[HTML][HTML] Path, feedrate and trajectory planning for free-form surface machining: A state-of-the-art review
SUN Yuwen, JIA Jinjie, XU Jinting, C Mansen… - Chinese Journal of …, 2022 - Elsevier
Nowadays, free-form surfaces have been widely used in various industrial fields. They are
usually machined by CNC machine tools, but recently have also begun to be manufactured …
usually machined by CNC machine tools, but recently have also begun to be manufactured …
Machine tools for large parts
L Uriarte, M Zatarain, D Axinte, J Yagüe-Fabra… - CIRP annals, 2013 - Elsevier
This paper reviews the design, engineering principles and applications of machine tools
specially developed for large parts. Large workshop machines are commonly used for …
specially developed for large parts. Large workshop machines are commonly used for …
Virtual process systems for part machining operations
This paper presents an overview of recent developments in simulating machining and
grinding processes along the NC tool path in virtual environments. The evaluations of cutter …
grinding processes along the NC tool path in virtual environments. The evaluations of cutter …
A new method for smooth trajectory planning of robot manipulators
A Gasparetto, V Zanotto - Mechanism and machine theory, 2007 - Elsevier
A new method for smooth trajectory planning of robot manipulators is described in this
paper. In order to ensure that the resulting trajectory is smooth enough, an objective function …
paper. In order to ensure that the resulting trajectory is smooth enough, an objective function …
A real-time look-ahead interpolation methodology with curvature-continuous B-spline transition scheme for CNC machining of short line segments
Straight lines, or G01 blocks, are the most widespread representation form for the tool path
in CNC machining. At the junctions between consecutive segments, the tangency and …
in CNC machining. At the junctions between consecutive segments, the tangency and …
Self-optimizing machining systems
In this paper the idea of Self-Optimizing Machining Systems (SOMS) is introduced and
discussed. Against the background of Industry 4.0, here the focus is the technological level …
discussed. Against the background of Industry 4.0, here the focus is the technological level …
Feedrate interpolation with axis jerk constraints on 5-axis NURBS and G1 tool path
A key role of the CNC is to perform the feedrate interpolation which consists in generating
the setpoints sent to each axis of a machine tool based on a NC program. In high speed …
the setpoints sent to each axis of a machine tool based on a NC program. In high speed …
A curvature optimal sharp corner smoothing algorithm for high-speed feed motion generation of NC systems along linear tool paths
Conventional tool paths for computer numerical-controlled (CNC) machine tools or NC
positioning systems are mainly composed of linear motion segments, or the so-called G1 …
positioning systems are mainly composed of linear motion segments, or the so-called G1 …
A review of contouring-error reduction method in multi-axis CNC machining
Z Jia, J Ma, D Song, F Wang, W Liu - International Journal of Machine Tools …, 2018 - Elsevier
With the rapid development of aerospace, energy, and power technologies, the demand for
high-performance parts with complex curved surface is increasingly large, and the multi-axis …
high-performance parts with complex curved surface is increasingly large, and the multi-axis …
An analytical local corner smoothing algorithm for five-axis CNC machining
Linear motion commands of computer numerical control (CNC) machine tools need to be
smoothed at the transition corners in order to guarantee continuous and steady machining …
smoothed at the transition corners in order to guarantee continuous and steady machining …