A comprehensive review on the cutting and abrasive machining of cemented carbide materials

Zeng, Kai; Wu, Xian; Jiang, Feng; Shen, Jianyun; Zhu, Laifa; Li, Liang

doi:10.1016/j.jmapro.2023.10.042

Cited by 26 publications

(2 citation statements)

References 130 publications

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“…With the rising demands of manufacturing process, high performance is requested for the machining tool systems [8]. In order to achieve the prospect of energy conservation and emission reduction, lightweight has been regarded as one of the criteria for the tool system [9,10]. In large cutting-in-depth machining processes, the tool system is equipped with large overhanging shaft to reach the machining point without any interference [11].…”

Section: Introductionmentioning

confidence: 99%

Vibration characteristics and machining performance of carbon fiber reinforced shaft in poor rigidity machining tool system

Ma,

Cai,

Yin

et al. 2024

Preprint

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Carbon fiber reinforced polymer (CFRP) materials have gained significant attention in the machining industry due to their exceptional strength-to-weight ratio and vibration characteristics. In the poor rigidity machining tool system, such as plunge milling, deep drilling and boring, the large overhanging shaft increases the requirement of chatter stability. In this study, a solution of carbon fiber reinforced shaft was proposed for the poor rigidity machining tool system. The vibration characteristic model was established by theoretical calculation, FE analysis and modal testing. The relationship between fiber arrangement and vibration characteristics was precisely described, and the optimization scheme of fiber reinforcement was proposed considering both the theoretical analysis and procedure technique. The machining performance of the optimal HSS-CFRP shaft was compared with that of the traditional HSS shaft in the same tool system. Main aspects that significantly affect the machining performance were thoroughly evaluated, including tool weight, energy consumption, dynamic characteristics and chatter stability. The effect of fiber reinforcement was fully discussed, which provided a reliable solution for the poor rigidity machining system and other potential applications with large overhanging shaft.

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Section: Introductionmentioning

confidence: 99%

Vibration characteristics and machining performance of carbon fiber reinforced shaft in poor rigidity machining tool system

Ma,

Cai,

Yin

et al. 2024

Preprint

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“…Recently, cemented carbide has emerged as a leading choice for tool and wear-resistant part manufacturing due to its exceptional strength and hardness. However, its high hardness and brittleness pose significant challenges for the mechanical machining process, making it an extremely difficult material to work with [ 1 ]. Because of WC’s inherent characteristics, conventionally machining it involves high temperatures, a high cutting force, and remarkable tool wear [ 2 ].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites

Soleymani,

Hadad

2024

Micromachines

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Tungsten carbide (WC) and its composites are typically associated with high hardness and high wear resistance, posing challenges in conventional machining processes like turning. To address the machining difficulties of WC-Co, electrical discharge turning (EDT) was proposed. The rotational speed in EDT is a key factor influencing the machining results; however, conflicting reports exist about its impact on the EDT process. Therefore, the effect of rotational speed on three different machining regimes, including roughing, semi-finishing, and finishing, was investigated using energy-dispersive X-ray spectroscopy (EDX), SEM, and roughness tests. Additionally, elemental mapping was applied to illustrate the element distribution on the machined surface. The results indicated that increasing the rotational speed led to a 10% to 17% decrease in the recast layer thickness and a 14% to 54% reduction in the surface roughness (Ra).

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The fabrication of polycrystalline diamond micro drill based on ultrashort pulsed laser

Huang,

Jiang,

Qiu

et al. 2024

Int J Adv Manuf Technol

Self Cite

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High precision micro polycrystalline diamond (PCD) cutting tools with complex geometrical features are di cult to manufacture by traditional processes, which are widely used in the eld of aerospace, automotive, electronics, etc. Ultrashort pulse laser (ULPL) with extremely high peak power and short pulse duration is the ideal tool for processing PCD materials. In this study, an industrial picosecond laser source with wavelength of 1064 nm and pulse duration less than 10 picoseconds was used to process PCD micro drills. A graphical user interface (GUI) and a computer-aided manufacturing (CAM) modules have been developed. A twist PCD micro drill with a diameter of 0.75 mm was successfully fabricated by picosecond pulsed laser roughing and grinding nishing. Mechanisms of ablation removal and surface integrity generation in picosecond pulsed laser processing of PCD materials were discussed. The results show that PCD micro drills roughed by a picosecond pulsed laser have sharp geometric edges. The thermal damage layer of the PCD material was very small and could be completely removed in the grinding nishing process. Compared to conventional grinding, processing time of the new method is reduced by 48.2%.

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A comprehensive review on the cutting and abrasive machining of cemented carbide materials

Cited by 26 publications

References 130 publications

Vibration characteristics and machining performance of carbon fiber reinforced shaft in poor rigidity machining tool system

Vibration characteristics and machining performance of carbon fiber reinforced shaft in poor rigidity machining tool system

Evaluation of the Surface Integrity and Recast Layer in Electrical Discharge Turning of WC-Co Composites

The fabrication of polycrystalline diamond micro drill based on ultrashort pulsed laser

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