Analyzing the Cutting Process of a Heated Flexible Blade in Extruded Polystyrene Foam [PDF]
, 2004 For the “Free Form Thick Layered Object Manufacturing” technology that is being developed at the Delft University, it is vital that Extruded Polystyrene Foam (XPS) can be cut accurately with a heated blade. The shape of the blade is actively controlled
Broek, Han J., de Smit, Bram
core +1 more source
Estimation of specific cutting energy in an S235 alloy for multi-directional ultrasonic vibration-assisted machining using the Finite Element Method [PDF]
, 2020 The objective of this work is to analyze the influence of the vibration-assisted turning process on the machinability of S235 carbon steel. During the experiments using this vibrational machining process, the vibrational amplitude and frequency of the ...
Florez García, Luis Carlos +2 more
core +2 more sources
Prediction of thickness and height of burr based on burr formation mechanisms in end milling
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014 Edge imperfections are often introduced on workpieces due to plastic deformation during machining. These imperfections are known as burrs. Since the deburring operation is costly, the control of burr formation is a research topic of great significance ...
Sothea KRUY +3 more
doaj +1 more source
Surface microhardening studies on steels after high feed milling [PDF]
, 2018 The paper deals with the impact of high-speed machining production methods on the integrity of component surfaces. One has to point out that cutting conditions during machining have a significant impact on the final properties of surface and subsurface ...
Petrů, Jana +3 more
core +1 more source
Efficient Cutting Power Modeling of Three-Axis Milling Based on Transfer Learning and Neural Network
IEEE Access, 2022 The modeling of machining response like the cutting power has great significance for the simulation and optimization of the machining process before real physical cutting.
Jiejun Xie +5 more
doaj +1 more source
Effect of cutting conditions and tool geometry on process damping in machining [PDF]
, 2011 Process damping can be a significant source of enhanced stability in metal cutting operations especially at low cutting speeds. However, it is usually ignored in stability analysis since models and methods on prediction and identification of process ...
Budak, Erhan +2 more
core +1 more source
An experimental investigation of chatter effects on tool life [PDF]
, 2009 Tool wear is one of the most important considerations in machining operations as it affects surface quality and integrity, productivity and cost. The most commonly used model for tool life analysis is the one proposed by F.W.
Altintas Y. +11 more
core +1 more source
Analytical models for high performance milling. Part I: cutting forces, structural deformations and tolerance integrity [PDF]
, 2006 Milling is one of the most common manufacturing processes in industry. Despite recent advances in machining technology, productivity in milling is usually reduced due to the process limitations such as high cutting forces and stability.
Budak, Erhan
core +1 more source
Friction behaviors in the metal cutting process: state of the art and future perspectives
International Journal of Extreme Manufacturing, 2022 Material removal in the cutting process is regarded as a friction system with multiple input and output variables. The complexity of the cutting friction system is caused by the extreme conditions existing on the tool–chip and tool–workpiece interfaces ...
Xiaoliang Liang +4 more
doaj +1 more source
A generalized cut-condition for multiflows in matroids
Discrete Mathematics, 1993 The so-called ``cut-condition'' was first formulated, and the class of binary matroids for which this condition is necessary and sufficient for the existence of a multiflow was first characterized by \textit{P. D. Seymour} [Eur. J. Comb. 2, 257-290 (1981; Zbl 0479.05023)].
Werner Schwärzler, András Sebö
openaire +2 more sources