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Influence of Cutting Tool Edge Preparation on Cutting Force and Surface Integrity
Materials Science Forum, 2016The tool edge preparation has a significant influence on the quality of the workpiece surface, the stability of the cutting process and the tool life. In order to investigate the effect of the tool edge preparation, the impact on the cutting force components, the roughness and the residual stress is analyzed through the response surface methodology ...
Xue Feng Zhao +3 more
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Cutting edge preparation with elastic bonded superabrasive grinding wheels
CIRP Annals, 2016Abstract The preparation of cutting edges helps to increase the stability of cutting tools and the quality of the machined surfaces. Several methods for cutting edge preparation have been studied in research and are applied in industry, differing in their flexibility, reliability and cost.
Jan C. Aurich +2 more
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The preparation of cutting edges using a marking laser
Production Engineering, 2010During the machining process, high mechanical and thermal loads occur at the cutting edge. Such loads can cause tool failure. Specifically non-uniform and sharp cutting edges that have a low cutting edge stability lead to such failures. In order to enhance the tool performance, the cutting edges are prepared by manufacturing both a pre-defined cutting ...
J. C. Aurich, M. Zimmermann, L. Leitz
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Edge Preparation on Cutting Force, Cutting Temperature and Tool Wear for Hard Turning
Materials Science Forum, 2014The paper investigates the effects of cutting edge preparation on cutting force, cutting temperature and tool wear for hard turning. An optimized characterization approach is proposed and five kinds of cemented tools with different edge preparation are adopted in the simulations by DEFROM-2DTM.
Pei Rong Zhang, Zhan Qiang Liu
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Kantenpräparation durch Formschleifprozesse*/Cutting edge preparation by form grinding
wt Werkstattstechnik online, 2017Angesichts steigender Anforderungen an Zerspanwerkzeuge nimmt die Schneidkantenpräparation einen immer größer werdenden Stellenwert ein, da sich so die Standzeit von Zerspanwerkzeugen erhöhen lässt. Die bisher eingesetzten Präparationsverfahren eignen sich meist nur für einfache Verrundungen an der Schneidkante.
E. Prof. Uhlmann, J. Bruckhoff
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Application of Rotary Ultrasonic Machining for Cutting-Edge Preparation
2021Cutting-edge preparation brings a lot of benefits in the machining process, including increased tool life, process stability and surface quality. Therefore, there were developed several methods to fulfil this edge modification. Those methods differ by principle, application, effectivity and costs.
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Development of Edge-Preparing Plasma Arc Cutting (EPPAC) System
CORROSION 2011, 2011Abstract Edge-Preparing Plasma Arc Cutting (EPPAC) systems have been developed. Top edges of kerfs generated by these systems have bevel angle of θ >155°, which is equal to or larger than that of 3-pass grinding edges. Cutting qualities except for melting of cut shoulder equivalent to or better than those of kerfs generated by ...
Naoki Osawa +5 more
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Cutting edge preparation to improve drilling tools for HPC processes
CIRP Journal of Manufacturing Science and Technology, 2008Abstract High material removal rate, high cutting parameters and, hence, high resultant forces are characteristics of high performance cutting. Due to these greater requirements on cutting tool material with respect to its strength and wear resistance, as well as the applied coating, the cutting edge design also gains in importance.
Dirk Biermann, Ina Terwey
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Control of Built-Up Edge Behavior by Chamfered Cutting Edge Preparation and Surface Modification
Key Engineering Materials, 2012A chamfered cutting edge, which is commonly shaped in order to strengthen an edge of a cutting tool consisting of brittle material, easily causes an enhanced adhesion and a burr formation due to high compressive stress anterior to the edge. These problems lead to a detachment of tool material and a notch wear at depth-of-cut line, which would result in
Hiroki Kiyota +2 more
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Surface quality evaluation after milling Inconel 718 with cutting edge preparation
The International Journal of Advanced Manufacturing Technology, 2019Nickel alloys have the ability to resist extreme conditions; as a result, they are in evidence among different industrial areas. Nickel alloy machining is often associated with high manufacturing costs and low productivity. Cutting-edge tool geometry is one of the key factors in order to enable high-performance cutting operations with these alloys ...
Fernanda Fontanive +2 more
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