Distribution of axial yarns on the localized deformation and damage mechanism of triaxial braided composite tubes

Pan, Zhongxiang; Qiao, Feng; Yu, Jiajia; Ouyang, Weihao; Wu, Zhenyu

doi:10.1016/j.tws.2022.109389

Cited by 9 publications

(1 citation statement)

References 39 publications

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“…Woven ceramic matrix composites (WCMC) are more and more widely used in the military, transportation [1], shipping, aerospace, nuclear industry [2][3][4], and other fields due to their excellent properties of high specific stiffness, high-temperature resistance, corrosion resistance, high toughness, and wear resistance. However, due to the anisotropy of its materials, it is difficult to carry out mechanical processing [5].…”

Section: Introductionmentioning

confidence: 99%

Investigation of grinding force and process optimization of woven ceramic matrix composites

Lin¹,

Zhou²,

Wei³

et al. 2023

Ceramic Materials - Present and Future

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Due to the special structure of the woven ceramic matrix composites, challenges and difficulties in the grinding process gradually emerge. How to ensure the reasonable and reliable application of materials has become a hot topic in the present research. The force model is beneficial to understand, predict, and even control the machining process. This chapter investigates the grinding force and process optimization of woven ceramic matrix composites, especially grinding force modeling, surface quality and process optimization of woven ceramic matrix composites during grinding. A new force model considering the fiber orientation of WCMC is developed based on the energy balancing theory. Through the construction of a mathematical model, the study demonstrates the correlation of grinding force with the processing parameters and the composite fiber orientation. The optimum process parameters were obtained by aiming at minimum grinding force and maximum surface quality. The results show that the predictable model has good consistency with the experimental results, and fiber orientation has a major influence on the grinding force. This research can be used to predict the grinding force, thus conducting the machining and controlling their processing quality.

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