Results 261 to 270 of about 208,422 (312)
Recent Advances in Precision Diamond Wheel Dicing Technology. [PDF]
Micromachines (Basel)Chen F +7 more
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Experimental Investigation on Cutting Force and Hole Quality in Milling of Ti-6Al-4V. [PDF]
Micromachines (Basel)Zhu L +12 more
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Wear, 1972
Abstract The various types of tool material are discussed in relation to properties required for effective performance. Tool wear is considered from a practical point of view (i.e. the influence of machining conditions on the form and magnitude of wear). Methods of reducing tool wear, such as surface treatment of cutting tools, application of cutting
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Abstract The various types of tool material are discussed in relation to properties required for effective performance. Tool wear is considered from a practical point of view (i.e. the influence of machining conditions on the form and magnitude of wear). Methods of reducing tool wear, such as surface treatment of cutting tools, application of cutting
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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
Ali Hosseini, Hossam A. Kishawy
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Diamond Tool Wear when Cutting Amorphous Polymers
CIRP Annals, 2004Precision turning of polymeric materials increases form and shape accuracies in respect to the conventional techniques, but the relatively large tool wear of the mono-crystalline diamond tools may be a problem. This paper will discus possible tool wear mechanisms that occur during diamond turning of glassy (amorphous) polymers.
Gubbels, G.P.H. +4 more
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Tool Wear Mechanism in Interrupted Cutting Conditions
Materials and Manufacturing Processes, 2009In this study the machinability of ductile iron having ferritic structure was examined in interrupted cutting conditions. For this purpose, cylindrical samples with 1, 2, and 4 axial slots were prepared. Uncoated cemented carbide cutting tool was used in this work.
Aslantas, Kubilay +2 more
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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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Wear performance of ceramic cutting tool materials when cutting steel
Journal of Materials Processing Technology, 1991Abstract Some test cycles have been carried out in continuous cutting conditions, employing cutting parameters (feed, depth of cut and cutting speed) chosen following experimental planes and suitable test fields. The wear tests have been carried out on AISI 1040 steel with cutting speeds from 5m/sec to 11m/sec. The silicon nitride, sintered carbide,
CASTO SL +5 more
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Cutting tool wear estimation for turning
Journal of Intelligent Manufacturing, 2007The experimental investigation on cutting tool wear and a model for tool wear estimation is reported in this paper. The changes in the values of cutting forces, vibrations and acoustic emissions with cutting tool wear are recoded and analyzed. On the basis of experimental results a model is developed for tool wear estimation in turning operations using
Vishal S. Sharma +2 more
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1981
The mechanism of tool wear depends on the cutting conditions, tool material, and workpiece material. This paper examines the wear behavior of High Speed Steel (H.S.S.) inserts (M-42) during continuous and intermittent machining. Cutting tests were performed on 4340 steel of 33–36 Rc. The cutting performance of H.S.S. (M-42) coated with TiC and cemented
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The mechanism of tool wear depends on the cutting conditions, tool material, and workpiece material. This paper examines the wear behavior of High Speed Steel (H.S.S.) inserts (M-42) during continuous and intermittent machining. Cutting tests were performed on 4340 steel of 33–36 Rc. The cutting performance of H.S.S. (M-42) coated with TiC and cemented
openaire +1 more source