Results 31 to 40 of about 4,373 (203)
Virtual Machining: Capabilities and Challenges of Process Simulations in the Aerospace Industry [PDF]
, 2004 Milling processes for the manufacturing of parts for aerospace applications can be influenced by various effects. When machining structural parts with high material removal rates, the stiffness of the machine tool can be a limiting factor because chatter
de Jonge, P +7 more
core +6 more sources
Electroplastic cutting influence on power consumption during drilling process [PDF]
, 2016 The aim of this study is to report the use of non-conventional material removal process technique. It was found that electropulses (EPs) assisted drilling process improves the material machinability based on the eletroplastic influence.
González Rojas, Hernan Alberto +3 more
core +2 more sources
Nihon Kikai Gakkai ronbunshu, 2017 It is known that the cutting force excites the structural vibration of machine tool. In addition, cutting force acts on feed and spindle drive system as a force disturbance, and feed speed and spindle speed are changed.
Shin NOGUCHI +3 more
doaj +1 more source
Chinese Journal of Mechanical Engineering, 2023 The current research on noncircular hobbing mainly focuses on the linkage model and motion realization. However, the intermittent cutting characteristics of hobbing would increase uncertainties in the manufacturing process.
Dazhu Li +3 more
doaj +1 more source
Modelling and analyses of helical milling process [PDF]
, 2016 A comparison between the geometry of the helical milling specialized tool and conventional end mill was firstly introduced. Furthermore, a mathematical model, in which the cutting area was divided into different cutting zones, was established to simulate
Jing, Xiubing +5 more
core +1 more source
Experimental study of coated carbide tools behaviour: application for Ti-5-5-5-3 turning [PDF]
, 2011 The goal of this paper is to study the relation between the input data (conditions and geometry of cut) and answers (wear of tool, forces and cutting temperatures) when machining the Ti-5-5-5-3 alloy treated. This study has shown that the cutting process
Baili, Maher +3 more
core +4 more sources
Modeling and Predicting Cross-sectional Surface Roughness for the Grinding Process
MATEC Web of Conferences, 2017 This paper proposes a new algorithm for predicting the cross-sectionalsurface roughnesst of the workpiece for the grinding process, which reduces three-dimensional modeling to two-dimensional modeling by virtue of the cross-sectional area of the ...
Li Qiang, Tan Peilian
doaj +1 more source
The International Journal of Advanced Manufacturing Technology, 2022 Abstract Sawing by circular saw blades is predominant in the mechanized treatment of natural stone. The predictive sawing force is crucial for optimizing, controlling, and monitoring the sawing process. In this work, a novel model for predicting sawing force, which is based on the distribution of the undeformed chip thickness at the sawing ...
Jinyou Kang +3 more
openaire +1 more source
Nanometric Cutting Mechanism of Cerium–Lanthanum Alloy
Chinese Journal of Mechanical Engineering, 2023 Cerium–lanthanum alloy is widely used in the green energy industry, and the nanoscale smooth surface of this material is in demand. Nanometric cutting is an effective approach to achieving the ultra-precision machining surface.
Chenyu Zhao, Min Lai, Fengzhou Fang
doaj +1 more source
Simulations of microflows induced by rotation of spirals in microchannels [PDF]
, 2008 In microflows where Reynolds number is much smaller than unity, screwing motion of spirals is an effective mechanism of actuation as proven by microorganisms which propel themselves with the rotation of their helical tails. The main focus of this study
Koz, Mustafa +2 more
core +1 more source