Results 71 to 80 of about 12,800 (178)

Structural and magnetic properties of Mn3-xCdxTeO6 (x = 0, 1, 1.5 and 2)

, 2011
Mn3TeO6 exhibits a corundum-related A3TeO6 structure and a complex magnetic structure involving two magnetic orbits for the Mn atoms [*]. Mn3-xCdxTeO6 (x=0, 1, 1.5 and 2) ceramics were synthesized by solid state reaction and investigated using X-ray ...
Bayer, Bayer, C. Ritter, E. Politova, Goodenough, Greedan, Ivanov, Izyumov, Kanamori, Kirkpatrick, Kosse, Kosse, Kreisel, Levason, P. Nordblad, R. Mathieu, R. Tellgren, Ramirez, Rodriguez-Carvajal, S.A. Ivanov, Schiffer, Sears, Strobe, Toulouse, V. Proidakova, Weil, Wollan, Zhurov, Zunic   +28 more
core   +1 more source

Rethinking Ephemeral Architecture. Advanced Geometry for Citizen-Managed Spaces [PDF]

, 2017
In recent years there have been a high amount of citizen initiatives that address the complex problems of the contemporary city. There are empty or disused spaces that have been reused for urban gardens, for social use, to encourage integration and ...
López Martínez, Alicia, Martín Pastor, Andrés, Martín-Mariscal, Amanda, Mercader-Moyano, Pilar (Coordinador)   +3 more
core   +1 more source

Manufacturing method and performance assessment for variable lead vacuum rotors [PDF]

, 2017
In recent years variable lead rotors have been produced, mainly for vacuum applications, involving a multiple pass manufacturing process which is necessarily time-consuming.
Holmes, C. S., Rane, S., Wang, X.
core   +1 more source

Helical Milling of CFRP/Ti6Al4V Stacks Using Nano Fluid Based Minimum Quantity Lubrication (NF-MQL): Investigations on Process Performance and Hole Integrity. [PDF]

Materials (Basel), 2023
Mughal K, Mughal MP, Farooq MU, Qaiser Saleem M, Haber Guerra R.   +4 more
europepmc   +1 more source

Simulation and Experimental Study on Reverse Helical Milling with the Gradual-Removal Reverse Edge Milling Cutter under Ultrasonic-Assisted Condition. [PDF]

Materials (Basel), 2022
Ren K, Wang G.
europepmc   +1 more source

基于多体理论的数控双盘铣刀加工斜齿轮啮合分析

Jixie chuandong, 2007
Based on the theory of multi-body system and motion of CNC gear milling machine, the meshing model of CNC helical gear milling with the double dick-type cutter was built, and the spiral surface equation was established.
陈晓飞, 黄筱调, 方成刚
doaj  

Experimental research on multi-structural parameter optimization of rhombic tooth endmill based on DOE in CFRP milling

Journal of Materials Research and Technology
The rhombic tooth endmill, with its complex structure, is a frequently utilized cutting tool when milling carbon fiber reinforced polymer (CFRP). It offers the advantages of a small cutting force and good machining surface quality.
Xiaochen Zuo, Junxue Ren, Tiejun Song, Tao Zeng, Mengliu Zhang, Hexuan Liu   +5 more
doaj   +1 more source

An Investigation of the Adhesive Effect on the Flank Wear Properties of a WC/Co-based TiAlN-Coated Tool for Milling a Be/Cu Alloy

Metals, 2019
In this paper, an experimental investigation, based on force special parameters, is adopted to analyze the relationship between the milling tool and adhesive phenomena in milling C17200.
Junyan Zuo, Youxi Lin, Ming He
doaj   +1 more source

Fabricación del dentado de engranajes cónicos helicoidales en fresadoras universales. // Helical bevel gears manufacturing in universal milling machines.

Ingeniería Mecánica, 2004
Este trabajo desarrolla el procedimiento para el cálculo de fabricación (fresado) de engranajes cónicos helicoidales contecnología universal, obteniéndose de forma muy económica, significativamente rápida y con calidad satisfactoria, que lespermite ...
R. Hernández Riverón, E. García Nieto
doaj  

Fabricación del dentado de engranajes cónicos helicoidales en fresadoras universales. // Helical bevel gears manufacturing in universal milling machines.

Ingeniería Mecánica, 2007
Este trabajo desarrolla el procedimiento para el cálculo de fabricación (fresado) de engranajes cónicos helicoidales contecnología universal, obteniéndose de forma muy económica, significativamente rápida y con calidad satisfactoria, que lespermite ...
R. Hernández Riverón, E. García Nieto
doaj