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RISChatter Growth—Tests to Evaluate the Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Tests were run on a 30-hp Mazak slant turn lathe machining Inconel 718 with a 883 grade tungsten carbide button insert. The purpose of the tests was to evaluate the regenerative chatter ...
On the Doubly Regenerative Stability of a Grinder: The Theory of Chatter Growth
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A mathematical method is devised to solve for the growth of chatter in grinders. The chatter growth rate is important because the grinding process is generally unstable. As such there is a ...
On the Doubly Regenerative Stability of a Grinder: The Effect of Contact Stiffness and Wave Filtering
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the interest of acquiring a physical understanding of the causes and growth of chatter in grinders, past studies of doubly regenerative stability by the author (Thompson, 1974, 1977; Hahn ...
On the Doubly Regenerative Stability of a Grinder: The Mathematical Analysis of Chatter Growth
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The growth of doubly regenerative chatter in a typical plunge cylindrical grinder is analyzed. The work is based on the mathematical method developed in reference [1]. Throughout, the physics ...
On the Doubly Regenerative Stability of a Grinder: the Combined Effect of Wheel and Workpiece Speed
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The conditional stability of a plunge cylindrical grinder is worked out in explicit terms of wheel and workpiece speed. The analysis is an extension of the theory developed in the paper “On ...
The Modulation of Chatter Vibrations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The results of several experimental investigations concerning the nature of machining chatter are discussed. They indicate that chatter vibrations are generally amplitude modulated and that the ...
The Character of Regenerative Chatter in Cylindrical Grinding
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The steady state regenerative response of a cylindrical grinder is found. The goal of the work is to characterize chatter and find ways to monitor grinding performance. It is shown that the ...
The Dynamic Behavior of Surface Grinding: Part 2—Some Surface Grinding Tests
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Part 1 of “The Dynamic Behavior of Surface Grinding”, a mathematical formulation for surface grinding was developed. The analysis led to several interesting results. As a part of a test ...
The Dynamic Behavior of Surface Grinding: Part 1—A Mathematical Treatment of Surface Grinding
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A mathematical representation for surface grinding is developed. The main feature of the model is that it takes into account the reversing motion of the workpiece, typical to surface grinding. ...
On the Doubly Regenerative Stability of a Grinder
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Traditionally, grinder stability analyses have been based on Laplace Transform techniques. In this paper an alternative approach is developed which takes into account the wear and speed of both ...