Results 41 to 50 of about 1,078,585 (298)

An electromagnetic coupling treatment for improving the cutting performance of cemented carbide-coated tools

open access: yesJournal of Asian Ceramic Societies, 2023
To improve the cutting performance and prolong the service life of a carbide-coated tool in the process of ductile iron machining, an electromagnetic coupling treatment (EMCT) was carried out.
Kaien Sun   +6 more
doaj   +1 more source

Design and analysis of a piezoelectric film embedded smart cutting tool [PDF]

open access: yes, 2012
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2012 Institution of Mechanical Engineers.The condition of a cutting tool is an important factor for manufacturing processes.
Cheng, K, Rakowski, R
core   +1 more source

A Review of State-of-the-Art Large Sized Foam Cutting Rapid Prototyping and Manufacturing Technologies. [PDF]

open access: yes, 2010
Purpose – Current additive rapid prototyping (RP) technologies fail to efficiently produce objects greater than 0.5?m3 due to restrictions in build size, build time and cost. A need exists to develop RP and manufacturing technologies capable of producing
Aitchison, David   +1 more
core   +1 more source

An Experimental Investigation of Hot Machining with Induction to Improve Ti-5553 Machinability [PDF]

open access: yes, 2011
The manufacturing of aeronautic parts with high mechanical properties requires the use of high performance materials. That’s why; new materials are used for landing gears such as the titanium alloy Ti-5553.
Baili, Maher   +4 more
core   +3 more sources

Cutting performance of grooved rake face cut-off tool.

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1990
The applications of a new cut off tool equipped with a grooved rake face are discussed in relation to the cutting performance compared with that of the conventional (flat-rake-face) cut off tool. The experimental results indicate the followings :1) cutting surface roughness and chip disposal are improved and cutting forces are decreased ;2) cutting ...
Kenjiro UEGAMI, Kentaro TAMAMURA
openaire   +3 more sources

A cutting-plane approach to the edge-weighted maximal clique problem [PDF]

open access: yes, 1993
We investigated the computational performance of a cutting-plane algorithm for the problem of determining a maximal subclique in an edge-weighted complete graph.
Dijkhuizen, G. van, Faigle, U.
core   +5 more sources

Analysis of Milling Performance of High-Entropy Alloys with Different Elemental Ratios Subject to the Assistance of Various Ultrasonic Systems

open access: yesApplied Sciences
High-entropy alloys (HEAs) possess multi-element composition and uniform structure, exhibiting superior microstructure and properties compared to traditional alloys. However, the multi-element composition of HEAs results in a complex internal composition
Shen-Yung Lin, Bo-Chun Chen
doaj   +1 more source

Modelling tooth–prey interactions in sharks: the importance of dynamic testing [PDF]

open access: yesRoyal Society Open Science, 2016
The shape of shark teeth varies among species, but traditional testing protocols have revealed no predictive relationship between shark tooth morphology and performance. We developed a dynamic testing device to quantify cutting performance of teeth.
Katherine A. Corn   +3 more
doaj   +1 more source

DEM simulation of soil-tool interaction under extraterrestrial environmental effects [PDF]

open access: yes, 2017
In contrast to terrestrial environment, the harsh lunar environment conditions include lower gravity acceleration, ultra-high vacuum and high (low) temperature in the daytime (night-time).
Arroyo Alvarez de Toledo, Marcos   +3 more
core   +2 more sources

Micro milling performance assessment of diamond-like carbon coatings on a micro-end mill [PDF]

open access: yes, 2013
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2013 Institution of Mechanical Engineers.In micro milling, unpredictable tool life and premature tool failures are the major constraints ...
Cheng, K, Wu, T
core   +1 more source

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