A parametric study of insertion and retention forces in cantilever hook

IF 1.1 Q4 ENGINEERING, MECHANICAL

Journal of Mechanical Engineering and Sciences Pub Date : 2023-03-23 DOI:10.15282/jmes.17.1.2023.6.0740

Siti Sarah Abdul Manan, Muhammed Nafis

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引用次数: 0

Abstract

Adhesive bonding, mechanical fastening, and snap-fit are all ways for attaching plastic components together. Snap-fit is employed to assemble plastic parts because it is an efficient, cost-effective, and fast joining technique. When it comes to snap-fits, you have two options: separable and inseparable. The term separable refers to the ability of the components to be dismantled successfully without breaking, whereas inseparable refers to the plastic parts being permanently attached. This investigation focuses on cantilever snap-fit since it is frequently used in the automotive, aerospace, and other sectors. Numerous aspects and parameters affect the functioning of snap-fits, notably on the forces of the insertion and retention. The parameters are the feature thickness (Tb), beam length (Lb), beam width (Wb), base radius (Rb), mounting (α) and dismounting angle (β). The forces required to attach and detach the snap-fits are thought to increase as the insertion and retention angles increase. The results can be seen that higher insertion and retention angle contributes to higher insertion and retention forces as portrayed from Set 7 with the value of 1.1052 N and -1.0214 N.

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悬臂吊钩插入和保持力的参数化研究

粘合、机械紧固和卡扣配合都是将塑料部件连接在一起的方法。卡扣配合用于组装塑料零件，因为它是一种高效、经济、快速的连接技术。当谈到搭扣时，你有两种选择：可分离和不可分离。术语“可分离”是指部件在不断裂的情况下成功拆卸的能力，而“不可分离”则是指永久连接的塑料部件。本研究的重点是悬臂卡扣配合，因为它经常用于汽车、航空航天和其他行业。许多方面和参数影响卡扣配合的功能，尤其是插入和保持力。参数为特征厚度（Tb）、梁长度（Lb）、梁宽（Wb）、基底半径（Rb）、安装角度（α）和拆卸角度（β）。连接和分离卡扣所需的力被认为会随着插入角和保持角的增加而增加。结果可以看出，较高的插入角和保持角有助于较高的插入力和保持力，如第7组所示，其值为1.1052N和-1.0214N。

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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来源期刊

Journal of Mechanical Engineering and Sciences ENGINEERING, MECHANICAL-

自引率

0.00%

发文量

审稿时长

20 weeks

期刊介绍： The Journal of Mechanical Engineering & Sciences "JMES" (ISSN (Print): 2289-4659; e-ISSN: 2231-8380) is an open access peer-review journal (Indexed by Emerging Source Citation Index (ESCI), WOS; SCOPUS Index (Elsevier); EBSCOhost; Index Copernicus; Ulrichsweb, DOAJ, Google Scholar) which publishes original and review articles that advance the understanding of both the fundamentals of engineering science and its application to the solution of challenges and problems in mechanical engineering systems, machines and components. It is particularly concerned with the demonstration of engineering science solutions to specific industrial problems. Original contributions providing insight into the use of analytical, computational modeling, structural mechanics, metal forming, behavior and application of advanced materials, impact mechanics, strain localization and other effects of nonlinearity, fluid mechanics, robotics, tribology, thermodynamics, and materials processing generally from the core of the journal contents are encouraged. Only original, innovative and novel papers will be considered for publication in the JMES. The authors are required to confirm that their paper has not been submitted to any other journal in English or any other language. The JMES welcome contributions from all who wishes to report on new developments and latest findings in mechanical engineering.