CBN cutting tool wear during machining of particulate reinforced MMCs

Çiftçi, İbrahim; Türker, Mehmet; Şeker, Ulvi

doi:10.1016/j.wear.2004.07.005

Cited by 109 publications

(72 citation statements)

References 15 publications

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“…It was observed that tool wear can be characterised by micro cutting in the case where the hardness of particles is larger than cutting tool, and the tool are abraded as microcracking and micro-fatigue in the inverse case. In addition, Ciftci et al [18] examined the performance of CBN cutting tool in turning of Al/SiC MMCs, it was found that tool wear was mainly characterised as flank wear and influenced by particles size. Since researchers found that chip adhesion plays an important role in determining the surface quality at high speed cutting, polycrystalline diamond (PCD) tool and its coating were studied and found that they exhibited an outstanding performance in machining of MMCs materials due to its high hardness and low chemical affinity with the MMCs materials [19].…”

Section: State-of-the-art Shaping Processes For Mmcs and Tool Wear Ismentioning

confidence: 99%

Micro-machinability of nanoparticle-reinforced Mg-based MMCs: an experimental investigation

Teng

Huo

Wong

et al. 2016

Int J Adv Manuf Technol

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As a composite material with combination of low weight and high engineering strength, metal matrix composites (MMCs) have been utilised in numerous applications such as aerospace, automobile, and bioengineering. However, MMCs are recognised as difficult-to-cut materials due to their improved strength and high hardness of the reinforcing particles. This paper presents an experimental investigation on micro-machinability of Mg-based MMCs reinforced with Ti and TiB 2 nano-sized particles. The tool wear of AlTiN-coated micro-end mills was investigated. Both abrasive and chip adhesion effect were observed on the main cutting edges, whilst the reinforcement materials and volume fraction play an important role in determining the wear type and severity. The influence of cutting parameters on the surface morphology and cutting force was studied. According to analysis of variance (ANOVA), depth of cut and spindle speed have significant effect on the surface roughness. The specific cutting energy, surface morphology and the minimum chip thickness was obtained and characterised with the aim of examining the size effect. Furthermore, higher cutting force and worse machined surface quality were obtained at the small feed per tooth ranging from 0.15 to 0.5 μm/tooth indicating a strong size effect. Overall, Mg/TiB 2 MMCs exhibit better machinability.

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Section: State-of-the-art Shaping Processes For Mmcs and Tool Wear Ismentioning

confidence: 99%

Micro-machinability of nanoparticle-reinforced Mg-based MMCs: an experimental investigation

Teng

Huo

Wong

et al. 2016

Int J Adv Manuf Technol

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“…Based on literature survey (Cheung et al, 2002;Manna and Bhattacharayya, 2005;Ciftci et al, 2004) and availability, cutting inserts of three different nose radius are chosen. Table 2 Parameters of CNC turning machine.…”

Section: Selection Of the Levels Of Parameters Based On Preliminary Imentioning

confidence: 99%

Optimization of cutting parameters for minimizing power consumption and maximizing tool life during machining of Al alloy SiC particle composites

Bhushan

2013

Journal of Cleaner Production

324

119

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“…Turning of MMCs with pit formation [45] Due to the wide applicabilities and difficulties in machining of the MMCs, researchers are always made their effort to know the machining capabilities of low cost cutting tool materials for machining of these difficult to machine materials. In this way, the performances of cubic boron nitride (CBN) cutting tool were studied by Ciftci et al [49]. They experimentally proved that the tool wear (flank wear) was highly influenced by size of the reinforced particles.…”

Section: Elk Asia Pacific Journals -Special Issue Isbn: 978-81-930411mentioning

confidence: 99%

An Overview on Turning Process

2015

International Conference on Advancements and Recent Innovations in Mechanical, Production and Industrial Engineering

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Abstract-Turning is one of the most popular convectional machining processes to remove the extra material from the rotating surfaces. In this process, a wedge shaped cutting tool penetrated toward the workpiece and removed the extra material in the form of chips. Almost all known materials can be machined by this process in different forms like external turning, internal turning, plain/cylindrical turning, step turning, taper turning, face turning etc. with selection of appropriate cutting tool for particular material. The aim of the present study is to summarize a report on the turning process including present and past research works. This paper present a brief overview on turning operation considering the different aspects and focus the future scopes of works in the same area, which is beneficial for the researches who work in the same field.

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CBN cutting tool wear during machining of particulate reinforced MMCs

Cited by 109 publications

References 15 publications

Micro-machinability of nanoparticle-reinforced Mg-based MMCs: an experimental investigation

Micro-machinability of nanoparticle-reinforced Mg-based MMCs: an experimental investigation

Optimization of cutting parameters for minimizing power consumption and maximizing tool life during machining of Al alloy SiC particle composites

An Overview on Turning Process

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