... to a large real-life sensor data set of various machine tools. With the help of synthetic time series, it is shown that the accuracy of the cycle detection of nearly 100% is realistic, depending on the degree of measurement noise and the measurement sampling rate. Moreover, this paper elucidates how...

...Antonio Armillotta; Giovanni Moroni; Wilma Polini; Quirico Semeraro A workholding fixture should ensure a stable and precise positioning of the workpiece with respect to the machine tool. This requirement is even more important when modular fixtures are used for the sake of efficiency...

...V. Capponi; F. Villeneuve The overall aim of the authors’ work is to create a computer aid to support the macroplanning of five-axis parts, and in this context this paper presents the methodology developed to enable the determination of set-up orientations on five-axis machine-tools. The process...

...Ahmad Barari; Hoda A. ElMaraghy; Waguih H. ElMaraghy This paper presents a computer aided design for machining (DFMc) platform that enables designers to customize the design for the available machine tools and to estimate the effect of design decisions on the accuracy of the final machined products...

... for easy implementation. We describe an advanced CNC application that uses these four factors and show how STEP-NC AP-238 enhances CNC machining and measurement. 21 08 2006 10 07 2007 CAD/CAM computerised numerical control machine tools machining STEP-NC has been developed...

... peak acceleration. 02 10 2006 08 06 2007 interpolation machine tools Pythagorean hodograph curves CNC machining tool path design approximation order Taylor expansion error estimation In CNC (computer numerically controlled) machining, the path of the tool is often...

.../medium ruled freeform. • At least one of the feature faces is planar or simple or medium ruled freeform. Geometric characteristics ¯ (Freeform Cut-thru) CAD/CAM computer aided production planning milling feature extraction machine tools electronic data interchange...

... . Manuscript received October 2003; Revised March 2004. Guest Editor: J. Oliver. 01 October 2003 01 March 2004 28 05 2004 grinding machines machining machine tools simulation industrial engineering Operator training of hand grinding operations is a relatively unexplored...

... . 01 November 2001 01 June 2002 25 09 2002 manufacturing processes design for manufacture machine tools automation linear programming Many consumer products involve the design and fabrication of injection molded thermoplastic parts. Due to the interrelationships between...

... machine theory machine tools To provide reliable and accurate linear or rotational motion control, cam-follower mechanisms have long and widely been employed in many automatic, positioning systems for various industrial applications. Their typical application examples can be found in chip/surface...