Edge trimming of carbon fibre reinforced plastic

Cunningham, Chloe; Shokrani, Alborz; Dhokia, Vimal

doi:10.1016/j.procir.2018.08.285

Cited by 11 publications

(5 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, the variation in applied feed rates also generally impacted tool wear. These findings aligned with those of Cunningham et al (2018), who reported that surface roughness worsened with increasing tool wear, primarily affecting the CFRP panel. In a separate study by Devan et al (2022) and Urresti et al (2022), it was noted that tool wear was primarily influenced by abrasive wear and the rounding of the cutting edge, attributed to the hard abrasion of carbide grains.…”

Section: Tool Wear Observationsupporting

confidence: 88%

See 1 more Smart Citation

Effect of Cutting Speed and Feed per Tooth on the Trimmed Surface Roughness and Tool Wear During Milling of CFRP: Aerostructural Part

Sundi,

Abdul Hakim,

Mahadi

et al. 2024

JST

View full text Add to dashboard Cite

The machining quality plays a pivotal role in determining the service life of components. In this context, the primary focus of the experimental investigation is centered on the impact of cutting conditions during edge trimming of carbon fiber reinforced plastics (CFRP) material. The ultimate objective of this experiment is to pinpoint the most effective machining parameters, specifically the cutting speed, Vc and the feed per tooth, fz, to minimize damages during the edge trimming process using actual aerostructural sample components composed of CFRP material. Furthermore, the study took into account the issue of tool wear on cutting tools. The Design of Experiment (DoE) technique, specifically the Taguchi L9 orthogonal arrays method, was used to conduct this research. It was shown that the feed per tooth, fz, and the cutting speed, Vc, had the biggest effects on the trimmed surface quality as the longitudinal surface roughness increased. It was demonstrated that the fracture of the pyramidal tooltips in router-type tools happened more frequently at higher cutting speeds, Vc. The optimal machining parameters for minimizing damages during CFRP edge trimming were the combination of the feed per tooth, fz at 0.05 mm and cutting speed, Vc at 50 m/min. The most significant element influencing the tool’s wear was the cutting speed, Vc.

show abstract

Section: Tool Wear Observationsupporting

confidence: 88%

“…More recently, Cunningham et al (2018) conducted a comparative analysis of Multitooth (MT) or burr tools and Up-Down or Compression Routers (UD) under cryogenic conditions. They found that cryogenic machining improved both tool geometries' average surface roughness and delamination length.…”

Section: Literature Reviewmentioning

confidence: 99%

Effect of Cutting Speed and Feed per Tooth on the Trimmed Surface Roughness and Tool Wear During Milling of CFRP: Aerostructural Part

Sundi,

Abdul Hakim,

Mahadi

et al. 2024

JST

View full text Add to dashboard Cite

show abstract

“…Furthermore, a sharper cutting edge (r β =~0 mm) causes lower thrust force, thus uncoated drills or drills with thin coatings are suggested for use as suited to the above-discussed chip removal mechanisms. Finally, the compression effect of multiple cutting edges can also decrease the sum of axial load, very similarly to compression end mills [27,125,126].…”

Section: Requirements Concerning Drilling Tools To Be Used With Cfrpsmentioning

confidence: 99%

Advanced cutting tools and technologies for drilling carbon fibre reinforced polymer (CFRP) composites: A review

Geier

Davim

Szalay

2019

Composites Part A: Applied Science and Manufacturing

283

105

View full text Add to dashboard Cite

“…Glass fiber reinforced plastics (GFRP) are neither isotropic nor homogeneous, drilling reveals specific problems in the area around the hole that may be associated with aftereffect damage [14]. Delamination, fiber pull-out, interlaminar cracking, or thermal damage (matrix burning) are the most common defects caused by drilling [15][16][17]. Drilling in the aerospace industry, accounts for approximately 40% of all the material removal operations [18].…”

Section: Introductionmentioning

confidence: 99%

“…Kishore and Kuppan [20] have investigated a precise drilling of current state of fiber-reinforced polymer and composite laminates of nanopolymer. Cunningham et al [17] investigated the infulunce of cryogenic CNC processing on the edge cutting performance of carbon fiber reinforced plastics (CFRP) for the multi-tooth and updown UD cutting tool. DeFu Liu et al [21] reviewed on mechanical drilling of composite materials; including drilling operations, geometry and materials of drill bit, drilling-induced delamination, thrust force, wear of tools, delamination reduction approaches and certain marked characteristics during the fiber metal laminates (FML) drilling.…”

Section: Introductionmentioning

confidence: 99%

An Investigation of Punching the MWCNTs Doped Composite Plates by Using Different Cutting Profiles

2021

Teh. vjesn.

View full text Add to dashboard Cite

In this study, glass fiber reinforced composite layers which are with and without additives of 0.1 wt.% multi walled carbon nanotubes (MWCNTs) of epoxy were manufactured by vacuum infusion method. Unlike the conventional methods, punching was used in processing and drilling of these materials. The 62 -64 HRC hard punches made of 1.3343 material with specially designed 90°, 30°, 15°, V, C profiles were used for punching of composites. Additionally, made of 1.2379 material with 62 -64 HRC hardness, the mold with 0.05, 0.01 and 0.16 mm clearance values was used. Fujifilm prescale and chatillon load cell were used for force measurement that showed the pressure applied by punches with different cutting profiles. Hole diameter, delamination and burring were analyzed by 3d laser scanner. In test values with mold's 0.05 mm clearance, no burr was observed. The cutting surface of MWCNTs doped composite materials was found to be cleaner and material strength was higher.

show abstract

Edge trimming of carbon fibre reinforced plastic

Cited by 11 publications

References 11 publications

Effect of Cutting Speed and Feed per Tooth on the Trimmed Surface Roughness and Tool Wear During Milling of CFRP: Aerostructural Part

Effect of Cutting Speed and Feed per Tooth on the Trimmed Surface Roughness and Tool Wear During Milling of CFRP: Aerostructural Part

Advanced cutting tools and technologies for drilling carbon fibre reinforced polymer (CFRP) composites: A review

An Investigation of Punching the MWCNTs Doped Composite Plates by Using Different Cutting Profiles

Contact Info

Product

Resources

About