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Manufacturing and thermal properties of steel-carbon fibre/polyetheretherketone (CF/PEEK) hybrid shafts using laser-assisted in-situ consolidation
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Zequan DING1,2, Congcong LUAN1,2,3, Xinhua YAO3, Lingyu CHENG4, Yuyang JI1,2, Chengcheng NIU1,2, Ningguo DONG1,2, Kai ZHAO4, Zhibin RUAN5, Jianzhong FU1,2. Manufacturing and thermal properties of steel-carbon fibre/polyetheretherketone (CF/PEEK) hybrid shafts using laser-assisted in-situ consolidation[J]. Journal of Zhejiang University Science A, 1998, -1(-1): .
@article{title="Manufacturing and thermal properties of steel-carbon fibre/polyetheretherketone (CF/PEEK) hybrid shafts using laser-assisted in-situ consolidation",
author="Zequan DING1,2, Congcong LUAN1,2,3, Xinhua YAO3, Lingyu CHENG4, Yuyang JI1,2, Chengcheng NIU1,2, Ningguo DONG1,2, Kai ZHAO4, Zhibin RUAN5, Jianzhong FU1,2",
journal="Journal of Zhejiang University Science A",
volume="-1",
number="-1",
pages="",
year="1998",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A2400437"
}
%0 Journal Article
%T Manufacturing and thermal properties of steel-carbon fibre/polyetheretherketone (CF/PEEK) hybrid shafts using laser-assisted in-situ consolidation
%A Zequan DING1
%A 2
%A Congcong LUAN1
%A 2
%A 3
%A Xinhua YAO3
%A Lingyu CHENG4
%A Yuyang JI1
%A 2
%A Chengcheng NIU1
%A 2
%A Ningguo DONG1
%A 2
%A Kai ZHAO4
%A Zhibin RUAN5
%A Jianzhong FU1
%A 2
%J Journal of Zhejiang University SCIENCE A
%V -1
%N -1
%P
%@ 1673-565X
%D 1998
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A2400437
TY - JOUR
T1 - Manufacturing and thermal properties of steel-carbon fibre/polyetheretherketone (CF/PEEK) hybrid shafts using laser-assisted in-situ consolidation
A1 - Zequan DING1
A1 - 2
A1 - Congcong LUAN1
A1 - 2
A1 - 3
A1 - Xinhua YAO3
A1 - Lingyu CHENG4
A1 - Yuyang JI1
A1 - 2
A1 - Chengcheng NIU1
A1 - 2
A1 - Ningguo DONG1
A1 - 2
A1 - Kai ZHAO4
A1 - Zhibin RUAN5
A1 - Jianzhong FU1
A1 - 2
J0 - Journal of Zhejiang University Science A
VL - -1
IS - -1
SP -
EP -
%@ 1673-565X
Y1 - 1998
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A2400437
Abstract: A novel steel-carbon fibre/polyetheretherketone (CF/PEEK) hybrid shaft is proposed, considering the thermal stability, neg-ative coefficient of thermal expansion in fibre orientation and high stiffness of CF/PEEK, which is expected to suppress the thermal deformation of shafts. A laser-assisted in-situ consolidation (LAC) process, together with its equipment, was devel-oped to manufacture the hybrid shaft. Firstly, the optimal process parameters, including the laser-heated temperature and placement speed, were investigated. A maximum short beam shear strength of 80.7 MPa was achieved when the laser-heated temperature was 500 ℃ and the placement speed was 100 mm/s. In addition, the failure modes and the effect of environ-mental temperature on the CF/PEEK samples were analyzed. Both interlayer cracks and inelastic deformation failure modes were observed. The formation and propagation of cracks were further investigated through digital image correlation (DIC). Furthermore, internal defects of the CF/PEEK sample were detected using X-ray tomography scans, and a minimum porosity of 0.23% was achieved with the optimal process parameters. Finally, two CF/PEEK hybrid shaft%29&ck%5B%5D=abstract&ck%5B%5D=keyword'>steel-CF/PEEK hybrid shafts, with different fibre orientations, were manufactured based on the optimal process parameters. The surface temperature distributions and thermal deformations were investigated using a self-established deformation/temperature measurement platform. The hybrid shaft showed an 85.7% reduction in radial displacement with hoop fibre orientation and an 11.5% reduction in axial displacement with cross fibre orientation compared with the steel shaft. The results indicate that the proposed method has great potential to improve the thermal stability of hybrid shafts and the accuracy of machine tools.
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