Results 211 to 220 of about 1,308,345 (265)
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Tool Life Variation and Its Influence on the Development of Tool Life Models
Journal of Engineering for Industry, 1977An investigation into the nature of the inherent variation of tool life over a range of cutting conditions for a finish turning process is presented. In this study, tool life is based upon a fixed amount of wear on the clearance face of the tool. The nature of tool life variation as a function of the prespecified wear level is also examined.
R. E. DeVor +2 more
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Tool Design, Tool Wear and Tool Life
2009Metal cutting is a process of removing material from a workpiece in the form of chips using single- or multi-point cutting tools with a clearly defined geometry. To some extent, the performance of a cutting tool determines the cutting behaviour and the process capability.
Jiwang Yan +2 more
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1989
Abstract Cutting tool wear is a production management problem for manufacturing industries. It occurs along the cutting edge and on adjacent surfaces. This article describes steady-state wear mechanisms, tertiary wear mechanisms, and tool replacement. It provides information on tool failure and its consequences.
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Abstract Cutting tool wear is a production management problem for manufacturing industries. It occurs along the cutting edge and on adjacent surfaces. This article describes steady-state wear mechanisms, tertiary wear mechanisms, and tool replacement. It provides information on tool failure and its consequences.
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2009
Tool life T is the period of time, expressed in minutes, for which the cutting edge, affected by the cutting procedure, retains its cutting capacity between sharpening operations. The cutting edge remains functional until a certain amount of wear has occurred (3.3).
Heinz Tschätsch, Anette Reichelt
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Tool life T is the period of time, expressed in minutes, for which the cutting edge, affected by the cutting procedure, retains its cutting capacity between sharpening operations. The cutting edge remains functional until a certain amount of wear has occurred (3.3).
Heinz Tschätsch, Anette Reichelt
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2011
The term tool life behaviour was introduced to describe material and cutting tool material behaviour during the machining process. The following definition applies:
Fritz Klocke, Aaron Kuchle
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The term tool life behaviour was introduced to describe material and cutting tool material behaviour during the machining process. The following definition applies:
Fritz Klocke, Aaron Kuchle
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Multispeed tool-life tests with radioactive tools
Wear, 1978A multispeed testing method for obtaining tool-life parameters using radioactive tools has been developed. By suitable interpolation of the instantaneous rates of absolute wear measured for a number of discrete cutting speeds, the corresponding tool-life values can be deduced in a test employing a single cutting edge.
Chawla, R., Bhattacharya, S. L.
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Wear and Tool Life of CBN Cutting Tools
The International Journal of Advanced Manufacturing Technology, 2002= T(vc) tool life curves are of "dromedary" type. The tool life maximum point moves up and down according to changes of depth of cut and feed-rate values. The reasons for polyextreme tool life curves and moving maximum tool-life points are discussed in the paper. A new general tool life Eq.
A.G. Mamalis, J. Kundrák, M. Horváth
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2020
Visual light, and radiation of other frequencies, are highly important for scientific research. The first light microscopes made it possible for the first time to see that organisms from plants to humans are composed of cells. Electron microscopes have allowed scientists to study the structural components of cells in great detail, and even determine ...
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Visual light, and radiation of other frequencies, are highly important for scientific research. The first light microscopes made it possible for the first time to see that organisms from plants to humans are composed of cells. Electron microscopes have allowed scientists to study the structural components of cells in great detail, and even determine ...
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Artificial Life as a Tool for Biological Inquiry
Artificial Life, 1993Artificial life embraces those human-made systems that possess some of the key properties of natural life. We are specifically interested in artificial systems that serve as models of living systems for the investigation of open questions in biology. First we review some of the artificial life models that have been constructed with biological problems
Charles E. Taylor, David Jefferson
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2012 7th International Forum on Strategic Technology (IFOST), 2012
The paper contains the description of a method, equipment and results for predicting cemented carbide cutting inserts wear resistance by measuring their thermal diffusivity. Strong correlation between wear resistance and thermal diffusivity was found. The presented method has been patented.
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The paper contains the description of a method, equipment and results for predicting cemented carbide cutting inserts wear resistance by measuring their thermal diffusivity. Strong correlation between wear resistance and thermal diffusivity was found. The presented method has been patented.
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