带螺纹插入件的螺纹连接的建模

2019 International Conference on Electrotechnical Complexes and Systems (ICOECS) Pub Date : 2019-10-01 DOI:10.1109/ICOECS46375.2019.8949909

Zhernakov Vladimir Sergeyevich, Mardimasova Tamara Nikolaevna, Arslanov Marat Rashitovich, Akbashev Vadim Rinatovich

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引用次数: 1

摘要

在DEFORM-3D软件包中，对采用耐腐蚀耐热钢08H18N10制成的螺纹接头进行了工艺应力的数值计算。研究了螺纹节距变化对轴向、径向和切向应力分布的影响。用解析法和数值法计算了“螺栓-螺母”连接中螺纹在单轴拉力下的载荷分布。得到了在单轴拉伸条件下螺纹接头的应力-应变状态。对螺纹镶件在接头中的安装效果进行了评价。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modeling of threaded connection with threaded insert

A numerical calculation of technological stresses in a threaded connection with the presence of a threaded insert made of corrosion-resistant heat-resistant steel 08H18N10 in the DEFORM-3D software package was performed. The influence of the change in the thread pitch on the distribution of axial, radial and tangential stresses is investigated. Analytical and numerical method calculated the distribution of the load on the threads in uniaxial tension in the connection “bolt-nut”. The stress-strain state of a threaded joint with the presence of a threaded insert for uniaxial tension was obtained. The effect of installing the threaded insert in the joint has been evaluated.

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2019 International Conference on Electrotechnical Complexes and Systems (ICOECS)

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