Tribological properties of ductile cast iron with in-situ textures created through abrasive grinding and laser surface ablation

W Wang, W Yuan, Q Guo, B Chi, F Yin, N Wang… - Tribology …, 2024 - Elsevier
This paper discusses the proposed abrasive grinding (AG) and laser surface ablation (LSA)
method for creating in-situ textures on ductile cast iron (DCI) surfaces. LSA method removes …

Towards green manufacturing: investigating tool coatings and cooling strategies for Inconel 718 turning

GHN Fernandes, LMQ Barbosa, PHP França… - … International Journal of …, 2023 - Springer
Machining Inconel 718, a high-strength superalloy with applications in critical industries,
presents unique challenges. Conventional cutting fluid application has long been employed …

Numerical simulation and experimental investigation of coating influence on extrusion tap wear

M Mei, H Hou, L Zhang, T Huang, S Liu, Y Zhao - Scientific Reports, 2024 - nature.com
In order to improve the service life of extrusion taps and reduce their wear, this paper
adopted the coating-simulation technology to investigate the influence laws of tool coating …

Nanoindentation test of a DLC coated high-speed steel substrate using a two-dimensional axisymmetric finite element method

VF Vieira, Y Shigaki, PS Martins, ECT Ba… - Diamond and Related …, 2023 - Elsevier
Abstract Diamond-Like Carbon is a thin coating that has high hardness, chemical inertia and
low coefficient of friction characteristics that can improve the performance of cutting tools and …

Machinability based cooling/lubrication strategies in tap** within small holes of Ti6Al4V alloy

C Liu, J Zhang, J Liu, K Wang - Journal of Manufacturing Processes, 2024 - Elsevier
Abstract Tap** within small holes (0.112 in.) of Ti6Al4V alloy is considered as a
challenging issue, mainly manifest in excessive tap wear, low tap life and poor thread …

Evaluation of the effect of surface modification of Ti64 and 316 L by addition of calcium phosphate through electrical discharge machining process

A Freitas Filho, GC Silva, SCS Rodrigues… - Tribology …, 2023 - Elsevier
In this investigation, the EDM process was applied to modify the surfaces of Ti-6Al-4 V alloy
and AISI 316 L steel by the formation of hydroxyapatite coatings with the objective of …

Analysis of tool wear mechanism and wear effect of drill thread mill machining

Z Dzulfikri, CY Huang - The International Journal of Advanced …, 2024 - Springer
This study delves into investigating tool wear in drill thread mill (DTM), a specialized
threading process known for its adaptability and lack of need for a pilot hole. While previous …

An analysis of the cutting temperature for the tap** process using the tool-workpiece thermocouple method

NS Macedo, C de Sá Macedo, RC Fortes, AG Del Val… - 2024 - researchsquare.com
Temperature measurement in machining is complex, with many limitations and restrictions
and these are linked to the measurement method and the process in which it will be applied …

Nanoindentation Test Simulation of a Dlc Coated High-Speed Steel Substrate and Berkovich Indenter Using a Two-Dimensional Axisymmetric Finite Element Method

VF Vieira, Y Shigaki, PS Martins, ECT Ba… - Available at SSRN … - papers.ssrn.com
Coating technologies are used to improve the mechanical, chemical or electrical
characteristics of thin films on surfaces. Among them, the study of DLC thin films can be …