Two-steps clinching of aluminum and Carbon Fiber Reinforced Polymer sheets

Lambiase, F.; Ko, Dae-Cheol

doi:10.1016/j.compstruct.2016.12.072

Cited by 122 publications

(41 citation statements)

References 37 publications

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“…During the reshaping step, the bottom part of the joint is less constrained. This region is mainly subjected to upsetting that promotes an increase in interlock (Lambiase, F. and Ko, D.C., 2017).…”

Section: Materials Flowmentioning

confidence: 99%

“…Another advantage of the second step is to increase the strength of the clinched joint (Chen et al, 2017c). Lambiase and Ko (2017) also used the two-step clinching process to join aluminum and Carbon Fiber Reinforced Polymer, which contributed to increase the joint strength. Chen et al (2017d) also investigated the two-step clinching process for joining dissimilar aluminum alloy sheets.…”

Section: Introductionmentioning

confidence: 99%

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Numerical and experimental investigations of the two-step clinching process with a bumped die

Chao

Ishida

Wang³

et al. 2018

JAMDSM

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In order to increase the shearing strength and reduce the protrusion height of the clinched joint, a two-step clinching process was designed and investigated in the study. A clinching machine produced by Express Company and extensible dies were used to produce the clinched joint, while a flat die and a bumped die were used to produce the two-step clinched joint. A 2D model in the software DEFORM-2D was applied to analyze the material flow and effective stress distribution of the two-step clinched joint. To validate the numerical model, experimental tests were carried out to get the main geometrical parameters of the two-step clinched joint. The two-step clinching method could increase the neck thickness with the decrease of the protrusion height. Shearing tests were carried out to obtain the shearing strengths of the two-step clinched joints. The results showed that the shearing strength and energy absorption of the joint could be increased by the two-step clinching process because of the increased neck thickness. The two-step clinching method was proved to be effective for increasing the shearing strength and energy absorption of the clinched joint.

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Section: Materials Flowmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Numerical and experimental investigations of the two-step clinching process with a bumped die

Chao

Ishida

Wang³

et al. 2018

JAMDSM

View full text Add to dashboard Cite

show abstract

“…Morphological analysis was performed to determine the main joint dimensions and the damage produced on the aluminum and carbon fiber reinforced polymer (CFRP) sheets. The effectiveness of two-step clinching for joining aluminum and CFRP was also investigated [ 189 ]. Different reshaping tools were involved after joining by clinching with split dies.…”

Section: Clinching Of Different Sheet Materialsmentioning

confidence: 99%

Clinching for sheet materials

2017

Science and Technology of Advanced Materials

106

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“…59) Mucha and Witkowski 10) analysed the change aspects in the forming technology and load conditions. Lambiase and colleague 11,12) studied the damage form of a clinched joint using experiments and numerical simulation. Depaula et al 13) studied the influence of different geometrical parameters on neck thickness and interlocking embedment by a finite element simulation.…”

Section: Introductionmentioning

confidence: 99%

Clinching of Similar and Dissimilar Sheet Materials of Galvanized Steel, Aluminium Alloy and Titanium Alloy

Chu

Zhang

et al. 2018

Mater. Trans.

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Aimed to describe the clinching join-abilities of galvanized steel with aluminium alloy and titanium alloy, extensible die clinched joints were prepared for similar and dissimilar sheet materials combinations. The quality of the clinched joints was analysed from the aspects of material forming, load-bearing capacity and failure modes. The failure mechanism of the clinched joints was researched from macroscopic and microscopic aspects. The results show that the sheet materials which have better strength and hardness, are suitable to be used as upper sheets in the clinching process. [

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Two-steps clinching of aluminum and Carbon Fiber Reinforced Polymer sheets

Cited by 122 publications

References 37 publications

Numerical and experimental investigations of the two-step clinching process with a bumped die

Numerical and experimental investigations of the two-step clinching process with a bumped die

Clinching for sheet materials

Clinching of Similar and Dissimilar Sheet Materials of Galvanized Steel, Aluminium Alloy and Titanium Alloy

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