Results 91 to 100 of about 251,961 (205)

An experimental and numerical investigation of the effect of macro-textured tool surfaces in hot stamping [PDF]

, 2015
Dean, TA, Lin, J, Politis, DJ, Zheng, K
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Machining and grinding of ultrahigh-strength steels and stainless steel alloys [PDF]

Machining and grinding of ultrahigh-strength steels and stainless steel ...
Boulger, F. W., Gurklis, J. A., Olofson, C. T.   +2 more
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Tool deformation during the shape rolling of stator vanes [PDF]

, 2002
Tool deformation is an important issue in the shape rolling of stator vanes as it directly\ud influences the thickness of the rolled vane. This means that for the design of an accurate production process\ud the deformation of the tools has to be ...
Huetink, J., Wisselink, H.H.
core   +1 more source

A Comparative Study of the As-Built Microstructure of a Cold-Work Tool Steel Produced by Laser and Electron-Beam Powder-Bed Fusion

Metals
A high-alloy (Cr-Mo-V) cold-work tool steel was manufactured by laser powder-bed fusion (PBF-LB) without preheating and by electron-beam powder-bed fusion (PBF-EB) with the build temperature set at 850 °C.
Mikael Åsberg, Fengxiang Lin, Patrik Karlsson, Christos Oikonomou, Emil Strandh, Markus Uhlirsch, Pavel Krakhmalev   +6 more
doaj   +1 more source

Overcoming High Energy Backgrounds at Pulsed Spallation Sources

, 2014
Instrument backgrounds at neutron scattering facilities directly affect the quality and the efficiency of the scientific measurements that users perform.
Ansell, Stuart,, Bentley, Phillip M.,, Cherkashyna, Nataliia, Cooper-Jensen, Carsten P, DiJulio, Douglas D, Ehlers, Georg,, Extegarai, Maddi,, Filges, Uwe,, Fissum, Kevin, Gallmeier, Franz X.,, Hall-Wilton, Richard J, Iverson, Erik B,, Kanaki, Kalliopi, Khaplanov, Anton, Kirstein, Oliver, Kittelmann, Thomas,, Lund University., Panzner, Tobias,, Pfeiffer, Dorothea, Rantsiou, Emmanouela,, Santoro, Valentina,, Scherzinger, Julius   +21 more
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Heat treatment of tool steels in vacuum [PDF]

, 2019
Bakalářská práce se zabývá studiem vlivu ochlazovacího prostředí na popouštěcí křivku nástrojové ledeburitické oceli pro práci za studena X210Cr12. Ocel byla tepelně zpracovávána ve vakuové peci s možností kalení do oleje.
Jan Walter
core  

Predictive Hybrid Model for Process Optimization and Chatter Control in Tandem Cold-Rolling

Applied Sciences
Chatter is a self-excited vibration that limits productivity, accelerates roll wear and compromises strip surface quality in high-speed tandem cold-rolling.
Anastasia Mikhaylyuk, Gianluca Bazzaro, Alessandro Gasparetto   +2 more
doaj   +1 more source

Machine tools and fixtures: A compilation [PDF]

Innovations developed by NASA, AEC, and their contractors concerning tools, adaptors, jigs, and fixtures useful in machining a wide variety of materials are ...

core   +1 more source

Machinability study of steels in precision orthogonal cutting

Materials Research, 2012
The miniaturization of components and systems is advancing steadily in many areas of engineering. Consequently, micro-machining is becoming an important manufacture technology due to the increasing demand for miniaturized products in recent years ...
Leonardo Roberto Silva, Alexandre Mendes Abrão, Paulo Faria, João Paulo Davim   +3 more
doaj  

Micromachining of cold-worked tool steel by nanosecond laser

IOP Conference Series: Materials Science and Engineering, 2018
P Šugár, B Ludrovcová, J Šugárová, M Frnčík   +3 more
openaire   +1 more source