Wired threaded inserts in joints with steel screws and aluminium nuts: A parametric study on their effectiveness

被引：0
作者：
Giannella, Venanzio [1 ]
Romano, Davide [2 ]
Greco, Maurizio [2 ]
Molitierno, Raffaele [2 ]
Sepe, Raffaele [1 ]
Armentani, Enrico [3 ]
机构：
[1] Univ Salerno, Dept Ind Engn, Fisciano, SA, Italy
[2] MBDA Italia SpA, Bacoli, NA, Italy
[3] Univ Naples Federico II, Dept Chem Mat & Prod Engn, Naples, Italy
来源：
FORCES IN MECHANICS | 2024年 / 14卷
关键词：
FEM; Joint; Nut; Wired threaded inserts; Parametric study; FINITE-ELEMENT-ANALYSIS; LOAD DISTRIBUTION; CONNECTIONS; RATIO; BOLT;
D O I：
10.1016/j.finmec.2024.100258
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The aim of this research was to investigate on bolted joints characterized by steel screws and aluminum nuts by means of numerical simulation. 2D and 3D CAD/FEM parametric models were developed in order to determine the preload distribution in joints with and without a Wired Threaded Inserts (WTI), so as to compare the trend of the stress distributions and the amount of load applied to each thread. The operating mechanisms and the effectiveness of a WTI were investigated in a parametric study by means of which the most important factors of the joint (materials, class, diameter, Engagement Ratio (ER), tolerance bands) were varied.
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页数：10
相关论文
共 39 条
  • [21] Heywood R.B., 1962, Designing against fatigue of metals
  • [22] Heywood R.B., 1952, DESIGNING PHOTOELAST
  • [23] LOAD AND STRESS-DISTRIBUTION IN SCREW THREADS
    KENNY, B
    PATTERSON, EA
    [J]. EXPERIMENTAL MECHANICS, 1985, 25 (03) : 208 - 213
  • [24] Load and Stress Distribution of Thread Pair and Analysis of Influence Factors
    Lu, Shikun
    Hua, Dengxin
    Li, Yan
    Cui, Fang Yuan
    Li, Pengyang
    [J]. 2018 INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS AND CONTROL ENGINEERING (ISPECE 2018), 2019, 1187
  • [25] DETERMINATION OF LOAD DISTRIBUTION IN A THREADED CONNECTION
    MILLER, DL
    MARSHEK, KM
    NAJI, MR
    [J]. MECHANISM AND MACHINE THEORY, 1983, 18 (06) : 421 - 430
  • [26] Newport A., 1988, P INT OFFSHORE MECH, P141
  • [27] O'Hara P., 1974, Proceedings of Army Symposium on Solid Mechanics, Army Materials and Mechanics Research Center AMRC, MS 74-8, P99
  • [28] Characterization of static, fatigue and fracture behaviour of the aluminium-lithium alloy Al-Li 2198-T851
    Sepe, R.
    Giannella, V.
    Razavi, N.
    Berto, F.
    [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2023, 166
  • [29] Sepe R., 2021, Procedia Struct Integr, V39, P546, DOI [10.1016/j.prostr.2022.03.127, DOI 10.1016/J.PROSTR.2022.03.127]
  • [30] Sopwith D.G., 1948, I MECH ENG, V159, P373, DOI [10.1243/PIME_PROC_1948_159_030_02, DOI 10.1243/PIME_PROC_1948_159_030_02]
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