Cutting Characteristics of Binderless Diamond Tools in High-Speed Turning of Ti-6Al-4V – Availability of Single-Crystal and Nano-Polycrystalline Diamond –

Kamaruddin, Abang Mohammad Nizam Abang; Hosokawa, Akira; Ueda, Takashi; Furumoto, Tatsuaki

doi:10.20965/ijat.2016.p0411

Cited by 3 publications

(2 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…60,61 Research done in using binderless cubic nitride tools (BCBN) in HSM reached V c of 300-400 m/min with highly satisfactory results. 62 The use of single-crystal diamond (SCD) and nano-polycrystalline diamond (NPD) tools to machine Ti-alloys was also subject of study and concluded that while SCD at HSM turning SCD showed better results because of NPD lower thermal conductivity. 62 Li et al 63 studied the effects of cutting parameters in tool life under HSM conditions and concluded that the increase of V c and F was determinant in decreasing tool life.…”

Section: High-speed Machiningmentioning

confidence: 99%

“…62 The use of single-crystal diamond (SCD) and nano-polycrystalline diamond (NPD) tools to machine Ti-alloys was also subject of study and concluded that while SCD at HSM turning SCD showed better results because of NPD lower thermal conductivity. 62 Li et al 63 studied the effects of cutting parameters in tool life under HSM conditions and concluded that the increase of V c and F was determinant in decreasing tool life. Liang and Liu 64 studied tool wear and related it with surface topography.…”

Section: High-speed Machiningmentioning

confidence: 99%

See 1 more Smart Citation

Machining of titanium alloys for medical application - a review

Festas

Ramos

Davim

2021

Proceedings of the Institution of Mechanical Engineers, Part B:

View full text Add to dashboard Cite

Titanium alloys for their characteristics have acquired a prominent position in numerous industrial applications. Due to its properties, such as high resistance to corrosion, reduced density, high specific strength, and low Young’s modulus, titanium alloys became indispensable as a biomaterial with high use in medical devices, with special emphasis in the area of orthopedics. Problems associated with its manufacturing by conventional machining processes, such as milling, turning, and drilling are well known and studied. Its low thermal conductivity, high chemical reactivity, high hardness at high temperatures make it classified as difficult to machine material. Despite the already extensive knowledge about machining titanium alloys problems, and the constant technological development to overcome them, it is not yet possible to machine this material like other metals. This work is based on research and review papers from Scopus and Scholar from 2010 to 2020 and addresses the main issues related to the machining of titanium alloys used in medical devices manufacturing and current solutions adopted to solve them. From the research consulted it was possible to conclude that it is consensual that for milling, turning, and helical milling cutting speed can reach up to 100 m/min and up to 40 m/min in drilling. As for feed rate, up to 0.1 mm/tooth for milling and helical milling and up to 0.3 mm/rev for turning and 0.1 mm/rev for drilling. Also, that Minimum Quantity Lubrication is a valid and efficient solution to mitigate titanium alloys machining problems.

show abstract

Section: High-speed Machiningmentioning

confidence: 99%

Section: High-speed Machiningmentioning

confidence: 99%

Machining of titanium alloys for medical application - a review

Festas

Ramos

Davim

2021

Proceedings of the Institution of Mechanical Engineers, Part B:

View full text Add to dashboard Cite

show abstract

Experimental Investigation of a Fixed-Abrasive Machining with Magnetic Brush for Ti-6Al-4V ELI Alloy

Sato,

Zou,

Koma

2024

IJAT

View full text Add to dashboard Cite

Focusing on the gap between a fixed-abrasive tool and workpiece, the machining characteristics of the fixed-abrasive machining of a Ti-6Al-4V extra low interstitial (ELI) alloy with magnetic brush were evaluated, which removed material through the combined actions of the fixed abrasive and magnetic brush. Machining experiments demonstrated that the material removal was mainly performed by the fixed abrasive, while the magnetic brush removed the swell out residuals associated with this removal. As a result, it was found that fixed-abrasive machining with a magnetic brush was capable of reducing the finished-surface roughness to 50% or less compared to fixed-abrasive machining alone, although the removal depth was also decreased. This proved that fixed-abrasive machining with a magnetic brush is useful for machining materials whose removal involves plastic deformations.

show abstract

Preparation and Characterization of Carbide Particle-Toughened Si–B System of High Thermostability Polycrystalline Diamond by HPHT Sintering

Zhu

2023

Materials

View full text Add to dashboard Cite

In this research, we report the synthesis of Si–TmC–B/PCD composites using Si, B, and transition metal carbide particles (TmC) as binders at high pressure and high temperature (HPHT method, 5.5 GPa and 1450 °C). The microstructure, elemental distribution, phase composition, thermal stability, and mechanical properties of PCD composites were systematically investigated. The Si–B/PCD sample is thermally stable in air at 919 °C. The initial oxidation temperature of the PCD sample with ZrC particles is as high as 976 °C, and it also has a maximum flexural strength of 762.2 MPa, and the highest fracture toughness of 8.0 MPa·m1/2.

show abstract

Cutting Characteristics of Binderless Diamond Tools in High-Speed Turning of Ti-6Al-4V – Availability of Single-Crystal and Nano-Polycrystalline Diamond –

Cited by 3 publications

References 19 publications

Machining of titanium alloys for medical application - a review

Machining of titanium alloys for medical application - a review

Experimental Investigation of a Fixed-Abrasive Machining with Magnetic Brush for Ti-6Al-4V ELI Alloy

Preparation and Characterization of Carbide Particle-Toughened Si–B System of High Thermostability Polycrystalline Diamond by HPHT Sintering

Contact Info

Product

Resources

About