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RISEditorial
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With this first 2007 issue of the Journal, it is time again to recognize the services of all individuals who have contributed to its continuing growth in the past year. I would like to ...
An Experimental Investigation of the Feasibility of “Self-Sensing” Shape Memory Alloy Based Actuators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Shape memory alloys (SMAs) change their crystallographic structure and shape during heating/cooling and, as a consequence, their electrical resistance also changes. This allows the determination ...
A Method for Substructural Sensitivity Synthesis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new method, termed the substructural sensitivity synthesis method, which utilizes the computational merits of the component mode synthesis technique was proposed for the simple calculation of ...
Synthesis and Generation of Surfaces Milled by Ball Nose End Mills Under Tertiary Cutter Motion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The synthesis and generation of milled surfaces under tertiary cutter motion of the spindle with ball nose end mills was investigated and shown that a multitude of surface topographies can be ...
A Fast Interpolation Algorithm for Temporally Nonequidistant Waypoints
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An interpolation scheme applicable to temporally nonequidistant waypoints is proposed. The interpolation polynomial is based on the weighted sum of two second order polynomials derived based on ...
Inverse Error Analysis for Multi-axis Machines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper discusses the problem of tolerance distribution among the links and joints of a multi-axis machine. By defining the maximum allowable tolerances for the position and orientation of ...
Sensing of Motion Related Errors in Multiaxis Machines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The aim of this paper is the formulation of the principles for the development of optical measurement systems for the measurement of motion related errors in multiaxis machines. Basic system ...
Chatter in the Strip Rolling Process, Part 1: Dynamic Model of Rolling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the development of a new dynamic model of the rolling process which provides estimates of the variations in exit gage, strip speed and tension at entry and exit, rolling ...
Chatter in the Strip Rolling Process, Part 2: Dynamic Rolling Experiments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the results of dynamic rolling experiments examining the variations in rolling force, back tension and roll gap in response to a sinusoidal dynamic component of various ...
Chatter in the Strip Rolling Process, Part 3: Chatter Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The central problem of the analysis and prevention of chatter in rolling operations is in understanding the conditions which lead to dynamic instability. By analogy with metal cutting operations, ...