A new single-sided blind riveting method for joining dissimilar materials

Min, Junying; Li, Yongqiang; Carlson, Blair E.; Hu, S. Jack; Li, Jingjing; Lin, Jianping

doi:10.1016/j.cirp.2015.04.047

Cited by 20 publications

(10 citation statements)

References 7 publications

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“…In FSBR, the blind rivet is driven toward the work materials with a high-speed rotating tool. The authors of work [8] showed that joints produced by the new method have approximately 20% higher strength than the joints made by conventional blind riveting. In the study [7] the heat transfer of the FSBR process and its influence on joint strength were investigated.…”

Section: Review Of Literaturementioning

confidence: 98%

Experimental Strength Analysis of Riveted Joints Using Blind Rivets

Witek

Lubas

2019

Journal of KONES

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This article presents results of experimental investigations of the lap blind riveted joint. The main goal of the work is determination of destructive load of the blind riveted joints. The blind rivets were originally used in the aircraft structures where access to both sides of the riveted structure is impossible. Blind rivets are now commonly used in many branches of industry because of their low cost. Moreover, the riveting process is uncomplicated. There are many publications about analysis of strength of solid rivets in the research literature. However, the strength analysis of the blind rivets was rarely undertaken. There is the research gap in the analysis of both the strength and the load capacity of blind riveted joints. The influence of selected geometrical parameters of the joint on the stress distribution and the destructive force was not widely described in literature. The first part of the work presents a review of standards and publications related to stress and strength analysis of blind riveted joints. The next part of the study describes experimental investigations of joints. The examined specimens were made out of AW 2017 aluminum alloy, cut from 1[mm] thick sheet. Investigated blind rivets were made out of aluminum alloy. The lap joint with one rivet and the single row five-rivet joint were investigated. Moreover, the different size of hole chamfer were considered. The experimental tests were performed with the use of Zwick-Roell tension machine. The main results of experimental investigations are ultimate shear load diagrams. The influence of both the hole chamfer and the number of rivets on destructive force and shear diagrams of blind riveted joints were in detail analysed. After shear tests, the fractured rivets were magnified in order to explain the failure phenomenon of blind rivets. In the future research works the obtained results will be used in strength analysis of the blind riveted joints using the finite element method.

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Section: Review Of Literaturementioning

confidence: 98%

Experimental Strength Analysis of Riveted Joints Using Blind Rivets

Witek

Lubas

2019

Journal of KONES

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“…. FSBR was invented by General Motors, Detroit, MI, in 2006 [39][40][41], which is a blend of friction stir riveting and BR processes. In FSBR, a rotating blind rivet is moved downward and brings in contact with work materials.…”

Section: Friction Stir Blind Riveting (Fsbr)mentioning

confidence: 99%

“…The generated frictional heat from the interaction between the rivet and the work materials softens the work materials, thereby permitting the rivet to be driven into under reduced axial force. The blind rivet is finally pulled once it is fully penetrated into the work materials [41,42]. FSBR eradicates the necessity of predrilling as in the traditional BR process while retaining the advantage of one-sided accessibility.…”

Section: Friction Stir Blind Riveting (Fsbr)mentioning

confidence: 99%

“…[52], suggested that there could be three possible contact conditions between the rivet and the work materials, which are (1) pure sliding, (2) absolute sticking, and (3) mixed sliding and sticking in any friction stir process. The researchers utilized those assumptions to assess the contact condition by equating the ratios of torque to penetration force in FSBR [41]. The authors proposed torque to penetration force ratio for evaluating the communication condition in the FSBR process.…”

Section: Analytical Modeling Of the Processesmentioning

confidence: 99%

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Analyses of Friction Stir Riveting Processes: A Review

Khan

Shao

2017

Journal of Manufacturing Science and Engineering

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This study presents detailed analyses of variant joining processes under the category of friction stir riveting (FSR) that are applied to assemble similar or dissimilar materials by integrating the advantages of both friction stir process and mechanical fastening. It covers the operating principle of FSR methods along with the insights into various process parameters responsible for successful joint formation. The paper further evaluates the researches in friction stir-based riveting processes, which unearth the enhanced metallurgical and mechanical properties, for instance microstructure refinement, local mechanical properties and improved strength, corrosion, and fatigue resistance. Advantages and limitations of the FSR processes are then presented. The study is concluded by summarizing the key analyses and proposing the potential areas for future research.

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“…Metal ve alaşımlarını birleştirmede cıvatalama, perçinleme, lehimleme ve kaynak gibi birçok yöntem kullanılırken bunların içerisinde en yaygın ve en verimli olanı "Kaynak" yöntemidir [4,5]. Kaynak işleminde, metal ve alaşımları ilave tel kullanılarak veya kullanılmadan ergitilir ve dolayısıyla iki metal birleştirilir.…”

Section: Introductionunclassified

Altlık Tipinin Krom Karbür Çökelmesi Üzerine Etkisinin Araştırılması

Oduncuoğlu¹,

Yilmaz²,

Kurt³

et al. 2017

El-Cezeri Fen Ve Mühendislik Dergisi

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Paslanmaz çeliklerin kaynağında en sık görülen kaynak hatalarından birisi tane sınırlarına çökelen krom karbür çökelmeleridir. Bu çalışmada, farklı özelliklere ve farklı fiziksel boyutlara sahip altlık malzemeler kullanılarak 304 kalite östenitik paslanmaz çelik malzemeler elektrik ark kaynak yöntemiyle alın alına birleştirilmiştir. Kaynaklı numunelerin belirlenen soğuma zaman aralığı tespit edilmiş, makroskobik araştırmaları, optik mikroskop incelemeleri, taramalı elektron mikroskobu incelemeleri, krom karbür oluşumuyla ilgili krom ve karbon elemetlerine ait elementel incelemeler ve sertlik analizleri yapılmıştır. Kaynak metallerinin sertlik değerleri ana metal ve ısının tesiri altındaki bölgenin sertlik değerlerinden yüksek olduğu ve en yüksek sertlik değerinin 5754-H22 altlık kullanılarak yapılan birleştirmede meydana geldiği bu altlığın kullanıldığı birleştirmede krom karbür oluşumunun meydana gelmediği tespit edilmiştir.

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A new single-sided blind riveting method for joining dissimilar materials

Cited by 20 publications

References 7 publications

Experimental Strength Analysis of Riveted Joints Using Blind Rivets

Experimental Strength Analysis of Riveted Joints Using Blind Rivets

Analyses of Friction Stir Riveting Processes: A Review

Altlık Tipinin Krom Karbür Çökelmesi Üzerine Etkisinin Araştırılması

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