Results 41 to 50 of about 735,757 (309)
Characterisation of thrust performance of micro-nozzle machined by micro end-milling [PDF]
, 2016 Micro thruster is the power plant of mini-spacecraft. It enables the mini-spacecraft to realize orbit adjustment, station keeping and attitude controlling. Micro nozzle is one of key parts of the micro thruster. The surface roughness of its inner surface
Cai, Yukui +3 more
core
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Jay, Maine, Fights for Jobs and the Environment [PDF]
, 1994 [Excerpt] Since 1937, a social contract existed between International Paper and the paper-mill unions. This social contract is referred to locally as The Smell of Money : IP pays high wages, and workers and their families don\u27t complain about the ...
Kellman, Peter
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Geometric Modeling of End Mills
Computer-Aided Design and Applications, 2005 AbstractRepresentations of geometries of cutting tools are usually two-dimensional in nature. This paper outlines a detailed geometric model for a variety of end mills and establishes a new threedimensional definition for its geometry in terms of biparametric surface patches.
Puneet Tandon +2 more
openaire +1 more source
Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Investigation of experimental study of end milling of CFRP composite
Science and Engineering of Composite Materials, 2015 Carbon fiber-reinforced plastic (CFRP) composites are materials that are difficult to machine due to the anisotropic and heterogeneous properties of the material and poor surface quality, which can be seen during the machining process.
Kiliçkap Erol +2 more
doaj +1 more source
The death of John Stuart Mill [PDF]
, 2011 This article surveys the fiercely contested posthumous assessments of John Stuart Mill in the newspaper and periodical press, in the months following his death in May 1873, and elicits the broader intellectual context.
Stack, David
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Evaluation of End Mill Coatings [PDF]
, 2005 Milling tests were run on families of High Speed Steel (HSS) end mills to determine their lives while machining 304 Stainless Steel. The end mills tested were made from M7, M42 and T15-CPM High Speed Steels. The end mills were also evaluated with no coatings as well as with Titanium Nitride (TiN) and Titanium Carbo-Nitride (TiCN) coatings to determine ...
Lazarus, L. J., R. L. Hester
openaire +2 more sources
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
Failure Analysis of Super Hard End Mill HSS-Co
Open Engineering, 2019 The failure of tools will make a large impact to the productivity, so it must be investigated to avoid the next failure. In this case, the super hard end mill HSS-Co list 4SE code 6210 was broken when it was used for side milling processing of mild steel
Tjahjana D.D.D.P., Waloyo Y., Triyono
doaj +1 more source