Study on PCD machining

Tso, Pei-Lum; Liu, Yangang

doi:10.1016/s0890-6955(01)00131-6

Cited by 84 publications

(21 citation statements)

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“…PCD possesses extremely high wear resistance, high hardness and excellent toughness, and it is used widely in the manufacture of machining tools and geological drill bits [2][3][4]. Researchers have studied the tribological behaviors of PCD in order to make it more widely and effectively applicable under extreme environmental conditions [5][6][7][8]. Deng et al [5] pointed out that the friction coefficient of the PCD decreases with the increase of temperature.…”

Section: Introductionmentioning

confidence: 99%

Friction and wear behaviors of polycrystalline diamond under vacuum conditions

Zhao

Yue

Lin

et al. 2015

International Journal of Refractory Metals and Hard Materials

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Section: Introductionmentioning

confidence: 99%

Friction and wear behaviors of polycrystalline diamond under vacuum conditions

Zhao

Yue

Lin

et al. 2015

International Journal of Refractory Metals and Hard Materials

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“…Tso [6] presented the effect of manufacturing process on PCD grinding, and with proper parameters, the PCD will be less damaged and retain its superiorities as a cutting tool. In addition, this study presents a beginning for research on understandings of principles in cutting PCD.…”

Section: Introductionmentioning

confidence: 99%

The parameters evaluation and optimization of polycrystalline diamond micro-electrodischarge machining assisted by electrode tool vibration

Mahardika

Prihandana

Endo

et al. 2011

Int J Adv Manuf Technol

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The objective of this research is to evaluate and optimize machining parameter of tool electrode vibration on micro-electric discharge machining of polycrystalline diamond. The machining parameters evaluated are charge voltage, capacitance, and vibration of the tool electrode. An orthogonal array, signal-to-noise ratio, and analysis of variance are employed to analyze the effect of these machining parameters. The results show that by application of vibration on tool electrode in machining of polycrystalline diamond, it has significant effect up to 66.48% in increasing material removal rate without increasing surface roughness and tool electrode wear. Using Taguchi method for design of experiment, other significant effects on surface quality and tool electrode wear are also investigated. The results also show that surface roughness is mostly affected by the amount of capacitance (52.24%), and the tool electrode wear is also affected by the amount of capacitance (92.82%).

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“…Tso and Liu (2002) compared the machining effects on a PCD V-cutter between using EDM and grinding and found that grinding machining can make a finer PCD surface than EDM with fewer damages. Low G-ratios, high cutting forces and high wheel costs are, however, some problems with grinding machining.…”

Section: Introductionmentioning

confidence: 99%