Friction Characteristics of CFRP Plates in Contact with Copper Plates under High Contact Pressure

Mohee, Faizul M.; Al-Mayah, Adil; Plumtree, A.

doi:10.1061/(asce)cc.1943-5614.0000673

Cited by 22 publications

(4 citation statements)

References 23 publications

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“…Al-Mayah [12] presented a three-stage load-slippage relationship to represent the general friction behavior of the carbon-fiber-reinforced-polymer-metal (CFRP) interface. Similar behavior was observed by Mohee [13] with CFRP-copper and CFRP-aluminum couples [14]. Farfán [15,16] carried out a series of pin-on-disk tests to evaluate the frictional behaviors of different lubricants.…”

Section: Introductionsupporting

confidence: 65%

Structural Design and Friction Performance Test of a New Conical Groove Friction Disks in Wet Clutch

Wang

Yang

2021

Applied Sciences

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Wet clutch transmits its power by the friction torque between friction and separate disks. Conical groove friction disk is a new attempt in Wet clutch. Its configurations allow significant enhancement of torque delivery performances, compared with the traditional plane friction disk. In order to study the frictional performances of the conical groove friction configuration, the friction coefficient calculation model of conical groove friction disk was established, and experimental investigation was used to measure the friction coefficient under sliding velocity conditions. The influence of configuration parameters: cone heights and angles on friction coefficients were evaluated in a typical variable speed test. The results indicated that configuration parameters can affect friction performance in a constant speed period. The equivalent radius can directly describe the friction region of a conical groove friction disk. The constant speed test can be a useful method.

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Section: Introductionsupporting

confidence: 65%

Structural Design and Friction Performance Test of a New Conical Groove Friction Disks in Wet Clutch

Wang

Yang

2021

Applied Sciences

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“…Whereas, the coefficient friction of the untreated Cu plate is found to be 0.31. 1 The wear rate of the 5 wt% granite powder had a better wear resistance than the other compositions in the granite powder blended matrix composites with varying concentrations of 0–5wt%. 2 Low velocity impact test was performed on Basalt Fibre Metal Laminate (BFML).…”

Section: Introductionmentioning

confidence: 89%

Tribo-mechanical analysis of magnesium-based fibre metal laminates for structural applications

Priya

Arputham

2022

Proceedings of the Institution of Mechanical Engineers, Part J:

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Fibre metal laminates (FML) play a significant role in the aircraft industry. The present work is to achieve a high load bearing structure and wear resistant FML for airbus cargo floors and doors. An innovative attempt has been made to reveal the mechanical and tribological properties of the FML (Glass/AZ91D/Glass). The glass fibre used is of bi-diagonal fabric to enhance the shear properties of the FML. The laminates were prepared by hand layup technique, which was post compressed to a uniform shape in the compression moulding machine. Mechanical tests such as tensile, flexural, and low-velocity impact were conducted on the FML samples. The mechanical properties of the magnesium-based FML exhibit an excellent tensile strength of 227.3 MPa, the flexural strength of 231.3 MPa, and the energy absorbed by the plate are 93.648 J. These results were promising, and comparatively better than the conventional laminates in the case of load bearing structures. The wear was tested in Pin-on-Disc and the wear resistance was also found to be better than conventional laminates. The micro-structural analysis along the wear regime shows a prominent wear resistance and fewer cracks, due to the presence of AZ91D in the laminates.

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“…In this FE model, the coefficient friction was set as 0.2. [44][45][46] When assigning material properties, TBM, PBM, and MAT 22 were adopted. The loading head and support heads are made of high-stiffness metal.…”

Section: Finite-element Modelmentioning

confidence: 99%

Bimodulus constitutive models and the simulation on bending properties of woven carbon fibre-reinforced composites

Jiang,

Wang,

Yang

et al. 2023

Journal of Composite Materials

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The tensile and compressive properties of woven carbon fibre-reinforced composites (CFRP) are different owing to the buckling and entanglement of fibre bundles. Two bimodulus constitutive models (TBM and PBM) were proposed based on the track stress criterion and principal stress criterion. Combined with the Hashin three-dimensional strength criterion and Alvaro stiffness reduction criterion, a material subroutine was written to calculate the bimodulus constitutive models. Three-point bending tests of [0/90]20 and [±45]20 were designed to obtain the load–displacement curves and failure modes. The precision of the calculation results with the traditional unimodulus model and bimodulus models were compared, and the bending performance of woven CFRP was explored. The results demonstrate that fibre fracture and interlayer damage occur with different stacking sequences. The material properties can be better shown with less error as bimodulus models. The stiffness and strength of the PBM were slightly larger than those of the TBM, and the failure factors were smaller than those of the TBM. The results of the TBM are closer to the test, and the material subroutine is easier to realise. Bimodulus constitutive models have good application prospect in woven composites for higher accuracy.

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Friction Characteristics of CFRP Plates in Contact with Copper Plates under High Contact Pressure

Cited by 22 publications

References 23 publications

Structural Design and Friction Performance Test of a New Conical Groove Friction Disks in Wet Clutch

Structural Design and Friction Performance Test of a New Conical Groove Friction Disks in Wet Clutch

Tribo-mechanical analysis of magnesium-based fibre metal laminates for structural applications

Bimodulus constitutive models and the simulation on bending properties of woven carbon fibre-reinforced composites

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