Turning of glass–fiber reinforced plastics materials with chamfered main cutting edge carbide tools

Chang, Chung-Shin

doi:10.1016/j.jmatprotec.2006.05.011

Cited by 38 publications

(27 citation statements)

References 13 publications

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“…Similar results were obtained for Glass Fibre Reinforced Polymer (GFRP) [101]; limiting factors of these tools, e.g. large surface roughness of the diamond film and that of the cutting edge [35], are being offset by the recent development of nano-crystalline diamond-coated carbide tools with wear resistance comparable to PCD tools [89]. In addition, multilayer diamond coatings with different grain sizes proved to increase tool life about 14 times compared to uncoated tools in turning of AlSi20 which is as tough to machine as CFRPs [119].…”

Section: Materials For Aeroframes-compositessupporting

confidence: 68%

“…As shown by Mathew et al [143], core drilling tools achieve much smaller thrust force and torque, and better hole quality compared to commercial twist drills. Modification of the cutting edge geometry through rounding and chamfering significantly enhances the tool life and workpiece finish quality for carbide tools [35,58].…”

Section: Materials For Aeroframes-compositesmentioning

confidence: 99%

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High performance cutting of advanced aerospace alloys and composite materials

M’Saoubi¹,

et al. 2015

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Section: Materials For Aeroframes-compositessupporting

confidence: 68%

Section: Materials For Aeroframes-compositesmentioning

confidence: 99%

High performance cutting of advanced aerospace alloys and composite materials

M’Saoubi¹,

et al. 2015

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“…However, the intrinsic mechanism which leads to this fact was not investigated. The chip formation mechanism was mathematically discussed by Chang [33] in GFRP turning. The chips were proposed to flow up the tool's rake in a direction that minimizes cutting power yielding the well-known effective rake angle that indicates the direction of chip flow.…”

Section: 1]mentioning

confidence: 99%

“…Similarly, the chamfering technique was used to improve the tool performance in GFRP r machining processes. Chang [33] conducted a series of tests to assess the effect of tool geometries of P and K types of chamfered main cutting edge carbide tools. Both tool geometry (e.g., side cutting edge angle, first and second side rake angle, nose radius of chamfers) and materials (e.g., P and K type carbides) obviously influence the cutting forces and cutting temperature during the turning of GFRP.…”

Section: Cutting Edge Preparationmentioning

confidence: 99%

Machining of Carbon Fiber Reinforced Plastics/Polymers: A Literature Review

Che

Saxena

Han

et al. 2014

Journal of Manufacturing Science and Engineering

271

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Carbon fiber reinforced plastieslpolymers (CERPs) offer excellent mechanical properties that lead to enhanced functionat performance and, in turn, wide apptications in numerous industrial fietds. Post machining of CERPs is an essential procedure that assures that the manufactured components meet their dimensional tolerances, surface quality and other functional requirements, which is currently considered an extremely difficutt process due to the highly nonlinear, inhomogeneous, and abrasive nature of CERPs. In this paper, a comprehensive literature review on machining of CERPs is given with a focus on five main issues including conventionat and unconventional hybrid processes for CERP machining, cutting theories and thermatlmechanical response studies, numerical simulations, tool performance and tooting techniques, and economic impacts of CERP machining. Given the similarities in the experimental and theoretical studies retated to the machining of gtass fiber reinforced polymers (GERPs) and other ERPsparaltet insights are drawn to CERP machining to offer additionat understanding of on-going and promising attempts in CERP machining.

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“…Chang [55] developed force model for turning GFRP using chamfered tool. The model was experimentally verified.…”

Section: Turningmentioning

confidence: 99%

Modelling of Cutting Fibrous Composite Materials: Current Practice

2015

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Using fibre reinforced polymers (FRP) is increasing across many industries. Although FRP are laid-up in the near-net shape, several cutting operations are necessary to meet quality and dimensional requirements. Modelling of cutting is essential to understand the physics of the cutting phenomena and to predict quality and cost of products. This paper aims at reviewing the current practice in modelling of cutting FRP including analytical, numerical, mechanistic and empirical approaches, with emphasis on analytical models of cutting forces and delamination. Processes detailed include orthogonal cutting, drilling, milling and turning. Finally, advances in machining of metal-composite stacks are presented.

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Turning of glass–fiber reinforced plastics materials with chamfered main cutting edge carbide tools

Cited by 38 publications

References 13 publications

High performance cutting of advanced aerospace alloys and composite materials

High performance cutting of advanced aerospace alloys and composite materials

Machining of Carbon Fiber Reinforced Plastics/Polymers: A Literature Review

Modelling of Cutting Fibrous Composite Materials: Current Practice

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