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Tool Wear Estimation in End Milling of Titanium Alloy Using NPE and a Novel WOA-SVM Model
IEEE Transactions on Instrumentation and Measurement, 2020Accurate identification of the tool wear states in machining of titanium alloys continues to be a thorny problem. Rapid construction of accurate and effective tool wear predictive models with regard to various titanium alloys is indispensable for ...
Dongdong Kong +5 more
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1975
There are a group of problems which on face value appear to be associated with tool-wear mechanisms, but which, after a careful examination are either design based or metallurgical in their nature.
R. A. Etheridge, A. J. A. Scott
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There are a group of problems which on face value appear to be associated with tool-wear mechanisms, but which, after a careful examination are either design based or metallurgical in their nature.
R. A. Etheridge, A. J. A. Scott
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Tools (Geometry and Material) and Tool Wear [PDF]
, 2008 This chapter presents the basic definitions and visualisations of the major components of the cutting tool geometry important in the consideration of the machining process. The types and properties of modern tool materials are considered as well, as a closely related topic, as these properties define to a great extent the limitations on tool geometry ...
João Paulo Davim, Viktor P. Astakhov
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Tool Wear Prediction via Multidimensional Stacked Sparse Autoencoders With Feature Fusion
IEEE Transactions on Industrial Informatics, 2020Tool wear prediction is of critical importance to maintain the desired part quality and improve productivity. Inspired by the successful application of deep learning in many condition monitoring tasks.
Chengming Shi +5 more
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Evaluation of diamond tool wear
The International Journal of Advanced Manufacturing Technology, 2004The present study proposes a test protocol regarding the wear of sintered diamond tools. A set of parameters, which characterise the grade of wear, and its relationship with the cutting ability of the examined tools, are established. The proposed protocol establishes the procedure and the equipment for carrying out the tests, the features of the ...
POLINI, Wilma, TURCHETTA, Sandro
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Cutting Tool Materials and Tool Wear
2014The chip formation in machining operations is commonly accomplished by a combination of several elements working together to complete the job. Among these components, cutting tool is the key element that serves in the front line of cutting action. Cutting action becomes a challenge when it comes to machining difficult-to-cut materials. Titanium and its
Hossam A. Kishawy, Ali Hosseini
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Wear, 1980
Abstract A state of the art review of tool wear sensing is presented. A recently developed technique is described and the need for further research effort in tool wear sensing is emphasized.
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Abstract A state of the art review of tool wear sensing is presented. A recently developed technique is described and the need for further research effort in tool wear sensing is emphasized.
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In-Process Tool Wear Measurement System Based on Image Analysis for CNC Drilling Machines
IEEE Transactions on Instrumentation and Measurement, 2020Tool condition monitoring (TCM) has been a constant field of research. Conventionally, some sensors are installed at specific parts of the machine, and by using the signal-processing techniques, the tool wear is estimated.
R. Lins +3 more
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On wear resistance of tool steel
Journal of Manufacturing Processes, 2012Maintaining a reasonably low cutting tool wear when producing forming tools is a general challenge in the development of new forming tool materials.
Staffan Gunnarsson +3 more
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Tool Wear Monitoring at Turning
Journal of Engineering for Industry, 1994A new method for automatic tool wear monitoring at turning has been developed based on the analysis of the continuous acoustic emission (machining noise) generated by the tool during machining. Different wear types (wear of tool flank face and tool chipping) result in changes in the different characteristic values of the noise signal.
E. Waschkies, K. Hepp, C. Sklarczyk
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