Results 11 to 20 of about 1,161,291 (313)
Forschung im Ingenieurwesen, 2021 Demands on modern gearboxes are constantly increasing, for example to comply with lightweight design goals or new CO2 thresholds. Normally, to increase performance requires making gearboxes and powertrains more robust.
D. Fuchs +3 more
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Metals, 2021 Developing accurate design data to enable the effective use of new materials is undoubtedly an essential goal in the gear industry. To speed up this process, Single Tooth Bending Fatigue (STBF) tests can be conducted.
F. Concli, L. Fraccaroli, L. Maccioni
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Maderas: Ciencia y Tecnología, 2022 This study investigated how the mechanical properties of L-shape joints produced from heat treated Scotch pine or ash wood behaved under cyclic fatigue loading and compared this with the mechanical properties of non-heat treated wood materials ...
Samet Demirel, Ruveyda Sener
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, 2021 This paper presents an experimental study on the residual stress distribution of 60E2 (UIC 60) rails, and its influence on the rail bending fatigue resistance.
C. Kang, M. Wenner, S. Marx
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Bending Fretting Fatigue Characteristics of 18CrNiMo7-6 Alloy Steel
Cailiao gongcheng, 2017 A series of bending fretting fatigue tests of 18CrNiMo7-6 alloy steel were carried out, the bending fretting fatigue S-N curve was built up, and an analysis was made on the test results.
SHEN Yan-tuan +5 more
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Experimental and Numerical Studies on Fatigue Characteristics of CFRP Shaft Tube
Applied Sciences, 2022 Carbon Fiber Reinforced Plastic (CFRP) shaft tube structure is widely applied in different fields, including aerospace, automotive, and wind power. Since CFRP shaft tube is often subjected to bending fatigue loads, it is of great significance to research
Guoping Ding +3 more
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FATIGUE LIFE PREDICTION IN BENDING FROM AXIAL FATIGUE INFORMATION [PDF]
Fatigue & Fracture of Engineering Materials & Structures, 1987 AbstractBending fatigue in the low cyclic life range differs from axial fatigue due to the plastic flow which alters the linear stress‐strain relation normally used to determine the nominal stresses. An approach is presented in this report to take into account the plastic flow in calculating nominal bending stress Sbending based on true surface stress.
S. S. Manson, U. Muralidharan
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The upper limit extension of loading frequency in the rotating bending fatigue test
Nihon Kikai Gakkai ronbunshu, 2017 Fatigue property in gigacycle regime is focused as an important subject in recent years. In such a long-life region, a tremendous long period is required to perform the fatigue tests. In order to overcome this difficulty, special types of fatigue testing
Taizoh YAMAMOTO +2 more
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Journal of the Textile Machinary Society, 1961 目的(1)繊維の屈曲疲労寿命の統計的性質をあきらかにすること.(2)繊維の2段2重重複繰返応力による屈曲疲労破壊に対して, 金属についてのMinerの仮定が適用できるか否かをしらべ, あわせて繰返数比の累計の大きさとその法則性を検討すること.成果4種の繊維 (ナイロン, テリレン, 強力レイヨン, 普通レイヨン) の実験によれば(1)繊維の屈曲疲労寿命のばらつきは非常に大きく, 変動係数は100%以上である.疲労寿命の頻度分布は近似的に対数正規性, あるいはlogP～N関係の直線性が適用されるが, 後者の方がやや近似度が高い.(2)繰返数比の累計は1に等しい場合もあるが,1に等しくない場合が多い.すなわちMinerの仮定が適用できるのはごくまれである ...
H. Noshi, H. Fujimoto, T. Yoshida
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RESEARCH ON BENDING FATIGUE TEST BASED ON 42CRMO GEAR (MT)
Jixie qiangdu, 2023 42CrMo is a kind of ultra-high strength steel, which has high strength, good hardenability and small deformation after quenching. It is widely used in driving materials such as large gears, bearing spindle and connecting rod used in traction.
WANG JiaJun +4 more
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