Results 61 to 70 of about 90,567 (273)

ON NEW APPROACH TO DEVELOPING MATHEMATICAL MODEL OF WORKPIECE SURFACE FORMING UNDER VIBRATION CLEANING

open access: yesВестник Донского государственного технического университета, 2018
The issues on the mathematical description of the workpiece surface forming pattern generation under the vibration cleaning are considered. The probability that the predetermined point within the specific area has been cleaned is calculated.
Anatoly P. Babichev   +2 more
doaj  

Influence of Oxygen‐Free Atmosphere on Surface Grinding: Process Forces, Residual Stresses, and Surface Quality

open access: yesEngineering Reports, Volume 8, Issue 1, January 2026.
The study shows that grinding under an oxygen‐free atmosphere reduces grinding forces for certain materials significantly and alters residual stress states. The influence of the atmosphere becomes apparent at higher thermal loads, highlighting the strong coupling between oxygen content, process temperature, and material response during surface grinding.
Berend Denkena   +3 more
wiley   +1 more source

THE ACTUATION MECHANISM CONCEPT USED AT THE MODULAR FIXTURE SYSTEM FOR TMA-AL 550 HORIZONTAL MILLING CENTRE

open access: yesNonconventional Technologies Review, 2015
The paperwork presents theoretical and practical research for the actuation mechanism concept used at the modular fixture system for TMA-AL 550 horizontal milling centre, used for the prismatic, build and realized by the author into the flexible ...
Rares Pancu, Stefan Mihaila
doaj  

Safety Considerations in Deployment of Robotic Systems – A Systematic Review

open access: yesJournal of Field Robotics, Volume 43, Issue 1, Page 5-33, January 2026.
ABSTRACT An in‐depth understanding of the risks related to robotic systems is crucial to guarantee safety throughout all stages of robot design and operations. This required a thorough risk assessment following international standards. This study presents a systematic review of previous research on safety considerations in the design of robotic systems,
Adedire D. Adesiji   +6 more
wiley   +1 more source

Resultant geometric variation of a fixtured workpiece Part I: a simulation [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2006
When a workpiece is fixtured for a machining or inspection operation, the accuracy of an operation is mainly determined by the efficiency of the fixturing method. Variability in manufactured workpiece is hardly inevitable.
Supapan Sangnui Chaiprapat   +1 more
doaj  

MXene‐Based Polymer Composites for Advanced Filtration: Properties, Fabrication, and Future Directions

open access: yesChemistrySelect, Volume 11, Issue 3, 22 January 2026.
MXene–polymer nanocomposites merge high surface area with polymer flexibility to create efficient and robust filtration membranes. This review covers materials, fabrication methods, performance, challenges, and their potential for sustainable water and air filtration technologies. ABSTRACT MXene‐based polymer composites have become a promising material
Md. Hanif Munshi   +7 more
wiley   +1 more source

Mathematical modeling and parametric identification of dynamic properties of mechanical subsystems tool and workpiece in turning process

open access: yesMATEC Web of Conferences, 2018
Research and modeling of dynamic structures of the subsystems tool and the workpiece is given continued attention. This is due to the fact that the analysis of the stability of the cutting process and the self-oscillation is necessary, first of all, to ...
Tung Pham Dinh
doaj   +1 more source

Surface Form Measurement and Analysis of a Cylindrical Workpiece with Microstructures

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2012
A measurement system is presented for the surface form measurement of a cylindrical workpiece with periodic microstructures generated on the outer surface of the workpiece.
Bin XU   +4 more
doaj   +1 more source

Metamodeling of Void Closure during Hot Flat Rolling

open access: yessteel research international, Volume 97, Issue 1, Page 104-115, January 2026.
This work aims to present a fast metamodel for void closure during hot flat rolling. The model takes into account every individual void of void distributions as found in industrial material and is capable of calculating the resulting void closure within only few seconds of computational time without loosing significant accuracy compared to expensive ...
Jannik Gerlach   +2 more
wiley   +1 more source

Time‐ and Behaviour‐Preserving Execution of Determinate Supervisory Control

open access: yesIET Cyber-Physical Systems: Theory &Applications, Volume 11, Issue 1, January/December 2026.
The activity framework is a model‐based framework incorporating a model of activities with determinate timing and behaviour, and a strong mathematical foundation based on max‐plus algebra that allows efficient timing analysis and optimisation of CPS. Preserving the specified behaviour and the model‐predicted timing in an implementation is challenging ...
Alireza Mohamadkhani   +3 more
wiley   +1 more source

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