sie 2016 · Effects of tensile elastic pre-deformation at different strain rates on the high-cycle fatigue behavior of SAE 1050 steel and fatigue life prediction - Volume 31 Issue 18 ... S.D., and Zhang, Z.F.: Improved fatigue strengths of nanocrystalline Cu and Cu-Al alloys. Mater. Res. Lett. 3, 135 (2015).CrossRef Google Scholar. 31 can glowforge engrave stainless steelWitryna1 wrz 2024 · The numerical prediction based on the extended finite element method (XFEM) is carried out in this paper, where the mixed-mode crack propagation process is simulated accurately and the fatigue life considering the cyclic overload effect is calculated conveniently by using the proposed novel method. can glow forge engrave mugs