Results 121 to 130 of about 1,170,022 (307)

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

Force and power requirement for development of cumin harvester: a dynamic approach

open access: yesScientific Reports
An experimental setup was developed for simulating the field conditions to determine the force and power required for cutting cumin crops in dynamic conditions.
Mohit Kumar   +8 more
doaj   +1 more source

Design and experiment of reciprocating herbaceous mulberry harvesting tester

open access: yesSmart Agricultural Technology
Efficient harvesting of herbaceous mulberry is essential for reducing labor costs and ensuring high-quality stubble for rapid regrowth in sericulture production.
Haitao Sui   +6 more
doaj   +1 more source

“An Altercation Full of Meaning”: The Duel between Francis B. Cutting and John C. Breckinridge

open access: yes, 2010
“A Duel!” In late March of 1854, the northern press burst with the news. A duel had allegedly taken place between two members of the House of Representatives—Francis B. Cutting of New York and John C. Breckinridge of Kentucky.
Powers, Annie
core  

A width of cut analysis on the performance of a rotary strip tiller [PDF]

open access: yes, 1986
This paper describes a soil bin study on the effect of blade widths upon rotary tiller performance which forms part of the research undertaken by the author on rotary tillage.
Ahmad, Desa
core  

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

К определению составляющих силы резания при точении армированных композиционных материалов [PDF]

open access: yes, 2008
Для экспериментальных данных построена статистическая модель с использованием методов регрессионного анализа. Рассмотрены квадратичная и степенная зависимости. Получено, что скорость обработки слабо влияет на величину силы резания.
Антонец, В. Ю.   +1 more
core   +1 more source

Efficient Process Development for Laser Powder Bed Fusion of a Soft‐Magnetic Metallic Glass Composite

open access: yesAdvanced Engineering Materials, EarlyView.
Iron‐based metallic glass alloys exhibit excellent soft‐magnetic properties, and unprecedented geometrical freedom in the design of soft‐magnetic metallic glass components is made possible by additive manufacturing. An efficient workflow for developing parameters for laser‐based powder bed fusion of a Fe‐based metallic glass alloy is presented along ...
Julia Löfstrand   +7 more
wiley   +1 more source

Effect of Chip Thickness and Tool Wear on Surface Roughness and Cutting Power during Up-Milling Wood of Different Density

open access: yesBioResources
The aim of this study was to determine the effect of average chip thickness and blade wear on the cutting power consumption and surface quality obtained in up-milling wood of different densities.
Grzegorz Pinkowski   +3 more
doaj  

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