Results 161 to 170 of about 21,456 (204)

Integrated broadband and high-efficiency difference frequency generation. [PDF]

Nat Commun
Li H, Guo J, Huang F, Gao H, Li H, Li H, Shi Y, Yu Z, Dai D.   +8 more
europepmc   +1 more source

Surface plasmon resonance biosensors: Advancements, applications, and future directions in molecular detection. [PDF]

Biotechnol Notes
El Biyari N.
europepmc   +1 more source

Ultrasensitive, Selectivity Detection of Mercury Ion Using a Novel Localized Surface Plasmon Resonance Biosensor. [PDF]

Sensors (Basel)
Xu W, Zhang Y, Liu Y, Li L, Shao X, Li X, Chen X, Zhang X.   +7 more
europepmc   +1 more source

Enabling state-of-the-art sensitivity of patch-antenna-coupled TeraFETs for the >1-THz frequency band using superstrate lenses

Holstein J, But DB, Krysl A, Lisauskas A, Roskos HG.   +4 more
europepmc   +1 more source

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Effects of minimum uncut chip thickness on tungsten nano-cutting mechanism

International Journal of Mechanical Sciences, 2023
Zhigang Dong, Yongnian Qi, Xiaoguang Guo   +2 more
exaly   +2 more sources

Size effect and minimum chip thickness in micromilling

International Journal of Machine Tools and Manufacture, 2015
Abstract This paper compares the size effect behaviour in micro- and macromilling by applying Analysis of Variance on the specific cutting force (kc) and relating it with the tool edge radius (re), workpiece roughness (Ra), cutting force and chip formation when cutting slots in AISI 1045 steel.
Alessandro Roger Rodrigues, Reginaldo Teixeira Coelho, Adriano Fagali De Souza   +2 more
exaly   +2 more sources

Experimental Study on the Minimum Undeformed Chip Thickness Based on Effective Rake Angle in Micro Milling [PDF]

Micromachines, 2020
Micro milling is widely used to manufacture micro parts due to its obvious advantages. The minimum undeformed chip thickness, the effective rake angle, and size effect are the typical characteristics and closely related to each other in micro milling. In this paper, the averaging method is proposed to quantitatively estimate the effective rake angle in
, Jianyun Shen, Feng Jiang
exaly   +4 more sources

Definition and determination of the minimum uncut chip thickness of microcutting

International Journal of Advanced Manufacturing Technology, 2013
Uncut chip thickness is comparable to cutting edge radius in micromachining. If the uncut chip thickness is less than a critical value, there will be no chip formation. This critical value is termed as minimum uncut chip thickness (MUCT). Although minimum uncut chip thickness has been well defined in orthogonal cutting, it is often poorly understood in
Liu Zhanqiang, Shi Zhenyu, Zhanqiang Liu   +2 more
exaly   +2 more sources

Estimation of minimum chip thickness in micro-milling using acoustic emission

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2011
In micro-machining, determination of the minimum chip thickness is of paramount importance, as features having dimensions below this threshold cannot be produced by the process. This study proposes a methodology to determine the value of minimum chip thickness by analysing acoustic emission (AE) signals generated in orthogonal ...
P T Mativenga
exaly   +3 more sources

Modeling of minimum uncut chip thickness in micro machining of aluminum

Journal of Materials Processing Technology, 2012
Abstract Micro mechanical machining operations can fabricate miniaturized components from a wide range of engineering materials; however, there are several challenges during the operations that can cause dimensional inaccuracies and low productivity. In order to select optimal machining parameters, the material removal behavior during micro machining
Martin B G Jun
exaly   +2 more sources