Optimization of multi-tooth milling tool for interlaminar damage suppression in the milling of carbon fiber–reinforced polymers

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dc.contributor.authorLiu, Jian
dc.contributor.authorTang, Xinkai
dc.contributor.authorLi, Shipeng
dc.contributor.authorQin, Xuda
dc.contributor.authorLi, Hao
dc.contributor.authorWu, Weizhou
dc.contributor.authorSrijana, Yadav
dc.contributor.authorLiu, Wentao
dc.contributor.authorLiu, Haibao
dc.date.accessioned2022-05-31T11:14:38Z
dc.date.available2022-05-31T11:14:38Z
dc.date.issued2022-05-27
dc.description.abstractCarbon fiber–reinforced polymers (CFRP) are widely utilized in the aerospace field due to their significant specific strength, specific modulus, and strong design ability. However, anisotropy and low interlaminar bonding strength lead to burr, tear, lamination, and other damages in CFRP machining. In this paper, a 3D finite element model for the milling of CFRP was carefully developed, and the cutting forces, the interlaminar stress, and the interlaminar damage were properly obtained. Typically based on the developed model, the effects of geometric parameters of the multi-tooth milling tool were precisely analyzed. Next tool geometries were optimized for suppressing the interlaminar damage in the milling of CFRP. Results convincingly show that the multi-tooth milling tool with the geometry of 1.4 mm length of the micro tooth, 38.2° left helix angle, 11 left-handed chip grooves, 15° right helix angle, 12 right-handed helix grooves, approximately rectangular of section shape of the chip groove, 10° rake angle, and 15° clearance angle efficiently delivers the optimal performance. Besides, cutting performance of numerous coated tools was also studied. Results typically show that the multi-tooth milling tool with a diamond coating maintains significant advantages in aspects of the tool life and costs compared with the uncoated and diamond-like carbon coating (DLC)-coated tools.en_UK
dc.identifier.citationLiu J, Tang X, Li S, et al., (2022) Optimization of multi-tooth milling tool for interlaminar damage suppression in the milling of carbon fiber–reinforced polymers, The International Journal of Advanced Manufacturing Technology, Volume 121, Issue 1-2, July 2022, pp.1235-1251en_UK
dc.identifier.eissn1433-3015
dc.identifier.issn0268-3768
dc.identifier.urihttps://doi.org/10.1007/s00170-022-09369-9
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/17978
dc.language.isoenen_UK
dc.publisherSpringeren_UK
dc.subjectCFRPen_UK
dc.subjectMulti-tooth milling toolen_UK
dc.subjectOptimizationen_UK
dc.subjectInterlaminar damage suppressionen_UK
dc.titleOptimization of multi-tooth milling tool for interlaminar damage suppression in the milling of carbon fiber–reinforced polymersen_UK
dc.typeArticleen_UK

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