Results 41 to 50 of about 7,778 (226)

Improvement of Frictional Property of AISI D2 Tool Steel Surface against JIS SPFC 980Y Advanced High-Strength Steel by Using Laser Texturing Process

Lubricants, 2023
Surface friction in metal forming processes can be reduced by creating lubricant reservoirs at the interface between surfaces in contact, and a laser texturing process can be employed to produce the micro-dimples that act as the reservoirs on the ...
Witthaya Daodon, Viboon Saetang
doaj   +1 more source

Multi fingered robot hand in industrial robot application using tele-operation [PDF]

, 2013
This research focuses on the working and development of wireless robotic hand system. In this research previously developed models have been studied. After analysis of those models, a better approach has been presented in this research. The objective
Yaqub, Muhammad Atif
core  

Multi-objective optimisation for minimum quantity lubrication assisted milling process based on hybrid response surface methodology and multi-objective genetic algorithm [PDF]

, 2019
© 2019 by SAGE Publications Ltd.Parametric modelling and optimisation play an important role in choosing the best or optimal cutting conditions and parameters during machining to achieve the desirable results. However, analysis of optimisation of minimum
Afzal , K., Imran, M., Ismail, S. O., Jahanzaib, M., Li, Z., Mumtaz, J., Sarfraz, S., Shehab, E., Yue, L.   +8 more
core   +3 more sources

Estimation of specific cutting energy in an S235 alloy for multi-directional ultrasonic vibration-assisted machining using the Finite Element Method [PDF]

, 2020
The objective of this work is to analyze the influence of the vibration-assisted turning process on the machinability of S235 carbon steel. During the experiments using this vibrational machining process, the vibrational amplitude and frequency of the ...
Florez García, Luis Carlos, González Rojas, Hernan Alberto, Sánchez Egea, Antonio José   +2 more
core   +2 more sources

Cobalt‐Doped Diamond‐Like Carbon Coatings Combined With Functionalised Polymers for Enhanced Tribological Performance

Lubrication Science, Volume 38, Issue 4, Page 191-197, June 2026.
ABSTRACT In recent years, doped diamond‐like carbon (DLC) coatings combined with functionalised copolymers have gained attention as a lubrication concept. While silicon‐doped DLC has been widely studied, polymer‐assisted lubrication on other doped DLC systems remains less explored.
Takeru Omiya, Pooja Sharma, Albano Cavaleiro, Arménio C. Serra, Jorge F. J. Coelho, Fabio Ferreira   +5 more
wiley   +1 more source

Analysis of chip formation and cutting forces in end milling AISI D2 tool steel with different cutting tool geometries

MATEC Web of Conferences, 2018
The purpose of this study was to investigate and establish the correlations between milling tool geometry, cutting conditions, as input factors and the cutting forces variations and chips formation, as output factors when end milling of AISI D2 tool ...
Beşliu Irina, Amarandei Dumitru, Cerlincă Delia   +2 more
doaj   +1 more source

Investigation of the Cutting Performance of Cutting Tools Coated With the Thermo-Reactive Diffusion (TRD) Technique

IEEE Access, 2019
The life of cutting tools used in metal cutting operations is limited due to wear. Therefore, increasing wear resistance is of great importance for minimizing economic losses.
Senol Erturk, Oguz Kayabasi
doaj   +1 more source

Determination of optimum regimes of combined laser-ultrasonic hardening and finishing of tool steel AISI D2 [PDF]

, 2017
В даній роботі, для підвищення фізико-механічних властивостей робочих поверхонь виробів запропоновано спосіб комбінованого лазерно-ультразвукового поверхневого зміцнення з використанням сканувального лазерного променя та ультразвукового багатобойкового ...
Данилейко, Олександр Олександрович, Джемелінський, Віталій Васильович, Лесик, Дмитро Анатолійович, Мордюк, Богдан Миколайович, Прокопенко, Георгій Іванович   +4 more
core   +1 more source

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, Volume 28, Issue 5, 4 March 2026.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

Enhancement of Wear Behaviour and Optimization and Prediction of Friction Coefficient of Nitrided D2 Steel at Different Times

Lubricants
The objective of this study is to evaluate the impact of thermal and thermochemical treatment, specifically gas nitriding, on the wear properties of AISI D2 cold work tool steel.
Abdallah Souid, Slah Mzali, Borhen Louhichi, Mohamed Ali Terres   +3 more
doaj   +1 more source