Results 21 to 30 of about 838,874 (359)

Experimental investigation on micromilling of oxygen-free, high-conductivity copper using tungsten carbide, chemistry vapour deposition and single-crystal diamond micro tools [PDF]

open access: yes, 2010
Insufficient experimental data from various micro tools limit industrial application of the micromilling process. This paper presents an experimental comparative investigation into micromilling of oxygen-free, high-conductivity copper using tungsten ...
Cheng, K, Huo, D
core   +1 more source

Development of an Adaptronic Spindle for a Faultless Machining of Homogeneous and Inhomogeneous Materials

open access: yesJournal of Machine Engineering, 2021
One of the latest topics in construction concerns the difficulty of producing faultless drill holes in parts made of composite and sandwich materials.
Alexander Dobrinski   +2 more
doaj   +1 more source

Experimental Study on the Oxidation and Diffusion Behavior of Inconel 625 and Tool Materials

open access: yesCrystals, 2018
Oxidation and diffusion simulation experiments were conducted to choose the most suitable material for cutting the Inconel 625 superalloy. Three tool materials, WC/Co, coated carbide, and ceramic were used as tool materials in the oxidation simulation ...
Erliang Liu   +5 more
doaj   +1 more source

Strategic purchases in the enterprise – theoretical and practical approach

open access: yesNowoczesne Systemy Zarządzania, 2021
In the mid-1990s, the literature began to emphasize the role of strategic procurement management, as it is important in strengthening and creating a purchasing function in the organizational structure.
Paweł Wereda, Aneta Wysokińska-Senkus
doaj   +1 more source

Effect of surface finishing such as sand-blasting and CrAlN hard coatings on the cutting edge’s peeling tools’ wear resistance [PDF]

open access: yes, 2009
The authors would like to thank IonBond (Chassieu-France) who made the sand-blasting treatments and the Regional Council of Burgundy and CTBA (Wood and Furniture Technical Centre) for their financial support.The aim of this study is first to define the ...
BENLATRECHE, Yacine   +4 more
core   +4 more sources

The structure and mechanical properties of Cr-based Cr-Ti alloy films

open access: yesMaterials Research Express, 2022
Previous studies have dealt with Cr and its alloy films that exhibit promising characteristics as surface modification layers for antiwear, anticorrosive, and decorative applications.
Gang Liu   +8 more
doaj   +1 more source

Study of the control algorithm of the braking system of an autonomous haul truck braking system with the use of imitational models [PDF]

open access: yesE3S Web of Conferences, 2021
The paper considers different ways of controlling the braking systems of haul trucks. The general approaches used in the development of control systems for such braking systems are described.
Dubinkin Dmitry   +4 more
doaj   +1 more source

PARTICULARS OF ADSORBENT REGENERATION WITH THE USE OF MICROWAVE ENERGY

open access: yesActa Polytechnica, 2019
Energy conservation issues are acute in the world. Compressed air is widely used in the modern industrial production. The production of compressed air is a very energy-intensive process, since most of the energy, which is expended by the compressor ...
Sergey Dobrotvorskiy   +3 more
doaj   +1 more source

Cloud-based process design in a digital twin framework with integrated and coupled technology models for blisk milling

open access: yesFrontiers in Manufacturing Technology, 2022
In this publication, the application of an implemented Digital Twin (DT) framework is presented by orchestration of CAM-integrated and containerized technology models carrying out FEM-coupled simulations for the finishing process of a simplified blade ...
Viktor Rudel   +5 more
doaj   +1 more source

Modeling neurocognitive and neurobiological recovery in addiction [PDF]

open access: yes, 2019
This book focuses on "what to know" and "how to apply" information, prioritizing novel principles and delineating cutting-edge assessment, phenotyping and treatment ...
Abé   +179 more
core   +1 more source

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