Tribo-functional effects of double-crossed helix on surface finish, cutting friction and tool wear mechanisms during the milling process of natural fiber composites

Chegdani, Faissal; Mansori, Mohamed El

doi:10.1016/j.wear.2018.11.026

Cited by 22 publications

(9 citation statements)

References 32 publications

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“…As the TiALN coating was thin, the carbide grains generated and made the junction uneven between the rake and flank faces. 129 Between 2 fluted and 4 fluted HSS tools, 4 fluted tool provided the best result with a minimal surface roughness of 2.33 μm and delamination factor of 1.04 at the input parameters of 3000 r/min spindle speed and 0.1 mm/rev feed, during milling of flax fiber reinforced epoxy composite. 130 The impact of tool helix angle during milling of flax fiber reinforced to polypropylene composite was evaluated two zones named warp fiber zone (WPZ) and weft fiber zone (WTZ) were represented on the composite’s top surface.…”

Section: Conventional Machining Processes Of Natural Fiber Reinforced...mentioning

confidence: 96%

Machining parametric study on the natural fiber reinforced composites: A review

Mahakur

Bhowmik

Patowari

2021

Proceedings of the Institution of Mechanical Engineers, Part C:

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Nowadays, the utilization of natural fiber reinforced composite has increased frequently. These natural fibers have significant features like low cost, renewable, and, more importantly, biodegradable in nature, making them to be utilized for various industrial sectors. However, the massive demand for natural fiber reinforced composites (NFRC), forces them to be machined and operated, which is required for countless areas in multiple industries like automotive, marine, aerospace and constructions. But before obtaining the final shape of any specimen, this specimen should come across numerous machining processes to get the desired shape and structure. Therefore, the present review paper focused on the various aspects during conventional and unconventional machining of the NFRC. It covers the work by exploring the influence of all input variables on the outcome produced after machining the NFRC. Various methodologies and tools are also discussed in this article for reducing the machining defects. The machining of the NFRC is found as a challenging task due to insufficient interlocking between the matrix and fibers, and minimum knowledge in machining characteristics and appropriate input parameters. Thus, this review is trying to assist the readers to grasp a basic understanding and information during the machining of the NFRC in every aspect.

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Section: Conventional Machining Processes Of Natural Fiber Reinforced...mentioning

confidence: 96%

Machining parametric study on the natural fiber reinforced composites: A review

Mahakur

Bhowmik

Patowari

2021

Proceedings of the Institution of Mechanical Engineers, Part C:

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“…Polymers 2020, 12, x FOR PEER REVIEW 2 of 17 addition to poor surface roughness [10,18]. In actual fact, the type of cutting process and its variable parameters control the product quality [7]. This has resulted in fundamental questions such as the following: which cutting processes are the most suitable for cutting NFRPs?…”

Section: Nfrp Composites: Definition and Classificationmentioning

confidence: 99%

“…Recently, natural fiber-reinforced polymers composites (NFRPs) have attracted many researchers because NFRPs have good properties that can be used in many engineering applications. [ 2 , 4 , 6 , 7 , 8 ]. Although the NFRP composites are manufactured near-net shape, they still need some final cutting processes to reach the shape required such as drilling, cutting, and trimming processes [ 9 , 10 , 11 , 12 , 13 , 14 ].…”

Section: Introductionmentioning

confidence: 99%

“…For instance, several defects have arose as a result of the cutting process such as material damage at cutting edges and dimensional instability due to the deformations caused by cutting forces in addition to poor surface roughness [ 10 , 18 ]. In actual fact, the type of cutting process and its variable parameters control the product quality [ 7 ]. This has resulted in fundamental questions such as the following: which cutting processes are the most suitable for cutting NFRPs?…”

Section: Introductionmentioning

confidence: 99%

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Cutting Processes of Natural Fiber-Reinforced Polymer Composites

et al. 2020

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Recently, natural fiber-reinforced polymers (NFRPs) have become important materials in many engineering applications; thus, to employ these materials some final industrial processes are needed, such as cutting, trimming, and drilling. Because of the heterogeneous nature of NFRPs, which differs from homogeneous materials such as metals and polymers, several defects have emerged when processing the NFRPs through traditional cutting methods such as high surface roughness and material damage at cutting zone. In order to overcome these challenges, unconventional cutting methods were considered. Unconventional cutting methods did not take into account the effects of cutting forces, which are the main cause of cutting defects in traditional cutting processes. The most prominent unconventional cutting processes are abrasive waterjet (AWJM) and laser beam (LBM) cutting technologies, which are actually applied for cutting various NFRPs. In this study, previously significant studies on cutting NFRPs by AWJM and LBM are discussed. The surface roughness, kerf taper, and heat-affected zone (HAZ) represent the target output parameters that are influenced and controlled by the input parameters of each process. However, this topic requires further studies on widening the range of material thickness and input parameter values.

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“…As GFRP composites have the anisotropic structure, problems such as rapid tool wear, bad surface quality, excessive cutting force and power consumption are encountered during machining [10][11][12]. These problems can be controlled with cutting parameters such as cutting tool material, feed rate, cutting speed, and depth of cut [13][14][15]. Sarma et al [16] investigated the effects of feed rate, cutting speed, depth of cut, and fiber orientation angle on cutting forces.…”

Section: Introductionmentioning

confidence: 99%

Investigation of mechanical characteristics of GFRP composites produced from chopped glass fiber and application of taguchi methods to turning operations

Çelik

Türkan

2020

SN Appl. Sci.

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Glass fiber-reinforced plastic (GFRP) composites take place in engineering materials owing to their low-weight and high-mechanical properties. In some cases, they need to be shaped by machining before using in industrial applications. However, when these composites are machined, many problems such as bad surface quality, rapid tool wear are encountered. Therefore, optimization of cutting parameters is essential to eliminate or minimize these problems. In this study, GFRP composites were produced by combining polyester matrix material with glass fibers (GF) having 6 mm, 6-12 mm, 12 mm fiber length, and 20%, 25%, 30% fiber ratio by weight. The tensile strengths of these composites were investigated. Turning tests were also performed with cutting speeds of 40, 80, and 120 m/min, feed rates of 0.1, 0.2 and 0.3 mm/rev, and depth of cut of 1, 2, and 3 mm, according to Taguchi L 27 standard orthogonal array method. The effect of fiber length and ratio, and cutting parameters on cutting forces and surface roughness were analyzed. As a result of the experiments, it was observed that the reinforced polymer matrix with GF provide to increase the tensile strength. The highest tensile strength was obtained as 55.95 MPa from the composite having a fiber length of 12 mm and a fiber ratio of 25%. Besides, the feed rate was determined as the most effective parameter among the all parameters on both cutting force and surface roughness. Therefore, the feed rate should be chosen low for lower cutting force and surface roughness values.

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Tribo-functional effects of double-crossed helix on surface finish, cutting friction and tool wear mechanisms during the milling process of natural fiber composites

Abstract: functional effects of doublecrossed helix on surface finish, cutting friction and tool wear mechanisms during the milling process of natural fiber composites

Cited by 22 publications

References 32 publications

Machining parametric study on the natural fiber reinforced composites: A review

Machining parametric study on the natural fiber reinforced composites: A review

Cutting Processes of Natural Fiber-Reinforced Polymer Composites

Investigation of mechanical characteristics of GFRP composites produced from chopped glass fiber and application of taguchi methods to turning operations

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