Results 121 to 130 of about 55,629 (302)

Hard Turning of Stainless Steel using Wiper Coated Carbide Tool

, 2007
In recent years, tool manufacturers provide wiper geometry on cutting tools for turning applications with the purpose of increasing productivity and improving surface finish.
Sharif, S., Noordin, M.Y., Kurniawan, D.
core   +1 more source

Development of surface textured designs on PCD tools and their performance evaluation in precision hard turning of bearing rings under cryogenic cooling

Discover Mechanical Engineering
In the manufacturing of bearing rings, diamond cutting tools are generally used in precision hard turning to achieve high dimensional accuracy, tight tolerances, and high surface quality.
Qaisar Ali, Xiuqing Hao, Ning He, Muhammad Jamil, Ahsan Imran, Liang Li, Muhammad Ahmed Khan   +6 more
doaj   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Influence of temperature and crystal orientation on tool wear during single point diamond turning of silicon

, 2012
Owing to the capricious wear of cutting tools, ultra precision manufacturing of silicon through single point diamond turning (SPDT) operation becomes a challenging task.
Reuben, Robert L, Goel, Saurav, Luo, Xichun, Pen, Hongming, Pen, Hongmin, Reuben, Robert L.   +5 more
core   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

The Development of Cost Structure for High Speed Hard Turning

, 2008
High speed hard turning is a new approach that attracts manufacturing firms due to its several advantages, especially for its economical aspects. A development towards a new technological approach shall usually be followed by its economic justification.
Al Hazza, Muataz Hazza Faizi, ., Rosehan, Adesta, Erry Yulian Triblas, Riza, Muhammad   +3 more
core  

A Review of Insights and Research Progress on Hard Turning

Annals of "Dunarea de Jos" University of Galati, Fascicle XII, Welding Equipment and Technology
Of late, due to the launch of improved machine tool designs and extremely hard cutting tools, “Hard Turning” (HT) or “Hard Finish Turning” (HFT) has turned out to be an innovative, cost-effective, and smart alternative to the traditional grinding and ...
S. Girisankar, S. Senthil Murugan, E. Shankar   +2 more
doaj   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Manufacturing of Twist-free Surfaces by Hard Turning

, 2013
Currently grinding is commonly used as the finishing operation to manufacture seal mating surfaces and bearing surfaces, especially in the automotive industry. It would lead to more resource-efficient production if the cost- and energy-intensive grinding
Zhang, Ran, Schubert, Andreas, Steinert, Philipp   +2 more
core   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source