Results 101 to 110 of about 12,919 (296)
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
Journal of Materials Research and TechnologyThe 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 +5 more
doaj +1 more source
Exchange Length Tailored Magnetic Resonance for Broadband Absorption in FeCo‐Based Alloys
Advanced Science, EarlyView.To break the high‐frequency magnetic loss bottleneck in soft magnetic alloys, a magnetic exchange length (Lex)‐guided strategy is proposed. Cu doping increases Lex and intergranular coupling, which effectively reduces magnetic anisotropy and pushes the exchange resonance to 12.0 GHz.
Xiaoyang Liu +6 more
wiley +1 more source
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
Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives
Advanced Electronic Materials, EarlyView.The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi +3 more
wiley +1 more source
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
Addressing Bottlenecks to Achieve High‐Energy Sodium‐Ion Cells Using Tin Anodes
Advanced Energy Materials, EarlyView.The challenges in coupling high voltage cathode with Sn‐alloying anode or in anode‐free cell, using glyme based electrolytes to realize high energy Na‐ion cells are reported. Surface protection strategy such as SnO coating on Sn or trapping the parasitic species from poisoning the anode, helps improving the cyclability, with ∼100% capacity retention ...
Parth Desai +11 more
wiley +1 more source
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
The comparison of dual wavelength fiber laser spectrum in SMF and HNLF by utilizing laser diode [PDF]
, 2016 A dual-wavelength erbium-doped fiber (EDF) fiber ring laser in single mode fiber and highly nonlinear fiber is demonstrated and both optical spectrums are compared at 400 mA of Laser Diode (LD) output. The fiber ring laser cavity incorporated sagnac loop
Awang, N. A. +3 more
core
Direct imaging of a zero-field target skyrmion and its polarity switch in a chiral magnetic nanodisk
, 2017 A target skyrmion is a flux-closed spin texture that has two-fold degeneracy and is promising as a binary state in next generation universal memories. Although its formation in nanopatterned chiral magnets has been predicted, its observation has remained
Du, Haifeng +11 more
core +1 more source