Machining carbon fibre reinforced plastics: lead angle effect

Morandeau, Antoine; Chibane, Hicham; Bouchou, Abdelhake; Serra, Roger; Bonhoure, David; Leroy, René

doi:10.1504/ijmmm.2013.053230

Cited by 6 publications

(2 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition, cutting parameters, tool wear and the relative angle between the direction of cutting speed and fiber direction are crucial factors affecting the damage induced [5,11,12]. In fact, in the experimental work of Morandeau et al [14], the influence of lead angle of the cutting tool on the cutting forces and the machining quality during milling of multi directional composite made of CFRP have been investigated. Authors have shown that, milling with cutting tool which is characterized by a lead angle of 19°leads to reduce the cutting force, rate of wear and the size of the delamination compared to the case when milling is conducted with a cutting tool of 60°of lead angle.…”

Section: Introductionmentioning

confidence: 99%

Surface integrity while trimming of composite structures: X-ray tomography analysis

Nguyen-Dinh

Zitoune

Bouvet

et al. 2019

Composite Structures

View full text Add to dashboard Cite

The aim of this paper is to study the influence of the process parameters (cutting speed and feed) of the conventional trimming on cutting forces, machining temperatures, tool wear and machining quality of Carbon Fibers Reinforced Plastics (CFRP) using PCD tool. The machining quality was characterized using three different techniques such as Scanning Electron Microscopy (SEM), 3D optical topography and X-ray tomography. The originality of this work is based mainly on the multi-scale characterization of the machined surfaces. In fact, a new parameter based on the measurement of the volume of craters is proposed and compared to the surface roughness criterion (Sa) and the X-ray tomography images. The obtained results show that, with the crater volume criterion as well as the X-ray tomography images, the effect of the machining parameters and the wear of the tool on the textured surfaces are well correlated to surface roughness criterion (Sa). In addition, it was observed that the feed speed and tool wear were the major factors affecting the cutting forces and the machining temperatures.

show abstract

Section: Introductionmentioning

confidence: 99%

Surface integrity while trimming of composite structures: X-ray tomography analysis

Nguyen-Dinh

Zitoune

Bouvet

et al. 2019

Composite Structures

View full text Add to dashboard Cite

show abstract

“…Morandeau et al. 30 have made a comparative study in terms of cutting force, workpiece temperature and tool wear for different configurations of the tool when machining carbon/epoxy composite. In a prior work, Chibane et al.…”

Section: Introductionmentioning

confidence: 99%

Optimal milling conditions of aeronautical composite material under temperature, forces and vibration parameters

Chibane

Serra

Leroy

2017

Journal of Composite Materials

View full text Add to dashboard Cite

Optimal conditions for milling carbon/epoxy composite material were established by response surface methodology. The combination of cutting parameters such as cutting speed (Vc) and chip thickness (h) was set at various design points of a central composite design. Significant regression models describing the changes of vibration level, delamination of composite, cutting force, workpiece temperature were developed with the coefficient of determination greater than 0.90. Results suggested that beyond a threshold of vibration, the occurrence of delamination is regular. Vibration criterion was defined from the observations of the workpiece according to the delamination defect. The optimum milling conditions were graphically represented using design contour plots. The best combination of process variables was found, according to the cutting conditions. This new technique should help the operator to select the optimum cutting conditions such as cutting speed and feed rate (chip thickness) in order to avoid damage to the carbon/epoxy composite material T800S/M21 and increase machining productivity.

show abstract

Optimal milling conditions for carbon/epoxy composite material using damage and vibration analysis

Chibane¹,

Morandeau²,

Serra³

et al. 2013

Int J Adv Manuf Technol

View full text Add to dashboard Cite

Machining carbon fibre reinforced plastics: lead angle effect

Cited by 6 publications

References 22 publications

Surface integrity while trimming of composite structures: X-ray tomography analysis

Surface integrity while trimming of composite structures: X-ray tomography analysis

Optimal milling conditions of aeronautical composite material under temperature, forces and vibration parameters

Optimal milling conditions for carbon/epoxy composite material using damage and vibration analysis

Contact Info

Product

Resources

About