2015
DOI: 10.1007/s00170-015-6895-7
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Microscopic mechanism based force prediction in orthogonal cutting of unidirectional CFRP

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Cited by 81 publications
(42 citation statements)
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“…The carbon fibers are responsible for carrying load, while the matrix serves to distribute, hold, and protect the fibers as well as to transmit the load [1][2][3]. This unique material structure contributes to the enhanced mechanical and structural properties and made CFRP an ideal substitute for metals.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…The carbon fibers are responsible for carrying load, while the matrix serves to distribute, hold, and protect the fibers as well as to transmit the load [1][2][3]. This unique material structure contributes to the enhanced mechanical and structural properties and made CFRP an ideal substitute for metals.…”
Section: Introductionmentioning
confidence: 99%
“…Jahromi et al [18] developed an analytical model using elastoplastic matrix behavior to predict cutting forces during orthogonal cutting of unidirectional FRP (90 • ≤ θ < 180 • ) and the authors distinguished three chip formation mechanisms: fiber bending, fiber microbuckling and matrix shearing. And recently, the microscopic mechanism based on force prediction in orthogonal cutting of UD-CFRP was elaborated with analyzing the representative volume element [3]. However, due to the distinctively different material properties, it is difficult to accurately predict accurately the failure and identify the chip formation mechanisms for composites, therefore, the new analysis method is required to better understand the material removal and chip formation processes for CFRP.…”
Section: Introductionmentioning
confidence: 99%
“…Force prediction in orthogonal cutting of unidirectional CFRP is reported by Qi et al [7]. The force prediction in drilling of metal and composites is shown in papers [8][9][10].…”
Section: Introductionmentioning
confidence: 94%
“…For the cutting force prediction model in the CFRP orthogonal cutting, the most published literatures were focused on the equilibrium of cutting force, and three characteristic regions, i.e., chipping region, pressing region, and bouncing region, were analyzed respectively. The cutting force was obtained by resultant force of these three regions [19,20,33]. The energy model presented in this paper is based on the fracture toughness and chip thickness, the precision of the model is similar comparing with the force equilibrium method.…”
Section: Deformation and Debonding Depth Of Fibermentioning
confidence: 99%
“…This model promoted composites analytical research, transforming the composite from an equivalent homogeneous material to a multiphase material. Based on this method, a more precise cutting force model for θ range from 0° to 90° was developed [20]. In this model the supporting effect of surrounding materials was considered, and the deflection differential equation was obtained by the principle of minimum potential energy.…”
Section: Introductionmentioning
confidence: 99%