Free-form or sculptured surface milling is one of the continually used manufacturing
processes for die/mould, aerospace (especially turbine blades), precision machine design …

In this paper, a dynamics-based interpolator with real-time look-ahead (DBLA) algorithm is
proposed to generate a smooth and jerk-limited acceleration/deceleration (ACC/DEC) …

This paper proposes an off-line feedrate scheduling method of CNC machines constrained
by chord tolerance, acceleration and jerk limitations. The off-line process for curve scanning …

This paper presents a systematic NURBS interpolator with constant speed at feedrate-
sensitive regions under drive and contour-error constraints to generate a smooth and …

Abstract Parametric interpolation for Non-Uniform Rational B-Spline (NURBS) curve has
become more important than ever before in the control of CNC machine tools. An effective …

This study presents a real-time fast Bezier interpolation method that solves linearly
segmented contour problems that occur during milling using conventional CNC machines …

For an effective NURBS interpolator, generating the smooth feedrate profile and minimizing
the feedrate fluctuation are two main tasks, which have a great influence on the machining …

This paper presents a new adaptive acc-jerk-limited nonuniform rational B-spline (NURBS)
interpolation method based on an optimized S-shaped C 2 quintic feedrate planning …

Free-form shapes which were once considered as an aesthetic feature are now an important
functional requirement. CNC industries are looking for a compact solution for reproducing …

In this paper, the time-optimal velocity planning problem for five-axis computer numerical
control machining along a given parametric tool path under chord error, acceleration, and …