Results 121 to 130 of about 7,698 (219)

Influence of the Wall Thicknesses on the Joint Quality During Magnetic Pulse Welding in Tube-to-Tube Configuration [PDF]

open access: yes, 2016
The implementation of multi-material concepts, for example, in automotive engineering or aerospace technologies, requires adequate joining techniques.
Bellmann, J.   +6 more
core  

STEEL C45 ELEMENTS LAPPING

open access: yesJournal of KONES. Powertrain and Transport, 2014
Justyna Molenda, Adam Charchalis
openaire   +1 more source

Comparative analysis of cutting properties and nature of wear of carbide cutting tools with multi-layered nano-structured and gradient coatings produced by using of various deposition methods [PDF]

open access: yes
The aim of this work was to investigate mechanical and cutting properties, as well as the nature of wear and failure of carbide cutting tools with modifying coatings of two types: nano-structured multi-layered coating Zr-ZrN-(ZrCrAl)N, applied through ...
Batako, ADL   +4 more
core   +1 more source

Conceptual analyses of extensible booms to support a solar sail [PDF]

open access: yes
Extensible booms which could function as the diagonal spars and central mast of an 800 meter square, non-rotating Solar Sailing Vehicle were conceptually designed and analyzed.
Benton, M. D., Crawford, R. F.
core   +1 more source

Multi-Objective Optimization of Finishing Milling of C45 Steel using Factorial Design

open access: yesEngineering, Technology & Applied Science Research
This study presents an innovative approach to optimizing the milling process of C45 steel using a factorial design of experiments. The impact of key technological parameters, including cutting speed (Vc), feed per tooth (fz), depth of cut (ap), and lubrication conditions (dry and flood), on surface roughness (Ra) and Material Removal Rate (MRR) was ...
Pham Ngoc Linh   +3 more
openaire   +1 more source

Search for narrow resonances in the lepton final state at CMS

open access: yes, 2011
We discuss the results of searches for high-mass narrow resonances decaying into pairs of leptons using pp collisions at 7 TeV delivered by LHC and collected with the CMS detector in 2010 and 2011.
Kukartsev, Gennadiy
core  

Geometric and material nonlinear analysis of imperfect circular hollow section (CHS) columns : steeel tubes and concrete filled tubes [PDF]

open access: yes, 2009
The comparison between theoretical predictions and design curve predictions of the critical stresses, for a wide range of slenderness ratio, is valid and useful.
Barros, Rui   +2 more
core  

An approach for relating the results of quantitative nondestructive evaluation to intrinsic properties of high-performance materials [PDF]

open access: yes
One of the most difficult problems the manufacturing community has faced during recent years has been to accurately assess the physical state of anisotropic high-performance materials by nondestructive means.
Miller, James G.
core   +1 more source

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