Effect of the dynamic stiffness of a five-axis machine tool on the quality of sculptured surface
Advances in Mechanical Engineering, 2016 To achieve high quality of sculptured surface, a five-axis machine center must have excellent dynamic behavior. This article gives a new way to characterize and present the performance of machine center on milling sculptured surface which is constrained ...
Wei Wang, Qingzhao Li, Yunfeng Jiang
doaj +1 more source
Bright and dark plasmon resonances of nanoplasmonic antennas evanescently coupled with a silicon nitride waveguide [PDF]
, 2015 In this work we investigate numerically and experimentally the resonance wavelength tuning of different nanoplasmonic antennas excited through the evanescent field of a single mode silicon nitride waveguide and study their interaction with this ...
Baets, Roel +6 more
core +1 more source
A neural network approach for predicting kinematic errors solutions for trochoidal machining in the matsuura MX-330 Five-axis Machine [PDF]
FME Transactions, 2018 The prediction of machining accuracy of a Five-axis Machine tool is a vital process in precision manufacturing. This work presents a novel approach for predicting kinematic errors solutions in five axis Machine.
Bettine Farid +2 more
doaj
A HREM study of the atomic structure and the growth mechanism of the YBa2Cu3O7/YSZ interface [PDF]
, 1993 The interface between yttria-stabilized zirconia (YSZ) substrate and YBa2Cu3O7 (YBCO) film was studied by high-resolution electron microscopy. In all specimens we have observed an intermediate layer of BaZrO3 located between the substrate YSZ and YBCO ...
Joosse, K. +7 more
core +3 more sources
Controlling the Transfer of Militarily Significant Technology: COCOM After Toshiba [PDF]
, 1987 The Note argues that the Toshiba and Krongsberg sales illustrate the critical need of Western allies to agree on a functional means of promoting international trade without compromising international security.
Gregory, Joseph Edward
core +1 more source
Simulation of a finishing operation : milling of a turbine blade and influence of damping [PDF]
, 2012 Milling is used to create very complex geometries and thin parts, such as turbine blades. Irreversible geometric defects may appear during finishing operations when a high surface quality is expected.
BALMES, Etienne +4 more
core +5 more sources
Five-Axis Finish Milling Machining for an Inconel 718 Alloy Monolithic Blisk
Applied SciencesBlisks subjected to rough machining for channel creation must undergo finishing processes, and such processes must achieve the required tolerance limits.
Ming-Hsu Tsai +4 more
doaj +1 more source
Eco-efficient process based on conventional machining as an alternative technology to chemical milling of aeronautical metal skin panels [PDF]
, 2019 El fresado químico es un proceso diseñado para la reducción de peso de pieles metálicas que, a pesar de los problemas medioambientales asociados, se utiliza en la industria aeronáutica desde los años 50.
Sol Illana, Irene del
core
Process simulation for five-axis machining for generalised milling tools
International Journal of Design Engineering, 2010 In this study, a general numerical model for five-axis machining is proposed covering all possible tool geometries. The proposed process model predicts total cutting forces acting on the tool given the cutter profile geometry, process conditions and material specifications without preliminary cutting operations. Tool envelope is extracted from CAD data,
Özkırımlı, Ömer M., Budak, Erhan
openaire +2 more sources
Nihon Kikai Gakkai ronbunshu, 2017 Recently, a novel manufacturing technology has spread out with a five-axis machining center, which is controlled by three linear axes and two rotary axes, because the synchronous control technologies make it feasible agilely to create a three-dimensional
Takamaru SUZUKI +3 more
doaj +1 more source