Results 191 to 200 of about 9,483,959 (401)

Influence of Technology Parameters on the Total Cutting Force in the Hard Turning Process with NF MQL and NF MQCL Method Using Nanofluids [PDF]

, 2023
Minh Tuan Ngo Tuan Ngo
openalex   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

The influence of tribological characteristics of coated tools on the cutting process and the quality parameters of the parts’ surface layer [PDF]

, 2014
V. F. Bezjazychnyj, R. N. Fomenko
openalex  

The influence of the laser cutting process parameters on the quality of the cut edge [PDF]

, 2023
Leszek Łatka, E. Jonda, Tomasz Kiełczawa   +2 more
openalex   +1 more source

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Optimisation of parameters laser cutting of oil palm fronds using fibre pulsed laser of 1064 Nm wavelength system

, 2020
Mohd Ikmal Hafizi Azaman, Mohd Adzir Mahdi, Mohd Rizal Ahmad, Abd Rahim Shuib, Mohd Ramdhan Mohd Khalid, Mohd Azwan Bakri, Mohd Khairul Fadzly Md Radzi, Ahmad Syazwan Ramli   +7 more
openalex   +2 more sources

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

The Influence of Execution Technology on the Precision Turning of Mechanical Parts: Case Study on Manufacturing a Complex Component Using a Three-Axis CNC Lathe with Active Tooling [PDF]

Journal of Research and Innovation for Sustainable Society
This paper investigates the impact of execution technology on the turning process of precision mechanical parts, focusing on a case study involving the manufacturing of a complex component using a three-axis CNC lathe with active tooling.
Alexandra Șoica, Susana Apostu
doaj  

The effects of cutting parameters on cutting forces and heat generation when drilling animal bone and biomechanical test materials

, 2017
Akos Cseke, Robert Heinemann
openalex   +2 more sources

INVESTIGATIONS OF LASER CUTTING MODES ON THE QUALITY OF DIFFERENT CUT PARAMETERS

UNITECH – SELECTED PAPERS
This paper is a review article that details the parameters of laser cutting on the quality of the cut, considered as a critical factor of performance, aesthetics and functionality. For certain gauge sizes, two main thicknesses of low carbon steel sheet are considered in more detail in terms of tolerance accuracy.
Viktor Georgiev, Nikolay Hristov, Nikolay Tonchev   +2 more
openaire   +1 more source