Surface Qualification Toolpath Optimization for Hybrid Manufacturing [PDF]
Journal of Manufacturing and Materials Processing, 2021 Hybrid manufacturing machine tools have great potential to revolutionize manufacturing by combining both additive manufacturing (AM) and subtractive manufacturing (SM) processes on the same machine tool.
Austen Thien +2 more
doaj +2 more sources
Toolpaths Programming in an Intelligent Step-NC Manufacturing Context [PDF]
, 2008 The current language for CNC programming is G-code which dates from the beginning of the eighties with the norm ISO 6983. With the new technologies, G-code becomes obsolete.
Hascoët, Jean-Yves +2 more
core +6 more sources
Mathematical Approach in Complex Surfaces Toolpaths [PDF]
Mathematics, 2021 This paper represents the focus on developing efficient algorithms that reduce the operations required to be employed in order to obtain complex surfaces milling finishing toolpaths for the three axis NC (Numerical Control) machine within the reverse engineering chain of processes.
Florin Popișter +3 more
openaire +2 more sources
Effect of geometry on the mechanical response of additively manufactured polymer
Polymer Testing, 2021 In recent years, there is an rise in adoption of additive manufactured parts as end use parts. The increase is especially apparent in an aviation industry, where benefits such as shortened supply chain and parts on demand enabled significant cost savings.
Yongjie Zhang +2 more
doaj +1 more source
Improvement of toolpath quality combining polynomial interpolation with reduction of toolpath points [PDF]
The International Journal of Advanced Manufacturing Technology, 2014 The aim of this study is to propose a five-axis toolpath smoothing method in order to improve the quality of machined surfaces. Currently, toolpaths are commonly computed from CAD models presenting small geometrical discontinuities. These discontinuities may be caused by an insufficient quality of the CAD model (geometrical discontinuities) and the use
Bouchenitfa, Hichem +5 more
openaire +2 more sources
Stiffness-Based Cell Setup Optimization for Robotic Deburring with a Rotary Table
Applied Sciences, 2021 Deburring is recognized as an ideal technology for robotic automation. However, since the low stiffness of the robot can affect the deburring quality and the performance of an industrial robot is generally inhomogeneous over its workspace, a cell setup ...
Janez Gotlih +2 more
doaj +1 more source
The Tool Path Tolerance Setting with Respect to Accuracy During 3axis Milling [PDF]
Journal of Systemics, Cybernetics and Informatics, 2021 Article describes CNC milling center programing during 3 axis finish milling. Article is focused on setting the tolerance of toolpaths during finish milling in CAM systems.
Marek Sadilek +4 more
doaj
A continues multi-material toolpath planning for tissue scaffolds with hollowed features [PDF]
, 2011 This paper presents a new multi-material based toolpath planning methodology for porous tissue scaffolds with multiple hollowed features. Ruled surface with hollowed features generated in our earlier work is used to develop toolpath planning.
Bahattin Koc +7 more
core +1 more source
Subvoxel Control of Fiber Orientation via Multidirectional Shearing in 3D Printing. [PDF]
Adv Sci (Weinh)A novel 3D printing technique enables subvoxel control of fiber orientation in all three directions through multidirectional shearing using nozzle rotation and inclination. It allows localized and tunable mechanical and thermal responses through programmable microstructures within a strand.
Šeta B +5 more
europepmc +2 more sources
Topology Driven Improvement of FDC Build Parameters [PDF]
, 1998 The likeliest failure origin for advanced ceramics parts, prepared by fused deposition, is a void from improper fill. Adequate filling of each cross-section is dependent upon the deposition toolpath.
Chard, Jeffrey A. +3 more
core +1 more source