凸度对不完全融合单面对接强度的影响

Q3 Engineering

Russian Engineering Research Pub Date : 2024-07-29 DOI:10.3103/s1068798x24701260

Yu. A. Tsumarev, T. S. Latun, A. N. Sinitsa, M. V. Latun

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引用次数: 0

摘要

摘要使用 SolidWorks 仿真软件分析单面对接焊缝的应力状态，该焊缝包含一个凸起元件，且焊缝根部存在间隙（未完全熔合）。焊缝的凸度加剧了间隙导致的应力集中，并增加了焊缝中的最大应力。为尽量减小焊缝中的应力，必须完全消除凸起，并沿整个焊缝开一条深度等于间隙高度的沟槽。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Influence of Convexity on the Strength of One-Sided Butt Joints with Incomplete Fusion

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Influence of Convexity on the Strength of One-Sided Butt Joints with Incomplete Fusion

Abstract

SolidWorks Simulation software is used to analyze the stress state of one-sided butt welds that contain a convex element and a gap (incomplete fusion) at the root of the seam. Convexity of the weld seam intensifies the stress concentration due to the gap and increases the maximum stress in the weld. To minimize the stress in the weld, its convexity must be completely eliminated, and a groove of depth equal to the gap height must be made along the whole seam.

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来源期刊

Russian Engineering Research Engineering-Industrial and Manufacturing Engineering

CiteScore

1.20

自引率

0.00%

发文量

226

期刊介绍： Russian Engineering Research is a journal that publishes articles on mechanical and production engineering. The journal covers the development of different branches of mechanical engineering, new technologies, and tools for machine and materials design. Emphasis is on operations research and production-line layout, industrial robots and manipulators, quality control and process engineering, kinematic analysis of machine assemblies, and computerized integrated manufacturing systems.