Assembly technique for control panel enclosures with the combined use of adhesive and rivets and the reduction of energy consumption

Haraga, Kosuke; Taguchi, Koichi; Yoda, Kimihiko; Nakashima, Yoshinobu

doi:10.1016/s0143-7496(03)00066-6

Cited by 18 publications

(10 citation statements)

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“…The fatigue strength of hybrid joints is improved, in comparison to simple bonded joints, for a range of number of cycles lower than 10 5 , while their performance is slightly lower for high cycle fatigue. The benefit of hybrid joints regards also the economic point of view, in particular [8] combines acrylic adhesives and rivets for the assembly of metal enclosures as an alternative to arc welding. This work points out the great simplification in the manufacturing process and the relevant cost and total energy consumption reduction.…”

Section: Introductionmentioning

confidence: 99%

Performance variability of aluminium hybrid LAP-joints obtained by means of adhesives and ultrasonic welding

2010

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This paper presents the first results of the running project HY-LAP (HYbrid LAP-joints) carried out at the Dipartimento di Meccanica of the Politecnico di Milano in collaboration with MUSP and the University of Parma. Thin plates of aluminium 6022T4 have been joined by means of ultrasonic welding, structural adhesives and a combination of them; the applied experimental procedures (i.e. specimens preparation) have been described and the obtained joints have been characterized in terms of morphology and tensile-shear strength. Results are particularly effective in order to evaluate the relevance of the various phenomena influencing the hybrid joining technique, allowing a deep understanding of the process and the possibility to keep it under control.

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Section: Introductionmentioning

confidence: 99%

Performance variability of aluminium hybrid LAP-joints obtained by means of adhesives and ultrasonic welding

2010

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“…From the manufacturing point of view, an interesting and comprehensive work was done by Haraga et al [9]. This work deals with the advantages brought in by the use of pop rivet bonding.…”

Section: Manufacturementioning

confidence: 99%

Technology of Rivet: Adhesive Joints

Moroni

Pirondi

2010

Advanced Structured Materials

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In general hybrid bonding allows to match together the properties of two different joining techniques, with the aim to obtain a joint with a better set of properties (that could involve strength, energy absorption at failure, cost, etc.) with respect to the simple joints. In the literature, several works dealing with the evaluation of the strength for this kind of joints and a global enhancement of the properties, in terms of static strength, fatigue strength and energy absorption are found. The first hybrid technique ''discovered'' was the weld bonding and therefore in the literature it is the most deeply analyzed.

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“…Hybrid joints are a combination of adhesive joints and mechanical fasteners (e.g., rivets and bolts). Those joints build a structural node and are often simpler and cheaper to realize than other traditional joining methods [ 6 ]. In the case of the simultaneous use of both rivets/bolts and adhesive joints to form a hybrid joint, it is possible to emphasize their benefits and to mitigate the disadvantages of both types of joints [ 7 , 8 ] when used separately.…”

Section: Introductionmentioning

confidence: 99%

Influence of the Arrangement of Mechanical Fasteners on the Static Strength and Fatigue Life of Hybrid Joints

et al. 2020

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This paper presents the results of experimental research and numerical calculations regarding the static strength and fatigue life of hybrid joints. In the experiments, specimens built as single-lap adhesive–mechanical joints (hybrid joints) were tested. In a two-stage process of the failure of the hybrid joints, the adhesive joint was damaged first. Therefore, it was assumed that the assembly of fasteners closer to the edge of the overlap (beyond the ranges recommended for mechanical joints) limits the negative impact of the peeling phenomenon on the strength and performance properties of hybrid joints. The specimens used in the experiments were prepared from composite elements (i.e., carbon fiber-reinforced polymer (CFRP)), as well as from the aluminum alloy 2024T4. Because the detection of fatigue damage in composite materials is a complex problem, computed tomography was used to evaluate the degradation of the composite material. Experimental and numerical comparative analyses of the static strength and fatigue life of hybrid joints with adhesive and mechanical joints confirmed the assumptions made.

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Assembly technique for control panel enclosures with the combined use of adhesive and rivets and the reduction of energy consumption

Cited by 18 publications

References 0 publications

Performance variability of aluminium hybrid LAP-joints obtained by means of adhesives and ultrasonic welding

Performance variability of aluminium hybrid LAP-joints obtained by means of adhesives and ultrasonic welding

Technology of Rivet: Adhesive Joints

Influence of the Arrangement of Mechanical Fasteners on the Static Strength and Fatigue Life of Hybrid Joints

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